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Department of Automotive, Combustion Engine and Railway Engineering

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Department of Automotive, Combustion Engine and Railway Engineering (12120)

Oldřich Vítek

doc. Ing. Oldřich Vítek, Ph.D.

oldrich.vitek (at) fs.cvut.cz

Head / Department of Automotive, Combustion Engine and Railway Engineering / Faculty of Mechanical Engineering
Board Member / Faculty of Mechanical Engineering
Member of Scientific Council / Faculty of Mechanical Engineering

420246003704
(22 435) 3244

room: 304, Roztoky, Přílepská
room: B1-723, Dejvice

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Grants

  • TN02000054  
    Národnı́ centrum kompetence inženýrstvı́ pozemnı́ch vozidel Josefa Božka – Vítek, O. (2023-2028)
  • 7E10050  
    Large Eddy and System Simulation to Predict Cyclic Combustion Variability in Gasoline Engines – Vítek, O. (2010-2012)
  • 7E10050  
    Large Eddy and System Simulation to Predict Cyclic Combustion Variabillity in SI Engines – Vítek, O. (2010-2012)
  • 300105512  
    Ověřování okrajových podmínek a empirických doplňujících rovnic pro simulaci pracovního oběhu spalovacího motoru – Vítek, O. (2001)

Journal papers

2023

  • Dynamic cylinder deactivation: Thermodynamic mapping for the case of stoichiometric SI ICE – Bolehovský, O. - Vítek, O., - Mareš, B., International Journal of Engine Research. 2023, 24(4), 1724-1743. ISSN 1468-0874.

2022

  • Prediction of Pulsating Turbine Operation Using 1-D - 3-D Co-Simulation – Pacoň, L. - Vítek, O. - Macek, J. - Doleček, V., - Hořenín, J., Strojnícky časopis. 2022, 2022(Volume 72, Issue 3), 81-96. ISSN 0039-2472.

2021

  • Dynamic Cylinder Deactivation of ICE - Simulation Methodology – Bolehovský, O. - Vítek, O., SAE Papers. 2021, 2021(2021-01-0682), ISSN 0148-7191.

2018

  • In-Cylinder Flow Characterization Using Vorticity Based Parameters – Hatschbach, P. - Vítek, O. - Tichánek, R., - Doleček, V., MECCA Journal of Middle European Construction and Design of Cars. 2018, XVI(01), ISSN 1214-0821.
  • Application of Predictive Combustion Model to CI ICE based on LES and Chemical Kinetics – Vítek, O. - Doleček, V. - Diviš, M., - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2018, XVI(01), ISSN 1214-0821.
  • Identification of Cycle-to-Cycle Variability Sources in SI ICE based on CFD Modeling – Vítek, O. - Doleček, V. - Syrovátka, Z., - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2018, XVI(01), ISSN 1214-0821.

2017

  • OPTIMIZATION OF 2‑STAGE TURBOCHARGED GAS SI ENGINE UNDER STEADY STATE OPERATION – Vítek, O. - Macek, J. - Klíma, J., - Vacek, M., MECCA Journal of Middle European Construction and Design of Cars. 2017, XV(02), 9-36. ISSN 1214-0821.
  • Thermodynamic Potential of Electrical Turbocharging for the Case of Small Passenger Car ICE under Steady Operation – Vítek, O. - Macek, J., Society of Automotive Engineers Technical Paper Series. 2017, 2017(01), ISSN 0148-7191.

2016

  • Determination and Representation of Turbocharger Thermodynamic Efficiencies – Macek, J. - Vítek, O., Society of Automotive Engineers Technical Paper Series. 2016, 2016(01), ISSN 0148-7191.
  • Statistical Analysis of Detailed 3-D CFD LES Simulations with Regard to CCV Modeling – Vítek, O. - Macek, J., - Pavlovic, Z., MECCA Journal of Middle European Construction and Design of Cars. 2016, XIV(1), 1-16. ISSN 1214-0821.
  • Knowledge Transfer from Detailed 3-D CFD Codes to System Simulation Tools –CCV Modeling in SI Engine – Vítek, O. - Macek, J., - Poetsch, Ch., MECCA Journal of Middle European Construction and Design of Cars. 2016, XIV(1), 17-32. ISSN 1214-0821.

2015

  • Application of Les, Pans and Rans to a Case of Intake Channel Steady Flow Test Bench – Vítek, O. - Tichánek, R., - Hatschbach, P., MECCA Journal of Middle European Construction and Design of Cars. 2015, 13(3), 14-23. ISSN 1214-0821.

2013

  • Modeling Cycle-to-Cycle Variations in 0-D/1-D Simulation by Means of Combustion Model Parameter Perturbations based on Statistics of Cycle-Resolved Data – Vítek, O. - Macek, J. - Poetsch, C., - Tatschl, R., SAE International Journal of Engines. 2013, 6(2), 1075-1098. ISSN 1946-3936.
  • LES Simulation of Flame Propagation in a Direct-Injection SI-Engine to Identify the Causes of Cycle-to-Cycle Combustion Variations – Schuemie, H. - Tatschl, R. - Bogensperger, M. - Pavlovic, Z. - Priesching, P. - Vítek, O., - Macek, J., Society of Automotive Engineers Technical Paper Series. 2013, 2013 ISSN 0148-7191.
  • A Computational Study on the Impact of Cycle-to-Cycle Combustion Fluctuations on Fuel Consumption and Knock in Steady-State and Drivecycle Operation – Vítek, O. - Tatschl, R. - Schuemie, H. - Poetsch, Ch., - Ofner, H., Society of Automotive Engineers Technical Paper Series. 2013, 2013(2013), ISSN 0148-7191.
  • Application of a Radial Turbine 1-D Model – Žák, Z. - Macek, J., - Vítek, O., MECCA Journal of Middle European Construction and Design of Cars. 2013, 11(1), 1-8. ISSN 1214-0821.
  • 1-D Model of Roots Type Supercharger – Brynych, P. - Macek, J. - Vítek, O., - Červenka, L., Society of Automotive Engineers Technical Paper Series. 2013, 2013 ISSN 0148-7191.

2012

  • Study of Unconventional Cycles (Atkinson and Miller) with Mixture Heating as a Means for the Fuel Economy Improvement of a Throttled SI Engine at Part Load – Miklánek, Ľ. - Vítek, O. - Gotfrýd, O., - Klír, V., SAE International Journal of Engines. 2012, 5(4), 1624-1636. ISSN 1946-3936.

2010

  • Simulating Boost Pressure System by Differential or Algebraic Equations Model – Macek, J. - Vítek, O. - Pohořelský, L., - Žák, Z., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(3+4), 26-34. ISSN 1214-0821.
  • Simulating Boost Pressure System by Differential or Algebraic Equations Model – Macek, J. - Vítek, O. - Pohořelský, L., - Žák, Z., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(3+4), 26-34. ISSN 1214-0821.
  • Study of Pressure Wave Supercharger using 1-D Approach – Pohořelský, L. - Žák, Z. - Macek, J., - Vítek, O., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(2), 5-13. ISSN 1214-0821.
  • Feasibility of 2-Stroke SI Engine Concept using Stoichiometric Mixture – Vítek, O. - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(1), 11-30. ISSN 1214-0821.

2009

  • Comparison of Lumped and Unsteady 1-D Models for Simulation of Radial Turbine Performance – Macek, J. - Vítek, O. - Burič, J., - Doleček, V., SAE International Journal of Engines. 2009, 2(1), 173-188. ISSN 1946-3936.

2007

  • Problems of Highly Turbocharged Engines – Macek, J. - Vítek, O., MECCA Journal of Middle European Construction and Design of Cars. 2007, 5(2), 14-29. ISSN 1214-0821.
  • Linear Turbulence Model Validation for the Case of In-cylinder Phenomena Modeling – Vítek, O. - Polášek, M., - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2007, 5(1), 37-59. ISSN 1214-0821.

2003

  • Simulation of Supercharged and Turbocharged Small Spark-Ignition Engine – Navrátil, J. - Polášek, M. - Vítek, O. - Macek, J., - Baumruk, P., MECCA Journal of Middle European Construction and Design of Cars. 2003, 1(3), 27-33. ISSN 1214-0821.
  • Simulation of Tuned Manifold Systems Using 1-D Fluid Dynamics – Vítek, O. - Navrátil, J., - Polášek, M., MECCA Journal of Middle European Construction and Design of Cars. 2003, 1(1), 31-37. ISSN 1214-0821.

2002

  • Tuned manifold systems - Application of 1-D pipe model – Vítek, O. - Polášek, M., SAE Technical Paper Series. 2002, ISSN 0148-7191.
  • Comparison of Governing Equations for Lagrangian/Eulerian Approaches to Engine Modelling – Macek, J. - Polášek, M. - Vítek, O., - Hvězda, J., Journal of KONES Internal Combustion Engines. 2002, 9(1-2), 172-180. ISSN 1231-4005.

Proceeding papers

2023

  • SIMPLE ALGORITHM FOR THE DESIGN OF CENTRIPETAL TURBINE INLET SCROLLS – Macek, J. - Vítek, O., - Hořenín, J., In: KOKA 2023 SCIENTIFIC PROCEEDINGS. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2023. ISBN 978-80-214-6164-2.
  • TWO-STAGE TURBOCHARGED LARGE-BORE SI ICE - TRANSIENT OPERATION UNDER DIFFERENT CONDITIONS – Vítek, O. - Macek, J. - Mareš, B. - Klima, J., - Vacek, M., In: KOKA 2023 SCIENTIFIC PROCEEDINGS. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2023. ISBN 978-80-214-6164-2.
  • 3D CFD OPTIMIZATION OF PRE-CHAMBER IGNITION SYSTEM – Rudolf, J. - Vítek, O., In: KOKA 2023 SCIENTIFIC PROCEEDINGS. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2023. ISBN 978-80-214-6164-2.

2021

  • CFD Analysis of Natural Gas SI ICE Equipped with Scavenged Pre-Chamber – Vítek, O. - Doleček, V. - Syrovátka, Z. - Vávra, J. - Takáts, M., - Mareš, B., In: Proceedings of the FISITA 2021 World Congress. London: FISITA - International Federation of Automotive Engineering Societies, 2021. p. 1-13. ISBN 978-1-9160259-2-9.
  • Progress in Performance Modelling of ICE Turbomachinery – Application of Predictive CFD Models – Vítek, O. - Macek, J. - Žák, Z. - Doleček, V. - Tichánek, R., - Mareš, B., In: Proceedings of the FISITA 2021 World Congress. London: FISITA - International Federation of Automotive Engineering Societies, 2021. p. 1-13. ISBN 978-1-9160259-2-9.

2020

  • Dynamic Skipping of ICE Cycles - Advanced 1-D Simulation Model – Bolehovský, O. - Vítek, O., In: KOKA 2020 Proceedings: 51st International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research. Praha: CTU FME. Department of Automotive, Combustion Engine and Railway Engineering, 2020. p. 186-199. ISBN 978-80-01-06744-4.
  • Predicting Turbomachinery Performance by Detailed 3-D CFD Modelling – Vítek, O. - Macek, J. - Tichánek, R., - Doleček, V., In: KOKA 2020 Proceedings: 51st International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research. Praha: CTU FME. Department of Automotive, Combustion Engine and Railway Engineering, 2020. p. 172-185. ISBN 978-80-01-06744-4.
  • Two-stage Turbocharged Large-Bore Gas SI ICE – Operation under Different NOx Level Conditions – Vítek, O. - Macek, J., - Klíma, J., In: KOKA 2020 Proceedings: 51st International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research. Praha: CTU FME. Department of Automotive, Combustion Engine and Railway Engineering, 2020. p. 158-171. ISBN 978-80-01-06744-4.

2019

  • LES CFD MODELING OF DIESEL COMBUSTION BASED ON DETAILED CHEMISTRY – Vítek, O. - Doleček, V., In: Proceedings of the L. International Scientific Conference of Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research - KOKA 2019. Brno: Mendelova univerzita v Brně, 2019. p. 1-10. ISBN 978-80-7509-668-5.
  • Application of Tabulated Detailed Chemistry to LES Model of Diesel ICE Combustion – Vítek, O. - Doleček, V., - Tap, F., In: ASME 2019 Internal Combustion Engine Division Fall Technical Conference. New York: American Society of Mechanical Engineers - ASME, 2019. ISBN 978-0-7918-5934-6.
  • Utilization of a Twin Scroll Radial Centripetal – Žák, Z. - Macek, J. - Vítek, O. - Emrich, M. - Takáts, M., - Fürst, J., In: WCX SAE World Congress Experience. Warrendale, PA: SAE International, 2019. p. 1-13. ISSN 0148-7191.
  • Scavenged Pre-Chamber Volume Effect on Gas Engine Performance and Emissions – Syrovátka, Z. - Vítek, O. - Vávra, J., - Takáts, M., In: WCX SAE World Congress Experience. Warrendale, PA: SAE International, 2019. p. 1-17. ISSN 0148-7191.

2018

  • OPTIMIZATION TOOL FOR HYBRID VEHICLES – Macek, J. - Morkus, J. - Denk, P. - Steinbauer, P. - Vítek, O., - Toman, R., In: Scientific Proceeding KOKA 2018. Nitra: SPU Nitra, 2018. p. 4-20. ISBN 978-80-552-1880-9.
  • COMBUSTION IN GAS SI ICE EQUIPPED WITH SCAVENGED PRE-CHAMBER – Vítek, O. - Doleček, V., - Syrovátka, Z., In: Scientific Proceeding KOKA 2018. Nitra: SPU Nitra, 2018. p. 21-34. ISBN 978-80-552-1880-9.
  • Scavenged Pre-chamber Volume Effect on Gas Engine Performance and Emissions – Syrovátka, Z. - Vávra, J. - Takáts, M., - Vítek, O., In: Scientific Proceeding KOKA 2018. Nitra: SPU Nitra, 2018. p. 35-43. ISBN 978-80-552-1880-9.
  • Development of a Pre-Chamber Ignition System for Light Duty Truck Engine – Vávra, J. - Syrovátka, Z. - Vítek, O. - Takáts, M., - Macek, J., In: SAE Technical Papers. Warrendale, PA: SAE International, 2018. vol. 2018-April. ISSN 0148-7191.

2017

  • ELECTRICAL TURBOCHARGING – THERMODYNAMIC POTENTIAL UNDER STEADY STATE OPERATION – Vítek, O. - Macek, J., In: KOKA 2017 - XLVIII. mezinárodní vědecká konference českých a slovenských univerzit a institucí zabývajících se výzkumem motorových vozidel a spalovacích motorů. Liberec: Technická univerzita v Liberci, 2017. p. 70-79. ISBN 978-80-7494-354-6.

2016

  • Contribution of Contemporary CFD Methods to ICE Development and Optimization – Macek, J. - Vítek, O., In: KOKA 2016 - XLVII. International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Research of Internal Combustion Engines. Brno: Vysoké učení technické v Brně, 2016. pp. 113-131. ISBN 978-80-214-5379-1.
  • Basic Issues with High-Efficiency Turbochargers with Radial Turbines for Diesel Engines – Macek, J. - Vítek, O., - Doleček, V., In: THIESEL 2016. Valencia: Universidad Politécnica de Valencia, 2016. ISBN 978-84-9048-535-4.
  • Engine Performance Comparison of 2-stage Boost Group with Single-stage One – Macek, J. - Vítek, O., In: KOKA 2016 - XLVII. International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Research of Internal Combustion Engines. Brno: Vysoké učení technické v Brně, 2016. pp. 221-230. ISBN 978-80-214-5379-1.

2015

  • Transient Performance of Large-Bore SI Engine – Vítek, O. - Macek, J., In: KOKA 2015 - Scientific Proceedings. Bratislava: Slovenská technická univerzita, Strojnícka fakulta, 2015. pp. 221-228. ISBN 978-80-227-4424-9.
  • Contribution to Understanding Thermodynamic Efficiencies of a Turbocharger – Macek, J. - Vítek, O., In: KOKA 2015 - Scientific Proceedings. Bratislava: Slovenská technická univerzita, Strojnícka fakulta, 2015, pp. 31-40. ISBN 978-80-227-4424-9.
  • Physical Model of a Twin-scroll Turbine with Unsteady Flow – Macek, J. - Vítek, O., - Žák, Z., In: SAE Technical Paper 2015-01-1718. Warrendale, PA: SAE International, 2015, ISSN 0148-7191. Available from: http://papers.sae.org/2015-01-1718

2014

  • WP01X1 - Combining Thermodynamics and Design Optimization for Finding ICE Downsizing Limits – Bogomolov, S. - Macek, J. - Vítek, O. - Doleček, V., - Mikulec, A., In: SAE Technical Papers. Warrendale, PA: SAE International, 2014, pp. 10-20. ISSN 0148-7191. Available from: http://papers.sae.org/2014-01-1098/
  • Steady State Performance of Large-bore SI Engine – Vítek, O. - Macek, J., In: KOKA 2014 - Proceedings of the XLV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines. Praha: Česká zemědělská univerzita (ČZU), 2014. pp. 196-205. ISBN 978-80-7375-801-1.
  • Realistic Limits of ICE Efficiency – Vítek, O. - Doleček, V., - Macek, J., In: FISITA 2014 World Automotive Congress. London: FISITA - International Federation of Automotive Engineering Societies, 2014. p. 1-10.
  • Preliminary Analysis of Ice Components Using Algebraic Models in Design Assistance System – Bogomolov, S. - Macek, J. - Mikulec, A., - Vítek, O., In: KOKA 2014 - Proceedings of the XLV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines. Praha: Česká zemědělská univerzita (ČZU), 2014, pp. 175-181. ISBN 978-80-7375-801-1.

2013

  • A computational study on the impact of cycle-to-cycle combustion fluctuations on fuel consumption and knock in steady-state and drivecycle operation – Poetsch, C. - Schuemie, H. - Ofner, H. - Tatschl, R., - Vítek, O., In: SAE Technical Papers. Warrendale, PA: SAE International, 2013. ISSN 0148-7191.
  • Theoretical Potential of Future Automotive Internal Combustion Engine in Terms of Efficiency and Performance. – Vítek, O., In: Proceedings of the XLIV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines – KOKA 2013. Brno: Mendelova univerzita v Brně, 2013, pp. 244-252. ISBN 978-80-7375-801-1.

2012

  • Application of Radial Turbine 1-D Model – Žák, Z. - Macek, J., - Vítek, O., In: KOKA - XLIII. International Scientific Conference of the Czech and Slovak University. Praha: ČVUT, Fakulta strojní, Ú 12120, 2012, ISBN 978-80-86786-34-6.
  • Modeling of Cycle-to-Cycle Variations in 0-d/1-d ice Tools – Vítek, O. - Macek, J., In: KOKA - XLIII. International Scientific Conference of the Czech and Slovak University. Praha: ČVUT, Fakulta strojní, Ú 12120, 2012. ISBN 978-80-86786-34-6.

2011

  • Calibration and results of a radial turbine 1-D model with distributed parameters – Macek, J. - Vítek, O., - Žák, Z., In: SAE 2011 World Congress & Exhibition. Warrendale, PA: SAE International, 2011. ISSN 0148-7191.
  • Les Simulation of Motored Internal Combustion Engine – Vítek, O. - Macek, J., - Mareš, B., In: KOKA 2011. Žilinská univerzita v Žilině, 2011. pp. 25-30. ISSN 1337-8996.

2010

  • Simulating Boost Pressure System by – Macek, J. - Vítek, O. - Pohořelský, L., - Žák, Z., In: Proceedings - XLI. International Scientific Conference of Czech and Slovak University Departments and Institutions Dealing with the Research of Combustion Engines, KOKA 2010. Liberec: Technická univerzita, 2010, pp. 85-104. ISBN 978-80-7372-632-4.
  • Study of Pressure Wave Supercharger using 1-D Approach – Pohořelský, L. - Žák, Z. - Macek, J., - Vítek, O., In: Proceedings - XLI. International Scientific Conference of Czech and Slovak University Departments and Institutions Dealing with the Research of Combustion Engines, KOKA 2010. Liberec: Technická univerzita, 2010. pp. 114-123. ISBN 978-80-7372-632-4.
  • Application of LES Turbulence Model to Motored 4-stroke Internal Combustion Engine – Vítek, O. - Mareš, B., - Macek, J., In: Colloquium Fluid Dynamics 2010 Proceedings. Praha: Ústav termomechaniky AV ČR, 2010. pp. 35-36. ISBN 978-80-87012-27-7.

2009

  • Možnosti použití neproplachovaného dvoutaktního malého zážehového motoru – Vítek, O. - Macek, J., In: Advances in Automotive Engineering Volume I, II Selected Papers. Nitra: Slovenská poľnohospodárska universita v Nitre, 2009. pp. 1-7. ISBN 978-80-552-0255-6.

2008

  • Global and Local Approaches to Optimization of Diesel Transient Operation by Combined Simulation – Macek, J. - Vítek, O. - Polášek, M. - Valášek, M., - Šika, Z., In: THIESEL 2008 Conference on Thermo- and Fluid Dynamic Processes in Diesel Engines. Valencia: Editorial de la UPV, 2008, pp. 501-512. ISBN 978-84-8363-313-7.

2007

  • Critical Problems of Boussinesq-type Turbulence Model Application in Internal Combustion Engines – Vítek, O. - Polášek, M. - Macek, J., - Kozel, K., In: KOKA '07 - XXXVIII. medzinárodná vedecká konferencie pracovníkov katedier a pracovísk spalovacích motorov vysokých škol na Slovensku a v Čechách. Slovenská technická univerzita v Bratislave, 2007. pp. 97-98. ISBN 978-80-227-2714-3.
  • Porovnání různých způsobů vnější recirkulace v přechodových režimech – Vítek, O. - Polášek, M., - Macek, J., In: KOKA '07 - XXXVIII. medzinárodná vedecká konferencie pracovníkov katedier a pracovísk spalovacích motorov vysokých škol na Slovensku a v Čechách. Slovenská technická univerzita v Bratislave, 2007. pp. 45. ISBN 978-80-227-2714-3.

2006

  • Porovnání různých způsobů egr pro vozidlový přeplňovaný vznětový motor – Vítek, O. - Polášek, M., - Macek, J., In: XXXVII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Praha: Česká zemědělská univerzita, Technická fakulta, 2006. pp. 1-8. ISBN 80-213-1510-5.
  • Engine Real Time Models - Way to a Model Based Predictive Control – Macek, J. - Polášek, M. - Vítek, O. - Doleček, V. - Šika, Z. - Florián, M., - Valášek, M., In: FISITA 2006. Tokyo: Society of Automotive Engineers of Japan, 2006,
  • Improving the Engine Transient Performance using Model-based Predictive Control – Florián, M. - Macek, J. - Polášek, M. - Steinbauer, P. - Šika, Z. - Takáts, M. - Vaculín, O. - Valášek, M. - Vávra, J. - Vítek, O., - Doleček, V., In: Thermo-and Fluid Dynamic Processes in Diesel Engines. Valencia: Universidad Politécnica de Valencia, 2006, pp. 439-450. ISBN 84-9705-982-4.
  • Vliv účinnosti turbodmychadla a uspořádání výfukového systému na vznětový motor velkého vrtání – Polášek, M. - Vítek, O., In: XXXVII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Praha: Česká zemědělská univerzita, Technická fakulta, 2006, pp. 41. ISBN 80-213-1510-5.

2005

  • Two-Stage Turbo-Charging of Small Direct Injection Diesel Engine for Passenger Cars – Vítek, O. - Polášek, M., - Macek, J., In: XXXVI. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2005. pp. 283-290. ISBN 80-01-03293-0.

2004

  • First Approach to Combustion Modeling in an SI Engine – Vítek, O. - Polášek, M. - Kozel, K., - Macek, J., In: Topical Problems in Fluid Mechanics 2004. Praha: Ústav termomechaniky AV ČR, 2004. pp. 15-16. ISBN 80-85918-86-2.
  • Proudění ve spalovacím motoru během vysokotlaké části oběhu – Vítek, O. - Polášek, M., - Mareš, B., In: Sborník přednášek XXXV. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Brno: Mendelova zemědělská a lesnická univerzita v Brně, 2004. pp. 138-143. ISBN 80-7157-776-6.
  • Modeling of Spark Ignition Engine Combustion Applying Level Set Approach – Vítek, O. - Polášek, M. - Kozel, K., - Macek, J., In: Colloquium FLUID DYNAMICS 2004. Praha: AV ČR, Ústav termomechaniky, 2004. pp. 215-218. ISBN 80-85918-89-7.
  • COMPREX Pressure Exchanger – Pohořelský, L. - Macek, J. - Polášek, M., - Vítek, O., In: Colloquium FLUID DYNAMICS 2004. Praha: AV ČR, Ústav termomechaniky, 2004, pp. 137-140. ISBN 80-85918-89-7.

2003

  • Simulation of Pre-Chambers in an Engine Combustion Chamber Using Available Software – Vítek, O. - Macek, J., - Polášek, M., In: Modeling of SI Engines (SP-1745). Warrendale, PA: Society of Automotive Engineers, 2003. pp. 150-162. ISBN 0-7680-1168-X.
  • Application of CFD Methods in Concurrent Design of Internal Combustion Engine – Polášek, M. - Vítek, O. - Macek, J., - Kozel, K., In: AED 2003. Praha: Procesní inženýrství Ing. J. Novosad, 2003, ISBN 80-86059-35-9.
  • Mathematical Model of IC Engine - Advanced Multizone Eulerian Model – Vítek, O. - Polášek, M. - Macek, J., - Kozel, K., In: Proceedings of the International Conference Mathematical and Computer Modelling in Science and Engineering. Praha: České vysoké učení technické v Praze, 2003. pp. 370-374. ISBN 80-7015-912-X.
  • 3D model proudění ve válci spalovacího motoru – Vítek, O. - Polášek, M. - Kozel, K., - Macek, J., In: Colloquium Fluid Dynamics 2003. Praha: Ústav termomechaniky AV ČR, 2003. pp. 167-170. ISBN 80-85918-83-8.
  • Application of Power Turbine to Heavy Duty Diesel Engine – Vítek, O. - Macek, J., In: Sborník referátů z XIII. mezinárodního symposia MOTOR SYMPO 2003. Praha: Česká strojnická společnost, 2003, pp. 156-165. ISBN 80-02-01561-4.
  • CFD Code AMEM and the 2nd Law of Thermodynamics – Vítek, O. - Polášek, M., - Kozel, K., In: Proceedings of Workshop 2003. Praha: České vysoké učení technické v Praze, 2003. pp. 51. ISBN 80-01-02708-2.
  • Simulation of Supercharged and Turbocharged Small Spark-Ignition Engine – Navrátil, J. - Polášek, M. - Vítek, O. - Macek, J., - Baumruk, P., In: Sborník referátů z XIII. mezinárodního symposia MOTOR SYMPO 2003. Praha: Česká strojnická společnost, 2003, pp. 203-211. ISBN 80-02-01561-4.
  • Modelování děleného spalovacího prostoru užitím 0-D přístupu – Vítek, O. - Macek, J., - Polášek, M., In: Sborník konference KOKA 2003. Liberec: Technická univerzita v Liberci, Katedra strojů průmyslové dopravy, 2003, pp. 92-97. ISBN 80-7083-742-X.

2002

  • 1-D Model of Radial Turbocharger Calibrated by Experiments. SAE Paper 2002-01-0377 – Macek, J. - Vávra, J., - Vítek, O., In: Modeling of SI Engines and Multi-Dimensional Engine Modeling. Warrendale, PA: Society of Automotive Engineers, 2002. pp. 173-194. ISBN 0-7680-0970-7.
  • Application of Advanced Simulation Methods and Their Combination with Experiments to Modeling of Hydrogen Fueled Engine Emission Potentials. SAE Paper 2002-01-0373 – Polášek, M. - Macek, J. - Takáts, M., - Vítek, O., In: Modeling of SI Engines and Multi-Dimensional Engine Modeling. Warrendale, PA: Society of Automotive Engineers, 2002. pp. 121-132. ISBN 0-7680-0970-7.
  • Tuned Manifold System - Application of 1-D Pipe Model. SAE Paper 2002-01-0004 – Vítek, O. - Polášek, M., In: Modeling of SI Engines and Multi-Dimensional Engine Modeling. Warrendale, PA: Society of Automotive Engineers, 2002, pp. 37-46. ISBN 0-7680-0970-7.
  • Combination of 0-D Internal Combustion Engine Simulation with 1-D Fluid Dynamics - Tuned Manifold Systems and Variable Valve Timing – Vítek, O. - Navrátil, J., In: FISITA 2002 World Automotive Congress. Helsinki: Suomen Autoteknillinen Liito Ry (SATL), 2002, pp. 1-25. ISBN 951-9155-16-3.
  • Entropy Evaluated Using 2-D and 2.5-D Code – Vítek, O. - Polášek, M., - Kozel, K., In: Colloquium Fluid Dynamics 2002. Praha: Ústav termomechaniky AV ČR, 2002. pp. 191-194. ISBN 80-85918-77-3.
  • Verification of Boundary Conditions and Closures for Internal Combustion Engine Simulation – Vítek, O. - Mareš, B., - Vlášek, K., In: Proceedings of Workshop 2002. Praha: Czech Technical University in Prague, 2002. p. 674-675. ISBN 80-01-02511-X.

2001

  • Split Combustion Chamber - A Way to More Homogeneous Combustion – Macek, J. - Takáts, M., - Vítek, O., In: MOTORSYMPO 2001. Praha: Vydavatelství ČVUT, 2001, pp. 1-11. ISBN 80-01-02382-6.
  • The Influence of Ambient Conditions on a Turbocharged Gas Internal Engine – Vítek, O., In: Proceedings of Workshop 2001. Praha: České vysoké učení technické v Praze, 2001, pp. 500-501. ISBN 80-01-02335-4.
  • Optimalizace naplnění válce spalovacího motoru – Tichánek, R. - Diviš, M., - Vítek, O., In: MOTORSYMPO 2001. Praha: Vydavatelství ČVUT, 2001, pp. 80-89. ISBN 80-01-02382-6.
  • The Influence of Ambient Conditions on Turbocharged Gas Internal Engine – Vítek, O. - Macek, J., In: 32. Mezinárodní konference kateder a pracovišť spalovacích motorů České a Slovenské republiky. Brno: Vojenská akademie, 2001. pp. 173-178. ISBN 80-85960-27-3.
  • Combination of 0-D Simulation of a Recirocating Engine with 1-D Fluid Dynamics – Polášek, M. - Vítek, O., In: Topical Problems of Fluid Mechanics 2001. Praha: AV ČR, Ústav termomechaniky, 2001, pp. 89-92. ISBN 80-85918-62-5.
  • Combination of 0-D Simulation of an ICE with Advanced CFD Methods – Polášek, M. - Vítek, O., In: MOTORSYMPO 2001. Praha: Vydavatelství ČVUT, 2001, pp. 33-42. ISBN 80-01-02382-6.

Patents, utility designs, industrial designs

2017

  • Radiálně axiální dostředivá turbína s rotorem s variabilní výstupní částí – Macek, J. - Doleček, V. - Vítek, O. - Vacek, M., - Štefaňák, P., Czechia. Patent CZ 306689. 2017-03-29.

Prototype, samples

2022

  • Unconventional turbine design optimized for 6-cylinder operation – Vítek, O. - Skara, P., - Novotny, P., [Functional Sample] 2022.
  • 1-WP03-012 ZV: Optimized advanced pre-chamber design – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O. - Doleček, V. - Rudolf, J. - Králík, P., - Král, J., [Functional Sample] 2022.

2020

  • 1-WP06-003 (ZV), Advanced Two-Stage Turbocharger System for Higher ICE Efficiency and Faster Transient Response with Optimized High-Pressure Turbine Design, TN01000026/1- V15, – Vítek, O. - Klíma, J., - Novotný, P., [Functional Sample] 2020.
  • Unconventional Turbine with Improved Performance under Engine Pulsating Conditions – Macek, J. - Vítek, O., - Škara, P., [Functional Sample] 2020.
  • Combustion system for a non-conventional piston engine – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O. - Doleček, V. - Králík, P., - Král, J., [Functional Sample] 2020.

2019

  • Funkční vzorek plnorozměrového motoru s vyplachovanou předkomůrkou – Vávra, J. - Takáts, M. - Syrovátka, Z., - Vítek, O., [Functional Sample] 2019.

Software

2023

  • Software tools to design, optimize and evaluate unconventional turbine design(s) under highly pulsating operation - status 2023 – Vítek, O. - Pacoň, L. - Macek, J., - Doleček, V., [Software] 2023.

2022

  • Detailed Thermodynamic Model of Dynamic Cylinder Deactivation – Bolehovský, O. - Vítek, O., [Software] 2022.
  • Optimization of SCRE operation (gasoline mode only) – Vítek, O. - Doleček, V., [Software] 2022.
  • 3-D CFD model(s) of unconventional turbine – Vítek, O. - Macek, J. - Pacoň, L. - Doleček, V., - Hořenín, J., [Software] 2022.
  • 3-D CFD aerodynamic model of HP turbine – Vítek, O. - Doleček, V., [Software] 2022.

2021

  • Optimized 1-D Model of SI Engine with Dynamic Cylinder Deactivation – Bolehovský, O. - Vítek, O., [Software] 2021.
  • 3-D CFD aerodynamic model of HP turbine - status 2021 – Vítek, O. - Doleček, V., [Software] 2021.
  • 3-D CFD model(s) of unconventional turbine - status 2021 – Vítek, O. - Macek, J. - Doleček, V., - Hořenín, J., [Software] 2021.
  • Optimization of SCRE operation (gasoline mode only) - status 2021 – Vítek, O. - Doleček, V., [Software] 2021.

2020

  • Detailed Thermodynamic model of Dynamic Cylinder Deactivation with Advanced Valve Actuation – Bolehovský, O. - Vítek, O., [Software] 2020.
  • Detailed models and SW tools for modeling of advanced ICE concepts: gasoline/natural gas ICE – Vítek, O. - Doleček, V., [Software] 2020.
  • Detailed Thermodynamic Models of New/Unconventional Multi-Scroll Turbine Design(s): optimized designs – Vítek, O. - Macek, J. - Doleček, V., - Hořenín, J., [Software] 2020.
  • Detailed 0-D/1-D Thermodynamic Model of Target Engine with 2-stage Boosting System Including its Basic Control: extended version – Doleček, V. - Vítek, O., - Vacek, M., [Software] 2020.

2019

  • 1-D model of ICE with Dynamic Cylinder Deactivation Control Tool – Bolehovský, O. - Vítek, O., - Doleček, V., [Software] 2019.
  • Detailed 0-D/1-D Thermodynamic Model of Target Engine with 2-stage Boosting System Including its Basic Control – Vítek, O. - Vacek, M., [Software] 2019.
  • Detailed Thermodynamic Models of New/Unconventional Multi-Scroll Turbine Design(s) – Vítek, O. - Doleček, V., [Software] 2019.
  • Detailed Models and SW Tools for Modeling of Advanced ICE Concepts – Vítek, O. - Doleček, V., [Software] 2019.

2018

  • Detailed CFD Model of gas SI ICE with Scavenged Pre-Chamber – Vítek, O. - Doleček, V. - Syrovátka, Z., - Macek, J., [Software] 2018.
  • Detailed CFD Model of CI ICE - Tabulated Chemistry (TABKIN) – Vítek, O. - Doleček, V., [Software] 2018.

2017

  • Vorticity number evaluation – Hatschbach, P. - Vítek, O., - Doleček, V., [Software] 2017.
  • Database of 1-D Turbocharger Models – Macek, J. - Vítek, O., - Žák, Z., [Software] 2017.
  • Evaluation of Different Combustion Models in 3-D CFD Simulations – Vítek, O. - Doleček, V. - Tichánek, R., - Hatschbach, P., [Software] 2017.
  • Detailed CFD Model of CI ICE – Vítek, O. - Doleček, V., [Software] 2017.
  • Influence of In-cylinder Large-scale Structures on Engine Performence – Vítek, O. - Hatschbach, P., - Doleček, V., [Software] 2017.
  • Identification of Main Sources of Cycle-to-cyle Variability – Vítek, O. - Doleček, V. - Syrovátka, Z., - Macek, J., [Software] 2017.

2016

  • 3D CFD model of radial turbine – Vítek, O. - Tichánek, R., - Hatschbach, P., [Software] 2016.
  • 3-D CFD Combustion Models of ICE – Vítek, O. - Doleček, V. - Syrovátka, Z. - Hatschbach, P., - Tichánek, R., [Software] 2016.
  • Comparison of different simulation approaches of turbulence modeling – Vítek, O. - Hatschbach, P. - Doleček, V., - Tichánek, R., [Software] 2016.
  • Thermodynamic Potential of Electrical Turbocharging for the Case of Small Passenger Car ICE under Steady Operation – Vítek, O. - Macek, J., [Software] 2016.

2015

  • Optimization of 2-Stage Turbocharged Large-Bore Gas SI Engine – Vítek, O. - Macek, J., [Software] 2015.
  • Knowledge Transfer from 3-D CFD to 0-D/1-D System Simulation Tools – Vítek, O. - Macek, J., - Pavlovic, Z., [Software] 2015.
  • Statistical Analysis of 3-D CFD Data with Regard to CCV Modelling – Vítek, O. - Macek, J., - Pavlovic, Z., [Software] 2015.
  • Initial Comparison of Different Simulation Approaches of Turbulence Modelling – Vítek, O. - Tichánek, R., - Hatschbach, P., [Software] 2015.
  • Evaluation of 2-stage Turbocharger for Gas Compression for Engine Concept with Separated Air and Gas Compression – Doleček, V. - Macek, J., - Vítek, O., [Software] 2015.

2014

  • Detailed 1-D Thermodynamic Model of Radial Turbine in GT-POWER – Žák, Z. - Macek, J., - Vítek, O., [Software] 2014.
  • Detailed 3-D/1-D CFD Model of Small SI Engine – Vítek, O. - Tichánek, R., - Macek, J., [Software] 2014.
  • Simulation of Biogas Engine Concept with Separated Air and Gas Compression – Doleček, V. - Macek, J., - Vítek, O., [Software] 2014.
  • Comprehensive Approach for Optimal Diesel Engine Downsizing Combining Thermodynamics and Design Assistance System – Doleček, V. - Macek, J. - Bogomolov, S. - Barák, A. - Vítek, O., - Mikulec, A., [Software] 2014.

2013

  • Optimization of 2-stage Turbocharged Large-bore Gas SI Engine – Vítek, O. - Macek, J., [Software] 2013.
  • 2-stroke Engine Brake for Heavy-duty CI Engine – Vítek, O. - Tichánek, R., - Macek, J., [Software] 2013.
  • Detailed 3-D/1-D CFD Model of Small SI Engine – Vítek, O. - Tichánek, R., - Macek, J., [Software] 2013.
  • 1-D Thermodynamic Model of a Twin-Scroll Radial Turbine in GT-Power – Žák, Z. - Vítek, O., - Macek, J., [Software] 2013.

2012

  • 1-D Model of Roots-Type Supercharger in GT-Power – Brynych, P. - Macek, J. - Vítek, O., - Červenka, L., [Software] 2012.
  • Detailed 1-d Thermodynamic Model of Radial Turbine in GT-Power – Žák, Z. - Vítek, O., - Macek, J., [Software] 2012.
  • Detailed 3-D/1-D CFD Model of Small SI Engine – Vítek, O. - Macek, J., - Doleček, V., [Software] 2012.

2011

  • Detailed 0-D/1-D Models of Heavy Duty Diesel Engines – Doleček, V. - Vítek, O., [Software] 2011.
  • Detailed 3-D CFD Model of Small SI Engine – Vítek, O. - Macek, J., - Mareš, B., [Software] 2011.
  • Detailed 1-d Thermodynamic Model of Radial Turbine in GT-Power – Vítek, O. - Macek, J., [Software] 2011.

2010

  • Detailed 1-D Thermodynamic Model of Radial Turbine in Gt-Power – Vítek, O. - Macek, J., [Software] 2010.
  • Detailed 3-D CFD Model OF Small SI Engine – Vítek, O. - Macek, J., - Mareš, B., [Software] 2010.

2009

  • Detailed 1D Thermodynamic Model of 8 Different Engines in GT-power to Calculate Engine Complete Charkteristics – Vítek, O. - Tichánek, R. - Pohořelský, L., - Doleček, V., [Software] 2009.
  • Detailed 1D Thermodynamic Model of Small 2-stage Turbocharged Engine in GT-power – Vítek, O. - Macek, J., - Žák, Z., [Software] 2009.
  • Detailed 1D Thermodynamic Model of Unconventional Crank Train in GT-power – Vítek, O. - Macek, J., - Tichánek, R., [Software] 2009.
  • Detailed 1D Thermodynamic Model of Radial Turbine in GT-power – Vítek, O. - Macek, J., [Software] 2009.

2008

  • Interface between KIVA, FEMINA and GT Power for ICE Transient Optimizations – Macek, J. - Doleček, V., - Vítek, O., [Software] 2008.
  • High-Frequency Unsteady Radial Turbine Map Approximation and Extrapolation by 1-D simulation using GT Power Modules – Macek, J. - Vítek, O., [Software] 2008.
  • Detailed 1-d Thermodynamic Model of Radial Turbine in GT-Power – Macek, J. - Vítek, O., [Software] 2008.

2007

  • AMEM3D – Vítek, O. - Polášek, M., [Software] 2007.
  • Detailní model 2-stupňově přeplňovaného zážehového motoru a jeho řízení v přechodových režimech – Vítek, O. - Macek, J., [Software] 2007.
  • Detailní model motoru při výpočtech jízdních cyklů NEDC a ARTEMIS – Vítek, O. - Polášek, M., [Software] 2007.

2006

  • AMEM3D – Vítek, O. - Polášek, M., [Other Software (not meeting RIV conditions)] 2006.

2005

  • AMEM3D – Vítek, O. - Polášek, M., [Software] 2005.

2004

  • AMEM3D v. 2.0 – Vítek, O. - Polášek, M., [Software] 2004.

2003

  • AMEM3D – Vítek, O. - Polášek, M., [Software] 2003.

Report

2023

  • Report on Milestones - Large turbochargers - status 2023 – Vítek, O. - Macek, J. - Mareš, B. - Klima, J., - Vacek, M., [Research Report] ČVUT v Praze, fakulta strojní, 2023. Report no. 3-WP06-003.

2020

  • 1-WP09-006 (ZV) Elaboration of periodic report and implementation plans – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2020.
  • 1-WP09-005 (ZV) | Elaboration of annual technical report 2020 – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2020.
  • Description of the functional sample 1-WP03-003 Combustion system for a non-conventional piston engine – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O., - Bortel, I., [Research Report] Praha: Czech Technical University in Prague, 2020. Report no. Z20- 22.
  • Description of the functional sample 1-WP03-001 Gas engine for decarbonization of emerging markets – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O., - Bortel, I., [Research Report] Praha: Czech Technical University in Prague, 2020. Report no. Z20-21.

2019

  • 1-WP09-003 (ZV) Elaboration of periodic report – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2019.
  • 1-WP09-002 Elaboration of annual technical report 2019 – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2019.

2015

  • Evaluation of 2-stage Turbocharger for Gas Compression for Engine Concept with Separated Air and Gas Compression – Doleček, V. - Macek, J., - Vítek, O., [Research Report] Praha: České vysoké učení technické v Praze, Fakulta strojní, 2015. Report no. Z15-23.

2014

  • Modelování spalovacích motorů v SW balíku GT-Suite – Vítek, O. - Doleček, V., [Research Report] Praha: České vysoké učení technické v Praze, Fakulta strojní, 2014. Report no. Z14-37.

2013

  • 2-stroke Engine Brake – Vítek, O. - Tichánek, R., [Research Report] Praha: ČVUT v Praze - Fakulta strojní, 2013. Report no. Z-13-31.
  • Optimization of 2-stage Turbocharged Large-bore Gas SI Engine – Vítek, O. - Macek, J., [Research Report] Praha: ČVUT v Praze, FS, 2013. Report no. Z-13-12.

2012

  • 2-stroke Engine Brake – Vítek, O. - Tichánek, R., [Research Report] Praha: ČVUT, Fakulta strojní, Ú 12120, 2012. Report no. Z12-20.

2006

  • Přiřazení turbodmychadla pro malý vznětový letecký motor – Doleček, V. - Vítek, O., - Macek, J., [Technical Report] 2006. Report no. Z 06-11.
  • Optimalizace malého přeplňovaného vznětového motoru 2,2 L – Doleček, V. - Vítek, O., - Macek, J., [Technical Report] 2006. Report no. Z 06-09.

2005

  • Optimalizace regulace plnícího tlaku u vznětových motorů s VGT v dynamických režimech – Šika, Z. - Florián, M. - Valášek, M. - Polášek, M. - Macek, J. - Doleček, V., - Vítek, O., [Research Report] Praha: České vysoké učení technické v Praze, Fakulta strojní, 2005. Report no. Z 05-09.

2001

  • Modelování termodynamiky a aerodynamiky motorů: Simulace a vyhodnocení složitých experimentů – Macek, J. - Takáts, M. - Polášek, M. - Vítek, O., - Mareš, B., [Annual Report] 2001. Report no. Z 01-15.
  • Program GT-Power - možnosti a zkušenosti – Vítek, O., [Research Report] Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2001. Report no. Z 00-16.
  • Přeplňovaný zážehový motor WRC – Vítek, O. - Macek, J., [Research Report] Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2001. Report no. Z 01-09.
  • The Influence of Reduced Atmospheric Pressure on Turbocharger Speed – Vítek, O. - Macek, J., [Research Report] Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2001. Report no. Z 01-02.

2000

  • Kogenera?ní jednotka s plynovým motorem o výkonu v?t?ím ne? 3 MW - II – Macek, J. - Vítek, O., - Vávra, J., [Research Report] Praha: ČVUT FS, U220.1, 2000. Report no. Z 00-13.

Qualification report

2017

  • Výzkum proudění směsi ve spalovacím prostoru vozidlového čtyřválcového zážehového motoru – Valský, J. - Vítek, O., Praha: Defense date 2017-09-05. Master Thesis. České vysoké učení technické v Praze, Fakulta strojní.

2012

  • Optimization of Internal Combustion Engine Cycle From Thermodynamic Point of View – Vítek, O., Praha: Defense date 2012-06-14. Associate Professor Thesis. Czech Technical University in Prague.

2006

  • Simulace dějů v pístovém motoru s vlivem turbulence – Vítek, O., Praha: Defense date 2006-09-25. PhD Thesis. ČVUT, Fakulta strojní, Ú 12120.

Books, textbooks

2020

  • 1D and Multi-D Modeling Techniques for IC Engine Simulation – Onoratio, A. ed. - Mentenegro, G. ed. - Macek, J. ed., - Vítek, O. ed., Warrendale, PA: SAE International, 2020. ISBN 978-0-7680-9352-0.

Book chapters

2020

  • Compressor and Turbine as Boundary Conditions for 1D Simulations – Macek, J. - Vítek, O., - Žák, Z., In: 1D and Multi-D Modeling Techniques for IC Engine Simulation. Warrendale, PA: SAE International, 2020. p. 131-180. ISBN 978-0-7680-9352-0.

2017

  • PHYSICAL MODEL OF A RADIAL TURBINE WITH UNSTEADY FLOW USED FOR OPTIMIZATION OF TURBINE MATCHING – Vítek, O. - Macek, J., - Žák, Z., In: Turbochargers and turbocharging: Advancements, applications and research. Hauppauge NY: Nova Science Publisher, Inc., 2017. p. 271-354. ISBN 978-1-5361-2239-8.

2012

  • LES Simulation of Direct Injection SI-Engine In-Cylinder Flow – Vítek, O. - Macek, J. - Tatschl, R. - Pavlovič, Z., - Priesching, P., In: Multi-Dimensional Engine Modeling, 2012, SP-2331. Warrendale, PA: SAE International, 2012. p. 123-135. ISBN 978-0-7680-7612-7.

2011

  • Calibration and Results of a Radial Turbine 1-D Model with Distributed Parameters – Macek, J. - Vítek, O., - Žák, Z., In: SAE Technical Collection - Modeling of SI and Diesel Engines, Coll-TP-00156. Warrendale, PA: SAE International, 2011. p. 241-265. ISBN 978-0-7680-4753-0.

2010

  • Optimization of Engine Control Strategies during Transient Processes Combining 1-D and 3-D Approaches. SAE 2010-01-0783 – Macek, J. - Vítek, O. - Doleček, V. - Srinivasan, S., - Tanner, F.-X., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2010. p. 90-105. ISBN 978-0-7680-3418-9.

2009

  • Comparison of Lumped and Unsteady 1-D Models for Simula-tion of a Radial Turbine – Macek, J. - Vítek, O. - Burič, J., - Doleček, V., In: Modeling of SI and Diesel Engines 2009. Warrendale, PA: SAE International, 2009. p. 155-172. ISBN 978-0-7680-2152-3.
  • Improved Simulation of Transient Engine Operations at Unsteady Speed Com-bining 1-D and 3-D Modeling – Macek, J. - Vítek, O. - Doleček, V. - Srinivasan, S., - Tanner, F.-X., In: Modeling of SI and Diesel Engines 2009. Warrendale, PA: SAE International, 2009. p. 85-100. ISBN 978-0-7680-2152-3.
  • Investigation of Radial Turbocharger Turbine Characteristics under Real Conditions – Vávra, J. - Macek, J. - Vítek, O., - Takáts, M., In: Modeling of SI and Diesel Engines 2009. Warrendale, PA: SAE International, 2009. p. 35-42. ISBN 978-0-7680-2152-3.

2008

  • 1-D Modeling of Transient Engine Operations Using Data Generated by a CFD Code SAE 2008-01-0357 – Macek, J. - Vítek, O. - Srinivasan, S., - Tanner, F.-X., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2008. p. 55-66. ISBN 978-0-7680-1998-8.
  • Simulation of Pulsating Flow Unsteady Operation of a Turbocharger Radial Turbine SAE 2008-01-0295 – Macek, J. - Vítek, O., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2008. p. 85-94. ISBN 978-0-7680-1998-8.
  • Comparison of Different EGR Solutions – Vítek, O. - Macek, J. - Polášek, M. - Schmerbeck, S., - Kammerdiener, T., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2008. p. 31-42. ISBN 978-0-7680-1998-8.

2007

  • Modeling of Sensor Performance During Engine Testing – Vávra, J. - Macek, J. - Takáts, M., - Vítek, O., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2007. p. 19-31. ISBN 978-0-7680-1869-1.

2006

  • New Approach to Turbocharger Optimization Using 1-D Simulation Tools – Vítek, O. - Macek, J., - Polášek, M., In: SAE Papers - New SI Engine and Component Design 2006. Warrendale, PA: SAE International, 2006. p. 40.

2004

  • Simulation of a COMPREX Pressure Exchanger in a 1-D Code – Pohořelský, L. - Macek, J. - Polášek, M., - Vítek, O., In: Modelling of Spark Ignition Engines. Warrendale, PA: SAE International, 2004. p. 6-18. ISBN 0-7680-1366-6.

Invited unpublished lecture

2003

  • Simulation of a COMPREX Pressure Exchanger – Pohořelský, L. - Macek, J. - Polášek, M., - Vítek, O., [Invited unpublished scientific lecture] Frankfurt am Main: Gamma Technologies Inc.. 2003-10-20.

Vehicle Centre of Sustainable Mobility (12201)

Oldřich Vítek

doc. Ing. Oldřich Vítek, Ph.D.

oldrich.vitek (at) fs.cvut.cz

Head / Department of Automotive, Combustion Engine and Railway Engineering / Faculty of Mechanical Engineering
Board Member / Faculty of Mechanical Engineering
Member of Scientific Council / Faculty of Mechanical Engineering

420246003704
(22 435) 3244

room: 304, Roztoky, Přílepská
room: B1-723, Dejvice

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Grants

  • TN02000054  
    Národnı́ centrum kompetence inženýrstvı́ pozemnı́ch vozidel Josefa Božka – Vítek, O. (2023-2028)
  • 7E10050  
    Large Eddy and System Simulation to Predict Cyclic Combustion Variability in Gasoline Engines – Vítek, O. (2010-2012)
  • 7E10050  
    Large Eddy and System Simulation to Predict Cyclic Combustion Variabillity in SI Engines – Vítek, O. (2010-2012)
  • 300105512  
    Ověřování okrajových podmínek a empirických doplňujících rovnic pro simulaci pracovního oběhu spalovacího motoru – Vítek, O. (2001)

Journal papers

2023

  • Dynamic cylinder deactivation: Thermodynamic mapping for the case of stoichiometric SI ICE – Bolehovský, O. - Vítek, O., - Mareš, B., International Journal of Engine Research. 2023, 24(4), 1724-1743. ISSN 1468-0874.

2022

  • Prediction of Pulsating Turbine Operation Using 1-D - 3-D Co-Simulation – Pacoň, L. - Vítek, O. - Macek, J. - Doleček, V., - Hořenín, J., Strojnícky časopis. 2022, 2022(Volume 72, Issue 3), 81-96. ISSN 0039-2472.

2021

  • Dynamic Cylinder Deactivation of ICE - Simulation Methodology – Bolehovský, O. - Vítek, O., SAE Papers. 2021, 2021(2021-01-0682), ISSN 0148-7191.

2018

  • In-Cylinder Flow Characterization Using Vorticity Based Parameters – Hatschbach, P. - Vítek, O. - Tichánek, R., - Doleček, V., MECCA Journal of Middle European Construction and Design of Cars. 2018, XVI(01), ISSN 1214-0821.
  • Application of Predictive Combustion Model to CI ICE based on LES and Chemical Kinetics – Vítek, O. - Doleček, V. - Diviš, M., - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2018, XVI(01), ISSN 1214-0821.
  • Identification of Cycle-to-Cycle Variability Sources in SI ICE based on CFD Modeling – Vítek, O. - Doleček, V. - Syrovátka, Z., - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2018, XVI(01), ISSN 1214-0821.

2017

  • OPTIMIZATION OF 2‑STAGE TURBOCHARGED GAS SI ENGINE UNDER STEADY STATE OPERATION – Vítek, O. - Macek, J. - Klíma, J., - Vacek, M., MECCA Journal of Middle European Construction and Design of Cars. 2017, XV(02), 9-36. ISSN 1214-0821.
  • Thermodynamic Potential of Electrical Turbocharging for the Case of Small Passenger Car ICE under Steady Operation – Vítek, O. - Macek, J., Society of Automotive Engineers Technical Paper Series. 2017, 2017(01), ISSN 0148-7191.

2016

  • Determination and Representation of Turbocharger Thermodynamic Efficiencies – Macek, J. - Vítek, O., Society of Automotive Engineers Technical Paper Series. 2016, 2016(01), ISSN 0148-7191.
  • Statistical Analysis of Detailed 3-D CFD LES Simulations with Regard to CCV Modeling – Vítek, O. - Macek, J., - Pavlovic, Z., MECCA Journal of Middle European Construction and Design of Cars. 2016, XIV(1), 1-16. ISSN 1214-0821.
  • Knowledge Transfer from Detailed 3-D CFD Codes to System Simulation Tools –CCV Modeling in SI Engine – Vítek, O. - Macek, J., - Poetsch, Ch., MECCA Journal of Middle European Construction and Design of Cars. 2016, XIV(1), 17-32. ISSN 1214-0821.

2015

  • Application of Les, Pans and Rans to a Case of Intake Channel Steady Flow Test Bench – Vítek, O. - Tichánek, R., - Hatschbach, P., MECCA Journal of Middle European Construction and Design of Cars. 2015, 13(3), 14-23. ISSN 1214-0821.

2013

  • Modeling Cycle-to-Cycle Variations in 0-D/1-D Simulation by Means of Combustion Model Parameter Perturbations based on Statistics of Cycle-Resolved Data – Vítek, O. - Macek, J. - Poetsch, C., - Tatschl, R., SAE International Journal of Engines. 2013, 6(2), 1075-1098. ISSN 1946-3936.
  • LES Simulation of Flame Propagation in a Direct-Injection SI-Engine to Identify the Causes of Cycle-to-Cycle Combustion Variations – Schuemie, H. - Tatschl, R. - Bogensperger, M. - Pavlovic, Z. - Priesching, P. - Vítek, O., - Macek, J., Society of Automotive Engineers Technical Paper Series. 2013, 2013 ISSN 0148-7191.
  • A Computational Study on the Impact of Cycle-to-Cycle Combustion Fluctuations on Fuel Consumption and Knock in Steady-State and Drivecycle Operation – Vítek, O. - Tatschl, R. - Schuemie, H. - Poetsch, Ch., - Ofner, H., Society of Automotive Engineers Technical Paper Series. 2013, 2013(2013), ISSN 0148-7191.
  • Application of a Radial Turbine 1-D Model – Žák, Z. - Macek, J., - Vítek, O., MECCA Journal of Middle European Construction and Design of Cars. 2013, 11(1), 1-8. ISSN 1214-0821.
  • 1-D Model of Roots Type Supercharger – Brynych, P. - Macek, J. - Vítek, O., - Červenka, L., Society of Automotive Engineers Technical Paper Series. 2013, 2013 ISSN 0148-7191.

2012

  • Study of Unconventional Cycles (Atkinson and Miller) with Mixture Heating as a Means for the Fuel Economy Improvement of a Throttled SI Engine at Part Load – Miklánek, Ľ. - Vítek, O. - Gotfrýd, O., - Klír, V., SAE International Journal of Engines. 2012, 5(4), 1624-1636. ISSN 1946-3936.

2010

  • Simulating Boost Pressure System by Differential or Algebraic Equations Model – Macek, J. - Vítek, O. - Pohořelský, L., - Žák, Z., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(3+4), 26-34. ISSN 1214-0821.
  • Simulating Boost Pressure System by Differential or Algebraic Equations Model – Macek, J. - Vítek, O. - Pohořelský, L., - Žák, Z., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(3+4), 26-34. ISSN 1214-0821.
  • Study of Pressure Wave Supercharger using 1-D Approach – Pohořelský, L. - Žák, Z. - Macek, J., - Vítek, O., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(2), 5-13. ISSN 1214-0821.
  • Feasibility of 2-Stroke SI Engine Concept using Stoichiometric Mixture – Vítek, O. - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(1), 11-30. ISSN 1214-0821.

2009

  • Comparison of Lumped and Unsteady 1-D Models for Simulation of Radial Turbine Performance – Macek, J. - Vítek, O. - Burič, J., - Doleček, V., SAE International Journal of Engines. 2009, 2(1), 173-188. ISSN 1946-3936.

2007

  • Problems of Highly Turbocharged Engines – Macek, J. - Vítek, O., MECCA Journal of Middle European Construction and Design of Cars. 2007, 5(2), 14-29. ISSN 1214-0821.
  • Linear Turbulence Model Validation for the Case of In-cylinder Phenomena Modeling – Vítek, O. - Polášek, M., - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2007, 5(1), 37-59. ISSN 1214-0821.

2003

  • Simulation of Supercharged and Turbocharged Small Spark-Ignition Engine – Navrátil, J. - Polášek, M. - Vítek, O. - Macek, J., - Baumruk, P., MECCA Journal of Middle European Construction and Design of Cars. 2003, 1(3), 27-33. ISSN 1214-0821.
  • Simulation of Tuned Manifold Systems Using 1-D Fluid Dynamics – Vítek, O. - Navrátil, J., - Polášek, M., MECCA Journal of Middle European Construction and Design of Cars. 2003, 1(1), 31-37. ISSN 1214-0821.

2002

  • Tuned manifold systems - Application of 1-D pipe model – Vítek, O. - Polášek, M., SAE Technical Paper Series. 2002, ISSN 0148-7191.
  • Comparison of Governing Equations for Lagrangian/Eulerian Approaches to Engine Modelling – Macek, J. - Polášek, M. - Vítek, O., - Hvězda, J., Journal of KONES Internal Combustion Engines. 2002, 9(1-2), 172-180. ISSN 1231-4005.

Proceeding papers

2023

  • SIMPLE ALGORITHM FOR THE DESIGN OF CENTRIPETAL TURBINE INLET SCROLLS – Macek, J. - Vítek, O., - Hořenín, J., In: KOKA 2023 SCIENTIFIC PROCEEDINGS. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2023. ISBN 978-80-214-6164-2.
  • TWO-STAGE TURBOCHARGED LARGE-BORE SI ICE - TRANSIENT OPERATION UNDER DIFFERENT CONDITIONS – Vítek, O. - Macek, J. - Mareš, B. - Klima, J., - Vacek, M., In: KOKA 2023 SCIENTIFIC PROCEEDINGS. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2023. ISBN 978-80-214-6164-2.
  • 3D CFD OPTIMIZATION OF PRE-CHAMBER IGNITION SYSTEM – Rudolf, J. - Vítek, O., In: KOKA 2023 SCIENTIFIC PROCEEDINGS. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2023. ISBN 978-80-214-6164-2.

2021

  • CFD Analysis of Natural Gas SI ICE Equipped with Scavenged Pre-Chamber – Vítek, O. - Doleček, V. - Syrovátka, Z. - Vávra, J. - Takáts, M., - Mareš, B., In: Proceedings of the FISITA 2021 World Congress. London: FISITA - International Federation of Automotive Engineering Societies, 2021. p. 1-13. ISBN 978-1-9160259-2-9.
  • Progress in Performance Modelling of ICE Turbomachinery – Application of Predictive CFD Models – Vítek, O. - Macek, J. - Žák, Z. - Doleček, V. - Tichánek, R., - Mareš, B., In: Proceedings of the FISITA 2021 World Congress. London: FISITA - International Federation of Automotive Engineering Societies, 2021. p. 1-13. ISBN 978-1-9160259-2-9.

2020

  • Dynamic Skipping of ICE Cycles - Advanced 1-D Simulation Model – Bolehovský, O. - Vítek, O., In: KOKA 2020 Proceedings: 51st International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research. Praha: CTU FME. Department of Automotive, Combustion Engine and Railway Engineering, 2020. p. 186-199. ISBN 978-80-01-06744-4.
  • Predicting Turbomachinery Performance by Detailed 3-D CFD Modelling – Vítek, O. - Macek, J. - Tichánek, R., - Doleček, V., In: KOKA 2020 Proceedings: 51st International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research. Praha: CTU FME. Department of Automotive, Combustion Engine and Railway Engineering, 2020. p. 172-185. ISBN 978-80-01-06744-4.
  • Two-stage Turbocharged Large-Bore Gas SI ICE – Operation under Different NOx Level Conditions – Vítek, O. - Macek, J., - Klíma, J., In: KOKA 2020 Proceedings: 51st International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research. Praha: CTU FME. Department of Automotive, Combustion Engine and Railway Engineering, 2020. p. 158-171. ISBN 978-80-01-06744-4.

2019

  • LES CFD MODELING OF DIESEL COMBUSTION BASED ON DETAILED CHEMISTRY – Vítek, O. - Doleček, V., In: Proceedings of the L. International Scientific Conference of Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research - KOKA 2019. Brno: Mendelova univerzita v Brně, 2019. p. 1-10. ISBN 978-80-7509-668-5.
  • Application of Tabulated Detailed Chemistry to LES Model of Diesel ICE Combustion – Vítek, O. - Doleček, V., - Tap, F., In: ASME 2019 Internal Combustion Engine Division Fall Technical Conference. New York: American Society of Mechanical Engineers - ASME, 2019. ISBN 978-0-7918-5934-6.
  • Utilization of a Twin Scroll Radial Centripetal – Žák, Z. - Macek, J. - Vítek, O. - Emrich, M. - Takáts, M., - Fürst, J., In: WCX SAE World Congress Experience. Warrendale, PA: SAE International, 2019. p. 1-13. ISSN 0148-7191.
  • Scavenged Pre-Chamber Volume Effect on Gas Engine Performance and Emissions – Syrovátka, Z. - Vítek, O. - Vávra, J., - Takáts, M., In: WCX SAE World Congress Experience. Warrendale, PA: SAE International, 2019. p. 1-17. ISSN 0148-7191.

2018

  • OPTIMIZATION TOOL FOR HYBRID VEHICLES – Macek, J. - Morkus, J. - Denk, P. - Steinbauer, P. - Vítek, O., - Toman, R., In: Scientific Proceeding KOKA 2018. Nitra: SPU Nitra, 2018. p. 4-20. ISBN 978-80-552-1880-9.
  • COMBUSTION IN GAS SI ICE EQUIPPED WITH SCAVENGED PRE-CHAMBER – Vítek, O. - Doleček, V., - Syrovátka, Z., In: Scientific Proceeding KOKA 2018. Nitra: SPU Nitra, 2018. p. 21-34. ISBN 978-80-552-1880-9.
  • Scavenged Pre-chamber Volume Effect on Gas Engine Performance and Emissions – Syrovátka, Z. - Vávra, J. - Takáts, M., - Vítek, O., In: Scientific Proceeding KOKA 2018. Nitra: SPU Nitra, 2018. p. 35-43. ISBN 978-80-552-1880-9.
  • Development of a Pre-Chamber Ignition System for Light Duty Truck Engine – Vávra, J. - Syrovátka, Z. - Vítek, O. - Takáts, M., - Macek, J., In: SAE Technical Papers. Warrendale, PA: SAE International, 2018. vol. 2018-April. ISSN 0148-7191.

2017

  • ELECTRICAL TURBOCHARGING – THERMODYNAMIC POTENTIAL UNDER STEADY STATE OPERATION – Vítek, O. - Macek, J., In: KOKA 2017 - XLVIII. mezinárodní vědecká konference českých a slovenských univerzit a institucí zabývajících se výzkumem motorových vozidel a spalovacích motorů. Liberec: Technická univerzita v Liberci, 2017. p. 70-79. ISBN 978-80-7494-354-6.

2016

  • Contribution of Contemporary CFD Methods to ICE Development and Optimization – Macek, J. - Vítek, O., In: KOKA 2016 - XLVII. International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Research of Internal Combustion Engines. Brno: Vysoké učení technické v Brně, 2016. pp. 113-131. ISBN 978-80-214-5379-1.
  • Basic Issues with High-Efficiency Turbochargers with Radial Turbines for Diesel Engines – Macek, J. - Vítek, O., - Doleček, V., In: THIESEL 2016. Valencia: Universidad Politécnica de Valencia, 2016. ISBN 978-84-9048-535-4.
  • Engine Performance Comparison of 2-stage Boost Group with Single-stage One – Macek, J. - Vítek, O., In: KOKA 2016 - XLVII. International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Research of Internal Combustion Engines. Brno: Vysoké učení technické v Brně, 2016. pp. 221-230. ISBN 978-80-214-5379-1.

2015

  • Transient Performance of Large-Bore SI Engine – Vítek, O. - Macek, J., In: KOKA 2015 - Scientific Proceedings. Bratislava: Slovenská technická univerzita, Strojnícka fakulta, 2015. pp. 221-228. ISBN 978-80-227-4424-9.
  • Contribution to Understanding Thermodynamic Efficiencies of a Turbocharger – Macek, J. - Vítek, O., In: KOKA 2015 - Scientific Proceedings. Bratislava: Slovenská technická univerzita, Strojnícka fakulta, 2015, pp. 31-40. ISBN 978-80-227-4424-9.
  • Physical Model of a Twin-scroll Turbine with Unsteady Flow – Macek, J. - Vítek, O., - Žák, Z., In: SAE Technical Paper 2015-01-1718. Warrendale, PA: SAE International, 2015, ISSN 0148-7191. Available from: http://papers.sae.org/2015-01-1718

2014

  • WP01X1 - Combining Thermodynamics and Design Optimization for Finding ICE Downsizing Limits – Bogomolov, S. - Macek, J. - Vítek, O. - Doleček, V., - Mikulec, A., In: SAE Technical Papers. Warrendale, PA: SAE International, 2014, pp. 10-20. ISSN 0148-7191. Available from: http://papers.sae.org/2014-01-1098/
  • Steady State Performance of Large-bore SI Engine – Vítek, O. - Macek, J., In: KOKA 2014 - Proceedings of the XLV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines. Praha: Česká zemědělská univerzita (ČZU), 2014. pp. 196-205. ISBN 978-80-7375-801-1.
  • Realistic Limits of ICE Efficiency – Vítek, O. - Doleček, V., - Macek, J., In: FISITA 2014 World Automotive Congress. London: FISITA - International Federation of Automotive Engineering Societies, 2014. p. 1-10.
  • Preliminary Analysis of Ice Components Using Algebraic Models in Design Assistance System – Bogomolov, S. - Macek, J. - Mikulec, A., - Vítek, O., In: KOKA 2014 - Proceedings of the XLV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines. Praha: Česká zemědělská univerzita (ČZU), 2014, pp. 175-181. ISBN 978-80-7375-801-1.

2013

  • A computational study on the impact of cycle-to-cycle combustion fluctuations on fuel consumption and knock in steady-state and drivecycle operation – Poetsch, C. - Schuemie, H. - Ofner, H. - Tatschl, R., - Vítek, O., In: SAE Technical Papers. Warrendale, PA: SAE International, 2013. ISSN 0148-7191.
  • Theoretical Potential of Future Automotive Internal Combustion Engine in Terms of Efficiency and Performance. – Vítek, O., In: Proceedings of the XLIV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines – KOKA 2013. Brno: Mendelova univerzita v Brně, 2013, pp. 244-252. ISBN 978-80-7375-801-1.

2012

  • Application of Radial Turbine 1-D Model – Žák, Z. - Macek, J., - Vítek, O., In: KOKA - XLIII. International Scientific Conference of the Czech and Slovak University. Praha: ČVUT, Fakulta strojní, Ú 12120, 2012, ISBN 978-80-86786-34-6.
  • Modeling of Cycle-to-Cycle Variations in 0-d/1-d ice Tools – Vítek, O. - Macek, J., In: KOKA - XLIII. International Scientific Conference of the Czech and Slovak University. Praha: ČVUT, Fakulta strojní, Ú 12120, 2012. ISBN 978-80-86786-34-6.

2011

  • Calibration and results of a radial turbine 1-D model with distributed parameters – Macek, J. - Vítek, O., - Žák, Z., In: SAE 2011 World Congress & Exhibition. Warrendale, PA: SAE International, 2011. ISSN 0148-7191.
  • Les Simulation of Motored Internal Combustion Engine – Vítek, O. - Macek, J., - Mareš, B., In: KOKA 2011. Žilinská univerzita v Žilině, 2011. pp. 25-30. ISSN 1337-8996.

2010

  • Simulating Boost Pressure System by – Macek, J. - Vítek, O. - Pohořelský, L., - Žák, Z., In: Proceedings - XLI. International Scientific Conference of Czech and Slovak University Departments and Institutions Dealing with the Research of Combustion Engines, KOKA 2010. Liberec: Technická univerzita, 2010, pp. 85-104. ISBN 978-80-7372-632-4.
  • Study of Pressure Wave Supercharger using 1-D Approach – Pohořelský, L. - Žák, Z. - Macek, J., - Vítek, O., In: Proceedings - XLI. International Scientific Conference of Czech and Slovak University Departments and Institutions Dealing with the Research of Combustion Engines, KOKA 2010. Liberec: Technická univerzita, 2010. pp. 114-123. ISBN 978-80-7372-632-4.
  • Application of LES Turbulence Model to Motored 4-stroke Internal Combustion Engine – Vítek, O. - Mareš, B., - Macek, J., In: Colloquium Fluid Dynamics 2010 Proceedings. Praha: Ústav termomechaniky AV ČR, 2010. pp. 35-36. ISBN 978-80-87012-27-7.

2009

  • Možnosti použití neproplachovaného dvoutaktního malého zážehového motoru – Vítek, O. - Macek, J., In: Advances in Automotive Engineering Volume I, II Selected Papers. Nitra: Slovenská poľnohospodárska universita v Nitre, 2009. pp. 1-7. ISBN 978-80-552-0255-6.

2008

  • Global and Local Approaches to Optimization of Diesel Transient Operation by Combined Simulation – Macek, J. - Vítek, O. - Polášek, M. - Valášek, M., - Šika, Z., In: THIESEL 2008 Conference on Thermo- and Fluid Dynamic Processes in Diesel Engines. Valencia: Editorial de la UPV, 2008, pp. 501-512. ISBN 978-84-8363-313-7.

2007

  • Critical Problems of Boussinesq-type Turbulence Model Application in Internal Combustion Engines – Vítek, O. - Polášek, M. - Macek, J., - Kozel, K., In: KOKA '07 - XXXVIII. medzinárodná vedecká konferencie pracovníkov katedier a pracovísk spalovacích motorov vysokých škol na Slovensku a v Čechách. Slovenská technická univerzita v Bratislave, 2007. pp. 97-98. ISBN 978-80-227-2714-3.
  • Porovnání různých způsobů vnější recirkulace v přechodových režimech – Vítek, O. - Polášek, M., - Macek, J., In: KOKA '07 - XXXVIII. medzinárodná vedecká konferencie pracovníkov katedier a pracovísk spalovacích motorov vysokých škol na Slovensku a v Čechách. Slovenská technická univerzita v Bratislave, 2007. pp. 45. ISBN 978-80-227-2714-3.

2006

  • Porovnání různých způsobů egr pro vozidlový přeplňovaný vznětový motor – Vítek, O. - Polášek, M., - Macek, J., In: XXXVII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Praha: Česká zemědělská univerzita, Technická fakulta, 2006. pp. 1-8. ISBN 80-213-1510-5.
  • Engine Real Time Models - Way to a Model Based Predictive Control – Macek, J. - Polášek, M. - Vítek, O. - Doleček, V. - Šika, Z. - Florián, M., - Valášek, M., In: FISITA 2006. Tokyo: Society of Automotive Engineers of Japan, 2006,
  • Improving the Engine Transient Performance using Model-based Predictive Control – Florián, M. - Macek, J. - Polášek, M. - Steinbauer, P. - Šika, Z. - Takáts, M. - Vaculín, O. - Valášek, M. - Vávra, J. - Vítek, O., - Doleček, V., In: Thermo-and Fluid Dynamic Processes in Diesel Engines. Valencia: Universidad Politécnica de Valencia, 2006, pp. 439-450. ISBN 84-9705-982-4.
  • Vliv účinnosti turbodmychadla a uspořádání výfukového systému na vznětový motor velkého vrtání – Polášek, M. - Vítek, O., In: XXXVII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Praha: Česká zemědělská univerzita, Technická fakulta, 2006, pp. 41. ISBN 80-213-1510-5.

2005

  • Two-Stage Turbo-Charging of Small Direct Injection Diesel Engine for Passenger Cars – Vítek, O. - Polášek, M., - Macek, J., In: XXXVI. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2005. pp. 283-290. ISBN 80-01-03293-0.

2004

  • First Approach to Combustion Modeling in an SI Engine – Vítek, O. - Polášek, M. - Kozel, K., - Macek, J., In: Topical Problems in Fluid Mechanics 2004. Praha: Ústav termomechaniky AV ČR, 2004. pp. 15-16. ISBN 80-85918-86-2.
  • Proudění ve spalovacím motoru během vysokotlaké části oběhu – Vítek, O. - Polášek, M., - Mareš, B., In: Sborník přednášek XXXV. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Brno: Mendelova zemědělská a lesnická univerzita v Brně, 2004. pp. 138-143. ISBN 80-7157-776-6.
  • Modeling of Spark Ignition Engine Combustion Applying Level Set Approach – Vítek, O. - Polášek, M. - Kozel, K., - Macek, J., In: Colloquium FLUID DYNAMICS 2004. Praha: AV ČR, Ústav termomechaniky, 2004. pp. 215-218. ISBN 80-85918-89-7.
  • COMPREX Pressure Exchanger – Pohořelský, L. - Macek, J. - Polášek, M., - Vítek, O., In: Colloquium FLUID DYNAMICS 2004. Praha: AV ČR, Ústav termomechaniky, 2004, pp. 137-140. ISBN 80-85918-89-7.

2003

  • Simulation of Pre-Chambers in an Engine Combustion Chamber Using Available Software – Vítek, O. - Macek, J., - Polášek, M., In: Modeling of SI Engines (SP-1745). Warrendale, PA: Society of Automotive Engineers, 2003. pp. 150-162. ISBN 0-7680-1168-X.
  • Application of CFD Methods in Concurrent Design of Internal Combustion Engine – Polášek, M. - Vítek, O. - Macek, J., - Kozel, K., In: AED 2003. Praha: Procesní inženýrství Ing. J. Novosad, 2003, ISBN 80-86059-35-9.
  • Mathematical Model of IC Engine - Advanced Multizone Eulerian Model – Vítek, O. - Polášek, M. - Macek, J., - Kozel, K., In: Proceedings of the International Conference Mathematical and Computer Modelling in Science and Engineering. Praha: České vysoké učení technické v Praze, 2003. pp. 370-374. ISBN 80-7015-912-X.
  • 3D model proudění ve válci spalovacího motoru – Vítek, O. - Polášek, M. - Kozel, K., - Macek, J., In: Colloquium Fluid Dynamics 2003. Praha: Ústav termomechaniky AV ČR, 2003. pp. 167-170. ISBN 80-85918-83-8.
  • Application of Power Turbine to Heavy Duty Diesel Engine – Vítek, O. - Macek, J., In: Sborník referátů z XIII. mezinárodního symposia MOTOR SYMPO 2003. Praha: Česká strojnická společnost, 2003, pp. 156-165. ISBN 80-02-01561-4.
  • CFD Code AMEM and the 2nd Law of Thermodynamics – Vítek, O. - Polášek, M., - Kozel, K., In: Proceedings of Workshop 2003. Praha: České vysoké učení technické v Praze, 2003. pp. 51. ISBN 80-01-02708-2.
  • Simulation of Supercharged and Turbocharged Small Spark-Ignition Engine – Navrátil, J. - Polášek, M. - Vítek, O. - Macek, J., - Baumruk, P., In: Sborník referátů z XIII. mezinárodního symposia MOTOR SYMPO 2003. Praha: Česká strojnická společnost, 2003, pp. 203-211. ISBN 80-02-01561-4.
  • Modelování děleného spalovacího prostoru užitím 0-D přístupu – Vítek, O. - Macek, J., - Polášek, M., In: Sborník konference KOKA 2003. Liberec: Technická univerzita v Liberci, Katedra strojů průmyslové dopravy, 2003, pp. 92-97. ISBN 80-7083-742-X.

2002

  • 1-D Model of Radial Turbocharger Calibrated by Experiments. SAE Paper 2002-01-0377 – Macek, J. - Vávra, J., - Vítek, O., In: Modeling of SI Engines and Multi-Dimensional Engine Modeling. Warrendale, PA: Society of Automotive Engineers, 2002. pp. 173-194. ISBN 0-7680-0970-7.
  • Application of Advanced Simulation Methods and Their Combination with Experiments to Modeling of Hydrogen Fueled Engine Emission Potentials. SAE Paper 2002-01-0373 – Polášek, M. - Macek, J. - Takáts, M., - Vítek, O., In: Modeling of SI Engines and Multi-Dimensional Engine Modeling. Warrendale, PA: Society of Automotive Engineers, 2002. pp. 121-132. ISBN 0-7680-0970-7.
  • Tuned Manifold System - Application of 1-D Pipe Model. SAE Paper 2002-01-0004 – Vítek, O. - Polášek, M., In: Modeling of SI Engines and Multi-Dimensional Engine Modeling. Warrendale, PA: Society of Automotive Engineers, 2002, pp. 37-46. ISBN 0-7680-0970-7.
  • Combination of 0-D Internal Combustion Engine Simulation with 1-D Fluid Dynamics - Tuned Manifold Systems and Variable Valve Timing – Vítek, O. - Navrátil, J., In: FISITA 2002 World Automotive Congress. Helsinki: Suomen Autoteknillinen Liito Ry (SATL), 2002, pp. 1-25. ISBN 951-9155-16-3.
  • Entropy Evaluated Using 2-D and 2.5-D Code – Vítek, O. - Polášek, M., - Kozel, K., In: Colloquium Fluid Dynamics 2002. Praha: Ústav termomechaniky AV ČR, 2002. pp. 191-194. ISBN 80-85918-77-3.
  • Verification of Boundary Conditions and Closures for Internal Combustion Engine Simulation – Vítek, O. - Mareš, B., - Vlášek, K., In: Proceedings of Workshop 2002. Praha: Czech Technical University in Prague, 2002. p. 674-675. ISBN 80-01-02511-X.

2001

  • Split Combustion Chamber - A Way to More Homogeneous Combustion – Macek, J. - Takáts, M., - Vítek, O., In: MOTORSYMPO 2001. Praha: Vydavatelství ČVUT, 2001, pp. 1-11. ISBN 80-01-02382-6.
  • The Influence of Ambient Conditions on a Turbocharged Gas Internal Engine – Vítek, O., In: Proceedings of Workshop 2001. Praha: České vysoké učení technické v Praze, 2001, pp. 500-501. ISBN 80-01-02335-4.
  • Optimalizace naplnění válce spalovacího motoru – Tichánek, R. - Diviš, M., - Vítek, O., In: MOTORSYMPO 2001. Praha: Vydavatelství ČVUT, 2001, pp. 80-89. ISBN 80-01-02382-6.
  • The Influence of Ambient Conditions on Turbocharged Gas Internal Engine – Vítek, O. - Macek, J., In: 32. Mezinárodní konference kateder a pracovišť spalovacích motorů České a Slovenské republiky. Brno: Vojenská akademie, 2001. pp. 173-178. ISBN 80-85960-27-3.
  • Combination of 0-D Simulation of a Recirocating Engine with 1-D Fluid Dynamics – Polášek, M. - Vítek, O., In: Topical Problems of Fluid Mechanics 2001. Praha: AV ČR, Ústav termomechaniky, 2001, pp. 89-92. ISBN 80-85918-62-5.
  • Combination of 0-D Simulation of an ICE with Advanced CFD Methods – Polášek, M. - Vítek, O., In: MOTORSYMPO 2001. Praha: Vydavatelství ČVUT, 2001, pp. 33-42. ISBN 80-01-02382-6.

Patents, utility designs, industrial designs

2017

  • Radiálně axiální dostředivá turbína s rotorem s variabilní výstupní částí – Macek, J. - Doleček, V. - Vítek, O. - Vacek, M., - Štefaňák, P., Czechia. Patent CZ 306689. 2017-03-29.

Prototype, samples

2022

  • Unconventional turbine design optimized for 6-cylinder operation – Vítek, O. - Skara, P., - Novotny, P., [Functional Sample] 2022.
  • 1-WP03-012 ZV: Optimized advanced pre-chamber design – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O. - Doleček, V. - Rudolf, J. - Králík, P., - Král, J., [Functional Sample] 2022.

2020

  • 1-WP06-003 (ZV), Advanced Two-Stage Turbocharger System for Higher ICE Efficiency and Faster Transient Response with Optimized High-Pressure Turbine Design, TN01000026/1- V15, – Vítek, O. - Klíma, J., - Novotný, P., [Functional Sample] 2020.
  • Unconventional Turbine with Improved Performance under Engine Pulsating Conditions – Macek, J. - Vítek, O., - Škara, P., [Functional Sample] 2020.
  • Combustion system for a non-conventional piston engine – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O. - Doleček, V. - Králík, P., - Král, J., [Functional Sample] 2020.

2019

  • Funkční vzorek plnorozměrového motoru s vyplachovanou předkomůrkou – Vávra, J. - Takáts, M. - Syrovátka, Z., - Vítek, O., [Functional Sample] 2019.

Software

2023

  • Software tools to design, optimize and evaluate unconventional turbine design(s) under highly pulsating operation - status 2023 – Vítek, O. - Pacoň, L. - Macek, J., - Doleček, V., [Software] 2023.

2022

  • Detailed Thermodynamic Model of Dynamic Cylinder Deactivation – Bolehovský, O. - Vítek, O., [Software] 2022.
  • Optimization of SCRE operation (gasoline mode only) – Vítek, O. - Doleček, V., [Software] 2022.
  • 3-D CFD model(s) of unconventional turbine – Vítek, O. - Macek, J. - Pacoň, L. - Doleček, V., - Hořenín, J., [Software] 2022.
  • 3-D CFD aerodynamic model of HP turbine – Vítek, O. - Doleček, V., [Software] 2022.

2021

  • Optimized 1-D Model of SI Engine with Dynamic Cylinder Deactivation – Bolehovský, O. - Vítek, O., [Software] 2021.
  • 3-D CFD aerodynamic model of HP turbine - status 2021 – Vítek, O. - Doleček, V., [Software] 2021.
  • 3-D CFD model(s) of unconventional turbine - status 2021 – Vítek, O. - Macek, J. - Doleček, V., - Hořenín, J., [Software] 2021.
  • Optimization of SCRE operation (gasoline mode only) - status 2021 – Vítek, O. - Doleček, V., [Software] 2021.

2020

  • Detailed Thermodynamic model of Dynamic Cylinder Deactivation with Advanced Valve Actuation – Bolehovský, O. - Vítek, O., [Software] 2020.
  • Detailed models and SW tools for modeling of advanced ICE concepts: gasoline/natural gas ICE – Vítek, O. - Doleček, V., [Software] 2020.
  • Detailed Thermodynamic Models of New/Unconventional Multi-Scroll Turbine Design(s): optimized designs – Vítek, O. - Macek, J. - Doleček, V., - Hořenín, J., [Software] 2020.
  • Detailed 0-D/1-D Thermodynamic Model of Target Engine with 2-stage Boosting System Including its Basic Control: extended version – Doleček, V. - Vítek, O., - Vacek, M., [Software] 2020.

2019

  • 1-D model of ICE with Dynamic Cylinder Deactivation Control Tool – Bolehovský, O. - Vítek, O., - Doleček, V., [Software] 2019.
  • Detailed 0-D/1-D Thermodynamic Model of Target Engine with 2-stage Boosting System Including its Basic Control – Vítek, O. - Vacek, M., [Software] 2019.
  • Detailed Thermodynamic Models of New/Unconventional Multi-Scroll Turbine Design(s) – Vítek, O. - Doleček, V., [Software] 2019.
  • Detailed Models and SW Tools for Modeling of Advanced ICE Concepts – Vítek, O. - Doleček, V., [Software] 2019.

2018

  • Detailed CFD Model of gas SI ICE with Scavenged Pre-Chamber – Vítek, O. - Doleček, V. - Syrovátka, Z., - Macek, J., [Software] 2018.
  • Detailed CFD Model of CI ICE - Tabulated Chemistry (TABKIN) – Vítek, O. - Doleček, V., [Software] 2018.

2017

  • Vorticity number evaluation – Hatschbach, P. - Vítek, O., - Doleček, V., [Software] 2017.
  • Database of 1-D Turbocharger Models – Macek, J. - Vítek, O., - Žák, Z., [Software] 2017.
  • Evaluation of Different Combustion Models in 3-D CFD Simulations – Vítek, O. - Doleček, V. - Tichánek, R., - Hatschbach, P., [Software] 2017.
  • Detailed CFD Model of CI ICE – Vítek, O. - Doleček, V., [Software] 2017.
  • Influence of In-cylinder Large-scale Structures on Engine Performence – Vítek, O. - Hatschbach, P., - Doleček, V., [Software] 2017.
  • Identification of Main Sources of Cycle-to-cyle Variability – Vítek, O. - Doleček, V. - Syrovátka, Z., - Macek, J., [Software] 2017.

2016

  • 3D CFD model of radial turbine – Vítek, O. - Tichánek, R., - Hatschbach, P., [Software] 2016.
  • 3-D CFD Combustion Models of ICE – Vítek, O. - Doleček, V. - Syrovátka, Z. - Hatschbach, P., - Tichánek, R., [Software] 2016.
  • Comparison of different simulation approaches of turbulence modeling – Vítek, O. - Hatschbach, P. - Doleček, V., - Tichánek, R., [Software] 2016.
  • Thermodynamic Potential of Electrical Turbocharging for the Case of Small Passenger Car ICE under Steady Operation – Vítek, O. - Macek, J., [Software] 2016.

2015

  • Optimization of 2-Stage Turbocharged Large-Bore Gas SI Engine – Vítek, O. - Macek, J., [Software] 2015.
  • Knowledge Transfer from 3-D CFD to 0-D/1-D System Simulation Tools – Vítek, O. - Macek, J., - Pavlovic, Z., [Software] 2015.
  • Statistical Analysis of 3-D CFD Data with Regard to CCV Modelling – Vítek, O. - Macek, J., - Pavlovic, Z., [Software] 2015.
  • Initial Comparison of Different Simulation Approaches of Turbulence Modelling – Vítek, O. - Tichánek, R., - Hatschbach, P., [Software] 2015.
  • Evaluation of 2-stage Turbocharger for Gas Compression for Engine Concept with Separated Air and Gas Compression – Doleček, V. - Macek, J., - Vítek, O., [Software] 2015.

2014

  • Detailed 1-D Thermodynamic Model of Radial Turbine in GT-POWER – Žák, Z. - Macek, J., - Vítek, O., [Software] 2014.
  • Detailed 3-D/1-D CFD Model of Small SI Engine – Vítek, O. - Tichánek, R., - Macek, J., [Software] 2014.
  • Simulation of Biogas Engine Concept with Separated Air and Gas Compression – Doleček, V. - Macek, J., - Vítek, O., [Software] 2014.
  • Comprehensive Approach for Optimal Diesel Engine Downsizing Combining Thermodynamics and Design Assistance System – Doleček, V. - Macek, J. - Bogomolov, S. - Barák, A. - Vítek, O., - Mikulec, A., [Software] 2014.

2013

  • Optimization of 2-stage Turbocharged Large-bore Gas SI Engine – Vítek, O. - Macek, J., [Software] 2013.
  • 2-stroke Engine Brake for Heavy-duty CI Engine – Vítek, O. - Tichánek, R., - Macek, J., [Software] 2013.
  • Detailed 3-D/1-D CFD Model of Small SI Engine – Vítek, O. - Tichánek, R., - Macek, J., [Software] 2013.
  • 1-D Thermodynamic Model of a Twin-Scroll Radial Turbine in GT-Power – Žák, Z. - Vítek, O., - Macek, J., [Software] 2013.

2012

  • 1-D Model of Roots-Type Supercharger in GT-Power – Brynych, P. - Macek, J. - Vítek, O., - Červenka, L., [Software] 2012.
  • Detailed 1-d Thermodynamic Model of Radial Turbine in GT-Power – Žák, Z. - Vítek, O., - Macek, J., [Software] 2012.
  • Detailed 3-D/1-D CFD Model of Small SI Engine – Vítek, O. - Macek, J., - Doleček, V., [Software] 2012.

2011

  • Detailed 0-D/1-D Models of Heavy Duty Diesel Engines – Doleček, V. - Vítek, O., [Software] 2011.
  • Detailed 3-D CFD Model of Small SI Engine – Vítek, O. - Macek, J., - Mareš, B., [Software] 2011.
  • Detailed 1-d Thermodynamic Model of Radial Turbine in GT-Power – Vítek, O. - Macek, J., [Software] 2011.

2010

  • Detailed 1-D Thermodynamic Model of Radial Turbine in Gt-Power – Vítek, O. - Macek, J., [Software] 2010.
  • Detailed 3-D CFD Model OF Small SI Engine – Vítek, O. - Macek, J., - Mareš, B., [Software] 2010.

2009

  • Detailed 1D Thermodynamic Model of 8 Different Engines in GT-power to Calculate Engine Complete Charkteristics – Vítek, O. - Tichánek, R. - Pohořelský, L., - Doleček, V., [Software] 2009.
  • Detailed 1D Thermodynamic Model of Small 2-stage Turbocharged Engine in GT-power – Vítek, O. - Macek, J., - Žák, Z., [Software] 2009.
  • Detailed 1D Thermodynamic Model of Unconventional Crank Train in GT-power – Vítek, O. - Macek, J., - Tichánek, R., [Software] 2009.
  • Detailed 1D Thermodynamic Model of Radial Turbine in GT-power – Vítek, O. - Macek, J., [Software] 2009.

2008

  • Interface between KIVA, FEMINA and GT Power for ICE Transient Optimizations – Macek, J. - Doleček, V., - Vítek, O., [Software] 2008.
  • High-Frequency Unsteady Radial Turbine Map Approximation and Extrapolation by 1-D simulation using GT Power Modules – Macek, J. - Vítek, O., [Software] 2008.
  • Detailed 1-d Thermodynamic Model of Radial Turbine in GT-Power – Macek, J. - Vítek, O., [Software] 2008.

2007

  • AMEM3D – Vítek, O. - Polášek, M., [Software] 2007.
  • Detailní model 2-stupňově přeplňovaného zážehového motoru a jeho řízení v přechodových režimech – Vítek, O. - Macek, J., [Software] 2007.
  • Detailní model motoru při výpočtech jízdních cyklů NEDC a ARTEMIS – Vítek, O. - Polášek, M., [Software] 2007.

2006

  • AMEM3D – Vítek, O. - Polášek, M., [Other Software (not meeting RIV conditions)] 2006.

2005

  • AMEM3D – Vítek, O. - Polášek, M., [Software] 2005.

2004

  • AMEM3D v. 2.0 – Vítek, O. - Polášek, M., [Software] 2004.

2003

  • AMEM3D – Vítek, O. - Polášek, M., [Software] 2003.

Report

2023

  • Report on Milestones - Large turbochargers - status 2023 – Vítek, O. - Macek, J. - Mareš, B. - Klima, J., - Vacek, M., [Research Report] ČVUT v Praze, fakulta strojní, 2023. Report no. 3-WP06-003.

2020

  • 1-WP09-006 (ZV) Elaboration of periodic report and implementation plans – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2020.
  • 1-WP09-005 (ZV) | Elaboration of annual technical report 2020 – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2020.
  • Description of the functional sample 1-WP03-003 Combustion system for a non-conventional piston engine – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O., - Bortel, I., [Research Report] Praha: Czech Technical University in Prague, 2020. Report no. Z20- 22.
  • Description of the functional sample 1-WP03-001 Gas engine for decarbonization of emerging markets – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O., - Bortel, I., [Research Report] Praha: Czech Technical University in Prague, 2020. Report no. Z20-21.

2019

  • 1-WP09-003 (ZV) Elaboration of periodic report – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2019.
  • 1-WP09-002 Elaboration of annual technical report 2019 – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2019.

2015

  • Evaluation of 2-stage Turbocharger for Gas Compression for Engine Concept with Separated Air and Gas Compression – Doleček, V. - Macek, J., - Vítek, O., [Research Report] Praha: České vysoké učení technické v Praze, Fakulta strojní, 2015. Report no. Z15-23.

2014

  • Modelování spalovacích motorů v SW balíku GT-Suite – Vítek, O. - Doleček, V., [Research Report] Praha: České vysoké učení technické v Praze, Fakulta strojní, 2014. Report no. Z14-37.

2013

  • 2-stroke Engine Brake – Vítek, O. - Tichánek, R., [Research Report] Praha: ČVUT v Praze - Fakulta strojní, 2013. Report no. Z-13-31.
  • Optimization of 2-stage Turbocharged Large-bore Gas SI Engine – Vítek, O. - Macek, J., [Research Report] Praha: ČVUT v Praze, FS, 2013. Report no. Z-13-12.

2012

  • 2-stroke Engine Brake – Vítek, O. - Tichánek, R., [Research Report] Praha: ČVUT, Fakulta strojní, Ú 12120, 2012. Report no. Z12-20.

2006

  • Přiřazení turbodmychadla pro malý vznětový letecký motor – Doleček, V. - Vítek, O., - Macek, J., [Technical Report] 2006. Report no. Z 06-11.
  • Optimalizace malého přeplňovaného vznětového motoru 2,2 L – Doleček, V. - Vítek, O., - Macek, J., [Technical Report] 2006. Report no. Z 06-09.

2005

  • Optimalizace regulace plnícího tlaku u vznětových motorů s VGT v dynamických režimech – Šika, Z. - Florián, M. - Valášek, M. - Polášek, M. - Macek, J. - Doleček, V., - Vítek, O., [Research Report] Praha: České vysoké učení technické v Praze, Fakulta strojní, 2005. Report no. Z 05-09.

2001

  • Modelování termodynamiky a aerodynamiky motorů: Simulace a vyhodnocení složitých experimentů – Macek, J. - Takáts, M. - Polášek, M. - Vítek, O., - Mareš, B., [Annual Report] 2001. Report no. Z 01-15.
  • Program GT-Power - možnosti a zkušenosti – Vítek, O., [Research Report] Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2001. Report no. Z 00-16.
  • Přeplňovaný zážehový motor WRC – Vítek, O. - Macek, J., [Research Report] Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2001. Report no. Z 01-09.
  • The Influence of Reduced Atmospheric Pressure on Turbocharger Speed – Vítek, O. - Macek, J., [Research Report] Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2001. Report no. Z 01-02.

2000

  • Kogenera?ní jednotka s plynovým motorem o výkonu v?t?ím ne? 3 MW - II – Macek, J. - Vítek, O., - Vávra, J., [Research Report] Praha: ČVUT FS, U220.1, 2000. Report no. Z 00-13.

Qualification report

2017

  • Výzkum proudění směsi ve spalovacím prostoru vozidlového čtyřválcového zážehového motoru – Valský, J. - Vítek, O., Praha: Defense date 2017-09-05. Master Thesis. České vysoké učení technické v Praze, Fakulta strojní.

2012

  • Optimization of Internal Combustion Engine Cycle From Thermodynamic Point of View – Vítek, O., Praha: Defense date 2012-06-14. Associate Professor Thesis. Czech Technical University in Prague.

2006

  • Simulace dějů v pístovém motoru s vlivem turbulence – Vítek, O., Praha: Defense date 2006-09-25. PhD Thesis. ČVUT, Fakulta strojní, Ú 12120.

Books, textbooks

2020

  • 1D and Multi-D Modeling Techniques for IC Engine Simulation – Onoratio, A. ed. - Mentenegro, G. ed. - Macek, J. ed., - Vítek, O. ed., Warrendale, PA: SAE International, 2020. ISBN 978-0-7680-9352-0.

Book chapters

2020

  • Compressor and Turbine as Boundary Conditions for 1D Simulations – Macek, J. - Vítek, O., - Žák, Z., In: 1D and Multi-D Modeling Techniques for IC Engine Simulation. Warrendale, PA: SAE International, 2020. p. 131-180. ISBN 978-0-7680-9352-0.

2017

  • PHYSICAL MODEL OF A RADIAL TURBINE WITH UNSTEADY FLOW USED FOR OPTIMIZATION OF TURBINE MATCHING – Vítek, O. - Macek, J., - Žák, Z., In: Turbochargers and turbocharging: Advancements, applications and research. Hauppauge NY: Nova Science Publisher, Inc., 2017. p. 271-354. ISBN 978-1-5361-2239-8.

2012

  • LES Simulation of Direct Injection SI-Engine In-Cylinder Flow – Vítek, O. - Macek, J. - Tatschl, R. - Pavlovič, Z., - Priesching, P., In: Multi-Dimensional Engine Modeling, 2012, SP-2331. Warrendale, PA: SAE International, 2012. p. 123-135. ISBN 978-0-7680-7612-7.

2011

  • Calibration and Results of a Radial Turbine 1-D Model with Distributed Parameters – Macek, J. - Vítek, O., - Žák, Z., In: SAE Technical Collection - Modeling of SI and Diesel Engines, Coll-TP-00156. Warrendale, PA: SAE International, 2011. p. 241-265. ISBN 978-0-7680-4753-0.

2010

  • Optimization of Engine Control Strategies during Transient Processes Combining 1-D and 3-D Approaches. SAE 2010-01-0783 – Macek, J. - Vítek, O. - Doleček, V. - Srinivasan, S., - Tanner, F.-X., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2010. p. 90-105. ISBN 978-0-7680-3418-9.

2009

  • Comparison of Lumped and Unsteady 1-D Models for Simula-tion of a Radial Turbine – Macek, J. - Vítek, O. - Burič, J., - Doleček, V., In: Modeling of SI and Diesel Engines 2009. Warrendale, PA: SAE International, 2009. p. 155-172. ISBN 978-0-7680-2152-3.
  • Improved Simulation of Transient Engine Operations at Unsteady Speed Com-bining 1-D and 3-D Modeling – Macek, J. - Vítek, O. - Doleček, V. - Srinivasan, S., - Tanner, F.-X., In: Modeling of SI and Diesel Engines 2009. Warrendale, PA: SAE International, 2009. p. 85-100. ISBN 978-0-7680-2152-3.
  • Investigation of Radial Turbocharger Turbine Characteristics under Real Conditions – Vávra, J. - Macek, J. - Vítek, O., - Takáts, M., In: Modeling of SI and Diesel Engines 2009. Warrendale, PA: SAE International, 2009. p. 35-42. ISBN 978-0-7680-2152-3.

2008

  • 1-D Modeling of Transient Engine Operations Using Data Generated by a CFD Code SAE 2008-01-0357 – Macek, J. - Vítek, O. - Srinivasan, S., - Tanner, F.-X., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2008. p. 55-66. ISBN 978-0-7680-1998-8.
  • Simulation of Pulsating Flow Unsteady Operation of a Turbocharger Radial Turbine SAE 2008-01-0295 – Macek, J. - Vítek, O., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2008. p. 85-94. ISBN 978-0-7680-1998-8.
  • Comparison of Different EGR Solutions – Vítek, O. - Macek, J. - Polášek, M. - Schmerbeck, S., - Kammerdiener, T., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2008. p. 31-42. ISBN 978-0-7680-1998-8.

2007

  • Modeling of Sensor Performance During Engine Testing – Vávra, J. - Macek, J. - Takáts, M., - Vítek, O., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2007. p. 19-31. ISBN 978-0-7680-1869-1.

2006

  • New Approach to Turbocharger Optimization Using 1-D Simulation Tools – Vítek, O. - Macek, J., - Polášek, M., In: SAE Papers - New SI Engine and Component Design 2006. Warrendale, PA: SAE International, 2006. p. 40.

2004

  • Simulation of a COMPREX Pressure Exchanger in a 1-D Code – Pohořelský, L. - Macek, J. - Polášek, M., - Vítek, O., In: Modelling of Spark Ignition Engines. Warrendale, PA: SAE International, 2004. p. 6-18. ISBN 0-7680-1366-6.

Invited unpublished lecture

2003

  • Simulation of a COMPREX Pressure Exchanger – Pohořelský, L. - Macek, J. - Polášek, M., - Vítek, O., [Invited unpublished scientific lecture] Frankfurt am Main: Gamma Technologies Inc.. 2003-10-20.

Doctoral students

Oldřich Vítek

doc. Ing. Oldřich Vítek, Ph.D.

oldrich.vitek (at) fs.cvut.cz

Head / Department of Automotive, Combustion Engine and Railway Engineering / Faculty of Mechanical Engineering
Board Member / Faculty of Mechanical Engineering
Member of Scientific Council / Faculty of Mechanical Engineering

420246003704
(22 435) 3244

room: 304, Roztoky, Přílepská
room: B1-723, Dejvice

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More informations available in external application. V3S.

Grants

  • TN02000054  
    Národnı́ centrum kompetence inženýrstvı́ pozemnı́ch vozidel Josefa Božka – Vítek, O. (2023-2028)
  • 7E10050  
    Large Eddy and System Simulation to Predict Cyclic Combustion Variability in Gasoline Engines – Vítek, O. (2010-2012)
  • 7E10050  
    Large Eddy and System Simulation to Predict Cyclic Combustion Variabillity in SI Engines – Vítek, O. (2010-2012)
  • 300105512  
    Ověřování okrajových podmínek a empirických doplňujících rovnic pro simulaci pracovního oběhu spalovacího motoru – Vítek, O. (2001)

Journal papers

2023

  • Dynamic cylinder deactivation: Thermodynamic mapping for the case of stoichiometric SI ICE – Bolehovský, O. - Vítek, O., - Mareš, B., International Journal of Engine Research. 2023, 24(4), 1724-1743. ISSN 1468-0874.

2022

  • Prediction of Pulsating Turbine Operation Using 1-D - 3-D Co-Simulation – Pacoň, L. - Vítek, O. - Macek, J. - Doleček, V., - Hořenín, J., Strojnícky časopis. 2022, 2022(Volume 72, Issue 3), 81-96. ISSN 0039-2472.

2021

  • Dynamic Cylinder Deactivation of ICE - Simulation Methodology – Bolehovský, O. - Vítek, O., SAE Papers. 2021, 2021(2021-01-0682), ISSN 0148-7191.

2018

  • In-Cylinder Flow Characterization Using Vorticity Based Parameters – Hatschbach, P. - Vítek, O. - Tichánek, R., - Doleček, V., MECCA Journal of Middle European Construction and Design of Cars. 2018, XVI(01), ISSN 1214-0821.
  • Application of Predictive Combustion Model to CI ICE based on LES and Chemical Kinetics – Vítek, O. - Doleček, V. - Diviš, M., - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2018, XVI(01), ISSN 1214-0821.
  • Identification of Cycle-to-Cycle Variability Sources in SI ICE based on CFD Modeling – Vítek, O. - Doleček, V. - Syrovátka, Z., - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2018, XVI(01), ISSN 1214-0821.

2017

  • OPTIMIZATION OF 2‑STAGE TURBOCHARGED GAS SI ENGINE UNDER STEADY STATE OPERATION – Vítek, O. - Macek, J. - Klíma, J., - Vacek, M., MECCA Journal of Middle European Construction and Design of Cars. 2017, XV(02), 9-36. ISSN 1214-0821.
  • Thermodynamic Potential of Electrical Turbocharging for the Case of Small Passenger Car ICE under Steady Operation – Vítek, O. - Macek, J., Society of Automotive Engineers Technical Paper Series. 2017, 2017(01), ISSN 0148-7191.

2016

  • Determination and Representation of Turbocharger Thermodynamic Efficiencies – Macek, J. - Vítek, O., Society of Automotive Engineers Technical Paper Series. 2016, 2016(01), ISSN 0148-7191.
  • Statistical Analysis of Detailed 3-D CFD LES Simulations with Regard to CCV Modeling – Vítek, O. - Macek, J., - Pavlovic, Z., MECCA Journal of Middle European Construction and Design of Cars. 2016, XIV(1), 1-16. ISSN 1214-0821.
  • Knowledge Transfer from Detailed 3-D CFD Codes to System Simulation Tools –CCV Modeling in SI Engine – Vítek, O. - Macek, J., - Poetsch, Ch., MECCA Journal of Middle European Construction and Design of Cars. 2016, XIV(1), 17-32. ISSN 1214-0821.

2015

  • Application of Les, Pans and Rans to a Case of Intake Channel Steady Flow Test Bench – Vítek, O. - Tichánek, R., - Hatschbach, P., MECCA Journal of Middle European Construction and Design of Cars. 2015, 13(3), 14-23. ISSN 1214-0821.

2013

  • Modeling Cycle-to-Cycle Variations in 0-D/1-D Simulation by Means of Combustion Model Parameter Perturbations based on Statistics of Cycle-Resolved Data – Vítek, O. - Macek, J. - Poetsch, C., - Tatschl, R., SAE International Journal of Engines. 2013, 6(2), 1075-1098. ISSN 1946-3936.
  • LES Simulation of Flame Propagation in a Direct-Injection SI-Engine to Identify the Causes of Cycle-to-Cycle Combustion Variations – Schuemie, H. - Tatschl, R. - Bogensperger, M. - Pavlovic, Z. - Priesching, P. - Vítek, O., - Macek, J., Society of Automotive Engineers Technical Paper Series. 2013, 2013 ISSN 0148-7191.
  • A Computational Study on the Impact of Cycle-to-Cycle Combustion Fluctuations on Fuel Consumption and Knock in Steady-State and Drivecycle Operation – Vítek, O. - Tatschl, R. - Schuemie, H. - Poetsch, Ch., - Ofner, H., Society of Automotive Engineers Technical Paper Series. 2013, 2013(2013), ISSN 0148-7191.
  • Application of a Radial Turbine 1-D Model – Žák, Z. - Macek, J., - Vítek, O., MECCA Journal of Middle European Construction and Design of Cars. 2013, 11(1), 1-8. ISSN 1214-0821.
  • 1-D Model of Roots Type Supercharger – Brynych, P. - Macek, J. - Vítek, O., - Červenka, L., Society of Automotive Engineers Technical Paper Series. 2013, 2013 ISSN 0148-7191.

2012

  • Study of Unconventional Cycles (Atkinson and Miller) with Mixture Heating as a Means for the Fuel Economy Improvement of a Throttled SI Engine at Part Load – Miklánek, Ľ. - Vítek, O. - Gotfrýd, O., - Klír, V., SAE International Journal of Engines. 2012, 5(4), 1624-1636. ISSN 1946-3936.

2010

  • Simulating Boost Pressure System by Differential or Algebraic Equations Model – Macek, J. - Vítek, O. - Pohořelský, L., - Žák, Z., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(3+4), 26-34. ISSN 1214-0821.
  • Simulating Boost Pressure System by Differential or Algebraic Equations Model – Macek, J. - Vítek, O. - Pohořelský, L., - Žák, Z., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(3+4), 26-34. ISSN 1214-0821.
  • Study of Pressure Wave Supercharger using 1-D Approach – Pohořelský, L. - Žák, Z. - Macek, J., - Vítek, O., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(2), 5-13. ISSN 1214-0821.
  • Feasibility of 2-Stroke SI Engine Concept using Stoichiometric Mixture – Vítek, O. - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2010, 8(1), 11-30. ISSN 1214-0821.

2009

  • Comparison of Lumped and Unsteady 1-D Models for Simulation of Radial Turbine Performance – Macek, J. - Vítek, O. - Burič, J., - Doleček, V., SAE International Journal of Engines. 2009, 2(1), 173-188. ISSN 1946-3936.

2007

  • Problems of Highly Turbocharged Engines – Macek, J. - Vítek, O., MECCA Journal of Middle European Construction and Design of Cars. 2007, 5(2), 14-29. ISSN 1214-0821.
  • Linear Turbulence Model Validation for the Case of In-cylinder Phenomena Modeling – Vítek, O. - Polášek, M., - Macek, J., MECCA Journal of Middle European Construction and Design of Cars. 2007, 5(1), 37-59. ISSN 1214-0821.

2003

  • Simulation of Supercharged and Turbocharged Small Spark-Ignition Engine – Navrátil, J. - Polášek, M. - Vítek, O. - Macek, J., - Baumruk, P., MECCA Journal of Middle European Construction and Design of Cars. 2003, 1(3), 27-33. ISSN 1214-0821.
  • Simulation of Tuned Manifold Systems Using 1-D Fluid Dynamics – Vítek, O. - Navrátil, J., - Polášek, M., MECCA Journal of Middle European Construction and Design of Cars. 2003, 1(1), 31-37. ISSN 1214-0821.

2002

  • Tuned manifold systems - Application of 1-D pipe model – Vítek, O. - Polášek, M., SAE Technical Paper Series. 2002, ISSN 0148-7191.
  • Comparison of Governing Equations for Lagrangian/Eulerian Approaches to Engine Modelling – Macek, J. - Polášek, M. - Vítek, O., - Hvězda, J., Journal of KONES Internal Combustion Engines. 2002, 9(1-2), 172-180. ISSN 1231-4005.

Proceeding papers

2023

  • SIMPLE ALGORITHM FOR THE DESIGN OF CENTRIPETAL TURBINE INLET SCROLLS – Macek, J. - Vítek, O., - Hořenín, J., In: KOKA 2023 SCIENTIFIC PROCEEDINGS. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2023. ISBN 978-80-214-6164-2.
  • TWO-STAGE TURBOCHARGED LARGE-BORE SI ICE - TRANSIENT OPERATION UNDER DIFFERENT CONDITIONS – Vítek, O. - Macek, J. - Mareš, B. - Klima, J., - Vacek, M., In: KOKA 2023 SCIENTIFIC PROCEEDINGS. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2023. ISBN 978-80-214-6164-2.
  • 3D CFD OPTIMIZATION OF PRE-CHAMBER IGNITION SYSTEM – Rudolf, J. - Vítek, O., In: KOKA 2023 SCIENTIFIC PROCEEDINGS. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2023. ISBN 978-80-214-6164-2.

2021

  • CFD Analysis of Natural Gas SI ICE Equipped with Scavenged Pre-Chamber – Vítek, O. - Doleček, V. - Syrovátka, Z. - Vávra, J. - Takáts, M., - Mareš, B., In: Proceedings of the FISITA 2021 World Congress. London: FISITA - International Federation of Automotive Engineering Societies, 2021. p. 1-13. ISBN 978-1-9160259-2-9.
  • Progress in Performance Modelling of ICE Turbomachinery – Application of Predictive CFD Models – Vítek, O. - Macek, J. - Žák, Z. - Doleček, V. - Tichánek, R., - Mareš, B., In: Proceedings of the FISITA 2021 World Congress. London: FISITA - International Federation of Automotive Engineering Societies, 2021. p. 1-13. ISBN 978-1-9160259-2-9.

2020

  • Dynamic Skipping of ICE Cycles - Advanced 1-D Simulation Model – Bolehovský, O. - Vítek, O., In: KOKA 2020 Proceedings: 51st International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research. Praha: CTU FME. Department of Automotive, Combustion Engine and Railway Engineering, 2020. p. 186-199. ISBN 978-80-01-06744-4.
  • Predicting Turbomachinery Performance by Detailed 3-D CFD Modelling – Vítek, O. - Macek, J. - Tichánek, R., - Doleček, V., In: KOKA 2020 Proceedings: 51st International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research. Praha: CTU FME. Department of Automotive, Combustion Engine and Railway Engineering, 2020. p. 172-185. ISBN 978-80-01-06744-4.
  • Two-stage Turbocharged Large-Bore Gas SI ICE – Operation under Different NOx Level Conditions – Vítek, O. - Macek, J., - Klíma, J., In: KOKA 2020 Proceedings: 51st International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research. Praha: CTU FME. Department of Automotive, Combustion Engine and Railway Engineering, 2020. p. 158-171. ISBN 978-80-01-06744-4.

2019

  • LES CFD MODELING OF DIESEL COMBUSTION BASED ON DETAILED CHEMISTRY – Vítek, O. - Doleček, V., In: Proceedings of the L. International Scientific Conference of Czech and Slovak Universities and Institutions Dealing with Motor Vehicles and Internal Combustion Engines Research - KOKA 2019. Brno: Mendelova univerzita v Brně, 2019. p. 1-10. ISBN 978-80-7509-668-5.
  • Application of Tabulated Detailed Chemistry to LES Model of Diesel ICE Combustion – Vítek, O. - Doleček, V., - Tap, F., In: ASME 2019 Internal Combustion Engine Division Fall Technical Conference. New York: American Society of Mechanical Engineers - ASME, 2019. ISBN 978-0-7918-5934-6.
  • Utilization of a Twin Scroll Radial Centripetal – Žák, Z. - Macek, J. - Vítek, O. - Emrich, M. - Takáts, M., - Fürst, J., In: WCX SAE World Congress Experience. Warrendale, PA: SAE International, 2019. p. 1-13. ISSN 0148-7191.
  • Scavenged Pre-Chamber Volume Effect on Gas Engine Performance and Emissions – Syrovátka, Z. - Vítek, O. - Vávra, J., - Takáts, M., In: WCX SAE World Congress Experience. Warrendale, PA: SAE International, 2019. p. 1-17. ISSN 0148-7191.

2018

  • OPTIMIZATION TOOL FOR HYBRID VEHICLES – Macek, J. - Morkus, J. - Denk, P. - Steinbauer, P. - Vítek, O., - Toman, R., In: Scientific Proceeding KOKA 2018. Nitra: SPU Nitra, 2018. p. 4-20. ISBN 978-80-552-1880-9.
  • COMBUSTION IN GAS SI ICE EQUIPPED WITH SCAVENGED PRE-CHAMBER – Vítek, O. - Doleček, V., - Syrovátka, Z., In: Scientific Proceeding KOKA 2018. Nitra: SPU Nitra, 2018. p. 21-34. ISBN 978-80-552-1880-9.
  • Scavenged Pre-chamber Volume Effect on Gas Engine Performance and Emissions – Syrovátka, Z. - Vávra, J. - Takáts, M., - Vítek, O., In: Scientific Proceeding KOKA 2018. Nitra: SPU Nitra, 2018. p. 35-43. ISBN 978-80-552-1880-9.
  • Development of a Pre-Chamber Ignition System for Light Duty Truck Engine – Vávra, J. - Syrovátka, Z. - Vítek, O. - Takáts, M., - Macek, J., In: SAE Technical Papers. Warrendale, PA: SAE International, 2018. vol. 2018-April. ISSN 0148-7191.

2017

  • ELECTRICAL TURBOCHARGING – THERMODYNAMIC POTENTIAL UNDER STEADY STATE OPERATION – Vítek, O. - Macek, J., In: KOKA 2017 - XLVIII. mezinárodní vědecká konference českých a slovenských univerzit a institucí zabývajících se výzkumem motorových vozidel a spalovacích motorů. Liberec: Technická univerzita v Liberci, 2017. p. 70-79. ISBN 978-80-7494-354-6.

2016

  • Contribution of Contemporary CFD Methods to ICE Development and Optimization – Macek, J. - Vítek, O., In: KOKA 2016 - XLVII. International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Research of Internal Combustion Engines. Brno: Vysoké učení technické v Brně, 2016. pp. 113-131. ISBN 978-80-214-5379-1.
  • Basic Issues with High-Efficiency Turbochargers with Radial Turbines for Diesel Engines – Macek, J. - Vítek, O., - Doleček, V., In: THIESEL 2016. Valencia: Universidad Politécnica de Valencia, 2016. ISBN 978-84-9048-535-4.
  • Engine Performance Comparison of 2-stage Boost Group with Single-stage One – Macek, J. - Vítek, O., In: KOKA 2016 - XLVII. International Scientific Conference of the Czech and Slovak Universities and Institutions Dealing with Research of Internal Combustion Engines. Brno: Vysoké učení technické v Brně, 2016. pp. 221-230. ISBN 978-80-214-5379-1.

2015

  • Transient Performance of Large-Bore SI Engine – Vítek, O. - Macek, J., In: KOKA 2015 - Scientific Proceedings. Bratislava: Slovenská technická univerzita, Strojnícka fakulta, 2015. pp. 221-228. ISBN 978-80-227-4424-9.
  • Contribution to Understanding Thermodynamic Efficiencies of a Turbocharger – Macek, J. - Vítek, O., In: KOKA 2015 - Scientific Proceedings. Bratislava: Slovenská technická univerzita, Strojnícka fakulta, 2015, pp. 31-40. ISBN 978-80-227-4424-9.
  • Physical Model of a Twin-scroll Turbine with Unsteady Flow – Macek, J. - Vítek, O., - Žák, Z., In: SAE Technical Paper 2015-01-1718. Warrendale, PA: SAE International, 2015, ISSN 0148-7191. Available from: http://papers.sae.org/2015-01-1718

2014

  • WP01X1 - Combining Thermodynamics and Design Optimization for Finding ICE Downsizing Limits – Bogomolov, S. - Macek, J. - Vítek, O. - Doleček, V., - Mikulec, A., In: SAE Technical Papers. Warrendale, PA: SAE International, 2014, pp. 10-20. ISSN 0148-7191. Available from: http://papers.sae.org/2014-01-1098/
  • Steady State Performance of Large-bore SI Engine – Vítek, O. - Macek, J., In: KOKA 2014 - Proceedings of the XLV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines. Praha: Česká zemědělská univerzita (ČZU), 2014. pp. 196-205. ISBN 978-80-7375-801-1.
  • Realistic Limits of ICE Efficiency – Vítek, O. - Doleček, V., - Macek, J., In: FISITA 2014 World Automotive Congress. London: FISITA - International Federation of Automotive Engineering Societies, 2014. p. 1-10.
  • Preliminary Analysis of Ice Components Using Algebraic Models in Design Assistance System – Bogomolov, S. - Macek, J. - Mikulec, A., - Vítek, O., In: KOKA 2014 - Proceedings of the XLV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines. Praha: Česká zemědělská univerzita (ČZU), 2014, pp. 175-181. ISBN 978-80-7375-801-1.

2013

  • A computational study on the impact of cycle-to-cycle combustion fluctuations on fuel consumption and knock in steady-state and drivecycle operation – Poetsch, C. - Schuemie, H. - Ofner, H. - Tatschl, R., - Vítek, O., In: SAE Technical Papers. Warrendale, PA: SAE International, 2013. ISSN 0148-7191.
  • Theoretical Potential of Future Automotive Internal Combustion Engine in Terms of Efficiency and Performance. – Vítek, O., In: Proceedings of the XLIV. International Scientific Conference of the Czech and Slovak University Departments and Institutions Dealing with the Research of Internal Combustion Engines – KOKA 2013. Brno: Mendelova univerzita v Brně, 2013, pp. 244-252. ISBN 978-80-7375-801-1.

2012

  • Application of Radial Turbine 1-D Model – Žák, Z. - Macek, J., - Vítek, O., In: KOKA - XLIII. International Scientific Conference of the Czech and Slovak University. Praha: ČVUT, Fakulta strojní, Ú 12120, 2012, ISBN 978-80-86786-34-6.
  • Modeling of Cycle-to-Cycle Variations in 0-d/1-d ice Tools – Vítek, O. - Macek, J., In: KOKA - XLIII. International Scientific Conference of the Czech and Slovak University. Praha: ČVUT, Fakulta strojní, Ú 12120, 2012. ISBN 978-80-86786-34-6.

2011

  • Calibration and results of a radial turbine 1-D model with distributed parameters – Macek, J. - Vítek, O., - Žák, Z., In: SAE 2011 World Congress & Exhibition. Warrendale, PA: SAE International, 2011. ISSN 0148-7191.
  • Les Simulation of Motored Internal Combustion Engine – Vítek, O. - Macek, J., - Mareš, B., In: KOKA 2011. Žilinská univerzita v Žilině, 2011. pp. 25-30. ISSN 1337-8996.

2010

  • Simulating Boost Pressure System by – Macek, J. - Vítek, O. - Pohořelský, L., - Žák, Z., In: Proceedings - XLI. International Scientific Conference of Czech and Slovak University Departments and Institutions Dealing with the Research of Combustion Engines, KOKA 2010. Liberec: Technická univerzita, 2010, pp. 85-104. ISBN 978-80-7372-632-4.
  • Study of Pressure Wave Supercharger using 1-D Approach – Pohořelský, L. - Žák, Z. - Macek, J., - Vítek, O., In: Proceedings - XLI. International Scientific Conference of Czech and Slovak University Departments and Institutions Dealing with the Research of Combustion Engines, KOKA 2010. Liberec: Technická univerzita, 2010. pp. 114-123. ISBN 978-80-7372-632-4.
  • Application of LES Turbulence Model to Motored 4-stroke Internal Combustion Engine – Vítek, O. - Mareš, B., - Macek, J., In: Colloquium Fluid Dynamics 2010 Proceedings. Praha: Ústav termomechaniky AV ČR, 2010. pp. 35-36. ISBN 978-80-87012-27-7.

2009

  • Možnosti použití neproplachovaného dvoutaktního malého zážehového motoru – Vítek, O. - Macek, J., In: Advances in Automotive Engineering Volume I, II Selected Papers. Nitra: Slovenská poľnohospodárska universita v Nitre, 2009. pp. 1-7. ISBN 978-80-552-0255-6.

2008

  • Global and Local Approaches to Optimization of Diesel Transient Operation by Combined Simulation – Macek, J. - Vítek, O. - Polášek, M. - Valášek, M., - Šika, Z., In: THIESEL 2008 Conference on Thermo- and Fluid Dynamic Processes in Diesel Engines. Valencia: Editorial de la UPV, 2008, pp. 501-512. ISBN 978-84-8363-313-7.

2007

  • Critical Problems of Boussinesq-type Turbulence Model Application in Internal Combustion Engines – Vítek, O. - Polášek, M. - Macek, J., - Kozel, K., In: KOKA '07 - XXXVIII. medzinárodná vedecká konferencie pracovníkov katedier a pracovísk spalovacích motorov vysokých škol na Slovensku a v Čechách. Slovenská technická univerzita v Bratislave, 2007. pp. 97-98. ISBN 978-80-227-2714-3.
  • Porovnání různých způsobů vnější recirkulace v přechodových režimech – Vítek, O. - Polášek, M., - Macek, J., In: KOKA '07 - XXXVIII. medzinárodná vedecká konferencie pracovníkov katedier a pracovísk spalovacích motorov vysokých škol na Slovensku a v Čechách. Slovenská technická univerzita v Bratislave, 2007. pp. 45. ISBN 978-80-227-2714-3.

2006

  • Porovnání různých způsobů egr pro vozidlový přeplňovaný vznětový motor – Vítek, O. - Polášek, M., - Macek, J., In: XXXVII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Praha: Česká zemědělská univerzita, Technická fakulta, 2006. pp. 1-8. ISBN 80-213-1510-5.
  • Engine Real Time Models - Way to a Model Based Predictive Control – Macek, J. - Polášek, M. - Vítek, O. - Doleček, V. - Šika, Z. - Florián, M., - Valášek, M., In: FISITA 2006. Tokyo: Society of Automotive Engineers of Japan, 2006,
  • Improving the Engine Transient Performance using Model-based Predictive Control – Florián, M. - Macek, J. - Polášek, M. - Steinbauer, P. - Šika, Z. - Takáts, M. - Vaculín, O. - Valášek, M. - Vávra, J. - Vítek, O., - Doleček, V., In: Thermo-and Fluid Dynamic Processes in Diesel Engines. Valencia: Universidad Politécnica de Valencia, 2006, pp. 439-450. ISBN 84-9705-982-4.
  • Vliv účinnosti turbodmychadla a uspořádání výfukového systému na vznětový motor velkého vrtání – Polášek, M. - Vítek, O., In: XXXVII. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Praha: Česká zemědělská univerzita, Technická fakulta, 2006, pp. 41. ISBN 80-213-1510-5.

2005

  • Two-Stage Turbo-Charging of Small Direct Injection Diesel Engine for Passenger Cars – Vítek, O. - Polášek, M., - Macek, J., In: XXXVI. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2005. pp. 283-290. ISBN 80-01-03293-0.

2004

  • First Approach to Combustion Modeling in an SI Engine – Vítek, O. - Polášek, M. - Kozel, K., - Macek, J., In: Topical Problems in Fluid Mechanics 2004. Praha: Ústav termomechaniky AV ČR, 2004. pp. 15-16. ISBN 80-85918-86-2.
  • Proudění ve spalovacím motoru během vysokotlaké části oběhu – Vítek, O. - Polášek, M., - Mareš, B., In: Sborník přednášek XXXV. mezinárodní konference kateder a pracovišť spalovacích motorů českých a slovenských vysokých škol. Brno: Mendelova zemědělská a lesnická univerzita v Brně, 2004. pp. 138-143. ISBN 80-7157-776-6.
  • Modeling of Spark Ignition Engine Combustion Applying Level Set Approach – Vítek, O. - Polášek, M. - Kozel, K., - Macek, J., In: Colloquium FLUID DYNAMICS 2004. Praha: AV ČR, Ústav termomechaniky, 2004. pp. 215-218. ISBN 80-85918-89-7.
  • COMPREX Pressure Exchanger – Pohořelský, L. - Macek, J. - Polášek, M., - Vítek, O., In: Colloquium FLUID DYNAMICS 2004. Praha: AV ČR, Ústav termomechaniky, 2004, pp. 137-140. ISBN 80-85918-89-7.

2003

  • Simulation of Pre-Chambers in an Engine Combustion Chamber Using Available Software – Vítek, O. - Macek, J., - Polášek, M., In: Modeling of SI Engines (SP-1745). Warrendale, PA: Society of Automotive Engineers, 2003. pp. 150-162. ISBN 0-7680-1168-X.
  • Application of CFD Methods in Concurrent Design of Internal Combustion Engine – Polášek, M. - Vítek, O. - Macek, J., - Kozel, K., In: AED 2003. Praha: Procesní inženýrství Ing. J. Novosad, 2003, ISBN 80-86059-35-9.
  • Mathematical Model of IC Engine - Advanced Multizone Eulerian Model – Vítek, O. - Polášek, M. - Macek, J., - Kozel, K., In: Proceedings of the International Conference Mathematical and Computer Modelling in Science and Engineering. Praha: České vysoké učení technické v Praze, 2003. pp. 370-374. ISBN 80-7015-912-X.
  • 3D model proudění ve válci spalovacího motoru – Vítek, O. - Polášek, M. - Kozel, K., - Macek, J., In: Colloquium Fluid Dynamics 2003. Praha: Ústav termomechaniky AV ČR, 2003. pp. 167-170. ISBN 80-85918-83-8.
  • Application of Power Turbine to Heavy Duty Diesel Engine – Vítek, O. - Macek, J., In: Sborník referátů z XIII. mezinárodního symposia MOTOR SYMPO 2003. Praha: Česká strojnická společnost, 2003, pp. 156-165. ISBN 80-02-01561-4.
  • CFD Code AMEM and the 2nd Law of Thermodynamics – Vítek, O. - Polášek, M., - Kozel, K., In: Proceedings of Workshop 2003. Praha: České vysoké učení technické v Praze, 2003. pp. 51. ISBN 80-01-02708-2.
  • Simulation of Supercharged and Turbocharged Small Spark-Ignition Engine – Navrátil, J. - Polášek, M. - Vítek, O. - Macek, J., - Baumruk, P., In: Sborník referátů z XIII. mezinárodního symposia MOTOR SYMPO 2003. Praha: Česká strojnická společnost, 2003, pp. 203-211. ISBN 80-02-01561-4.
  • Modelování děleného spalovacího prostoru užitím 0-D přístupu – Vítek, O. - Macek, J., - Polášek, M., In: Sborník konference KOKA 2003. Liberec: Technická univerzita v Liberci, Katedra strojů průmyslové dopravy, 2003, pp. 92-97. ISBN 80-7083-742-X.

2002

  • 1-D Model of Radial Turbocharger Calibrated by Experiments. SAE Paper 2002-01-0377 – Macek, J. - Vávra, J., - Vítek, O., In: Modeling of SI Engines and Multi-Dimensional Engine Modeling. Warrendale, PA: Society of Automotive Engineers, 2002. pp. 173-194. ISBN 0-7680-0970-7.
  • Application of Advanced Simulation Methods and Their Combination with Experiments to Modeling of Hydrogen Fueled Engine Emission Potentials. SAE Paper 2002-01-0373 – Polášek, M. - Macek, J. - Takáts, M., - Vítek, O., In: Modeling of SI Engines and Multi-Dimensional Engine Modeling. Warrendale, PA: Society of Automotive Engineers, 2002. pp. 121-132. ISBN 0-7680-0970-7.
  • Tuned Manifold System - Application of 1-D Pipe Model. SAE Paper 2002-01-0004 – Vítek, O. - Polášek, M., In: Modeling of SI Engines and Multi-Dimensional Engine Modeling. Warrendale, PA: Society of Automotive Engineers, 2002, pp. 37-46. ISBN 0-7680-0970-7.
  • Combination of 0-D Internal Combustion Engine Simulation with 1-D Fluid Dynamics - Tuned Manifold Systems and Variable Valve Timing – Vítek, O. - Navrátil, J., In: FISITA 2002 World Automotive Congress. Helsinki: Suomen Autoteknillinen Liito Ry (SATL), 2002, pp. 1-25. ISBN 951-9155-16-3.
  • Entropy Evaluated Using 2-D and 2.5-D Code – Vítek, O. - Polášek, M., - Kozel, K., In: Colloquium Fluid Dynamics 2002. Praha: Ústav termomechaniky AV ČR, 2002. pp. 191-194. ISBN 80-85918-77-3.
  • Verification of Boundary Conditions and Closures for Internal Combustion Engine Simulation – Vítek, O. - Mareš, B., - Vlášek, K., In: Proceedings of Workshop 2002. Praha: Czech Technical University in Prague, 2002. p. 674-675. ISBN 80-01-02511-X.

2001

  • Split Combustion Chamber - A Way to More Homogeneous Combustion – Macek, J. - Takáts, M., - Vítek, O., In: MOTORSYMPO 2001. Praha: Vydavatelství ČVUT, 2001, pp. 1-11. ISBN 80-01-02382-6.
  • The Influence of Ambient Conditions on a Turbocharged Gas Internal Engine – Vítek, O., In: Proceedings of Workshop 2001. Praha: České vysoké učení technické v Praze, 2001, pp. 500-501. ISBN 80-01-02335-4.
  • Optimalizace naplnění válce spalovacího motoru – Tichánek, R. - Diviš, M., - Vítek, O., In: MOTORSYMPO 2001. Praha: Vydavatelství ČVUT, 2001, pp. 80-89. ISBN 80-01-02382-6.
  • The Influence of Ambient Conditions on Turbocharged Gas Internal Engine – Vítek, O. - Macek, J., In: 32. Mezinárodní konference kateder a pracovišť spalovacích motorů České a Slovenské republiky. Brno: Vojenská akademie, 2001. pp. 173-178. ISBN 80-85960-27-3.
  • Combination of 0-D Simulation of a Recirocating Engine with 1-D Fluid Dynamics – Polášek, M. - Vítek, O., In: Topical Problems of Fluid Mechanics 2001. Praha: AV ČR, Ústav termomechaniky, 2001, pp. 89-92. ISBN 80-85918-62-5.
  • Combination of 0-D Simulation of an ICE with Advanced CFD Methods – Polášek, M. - Vítek, O., In: MOTORSYMPO 2001. Praha: Vydavatelství ČVUT, 2001, pp. 33-42. ISBN 80-01-02382-6.

Patents, utility designs, industrial designs

2017

  • Radiálně axiální dostředivá turbína s rotorem s variabilní výstupní částí – Macek, J. - Doleček, V. - Vítek, O. - Vacek, M., - Štefaňák, P., Czechia. Patent CZ 306689. 2017-03-29.

Prototype, samples

2022

  • Unconventional turbine design optimized for 6-cylinder operation – Vítek, O. - Skara, P., - Novotny, P., [Functional Sample] 2022.
  • 1-WP03-012 ZV: Optimized advanced pre-chamber design – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O. - Doleček, V. - Rudolf, J. - Králík, P., - Král, J., [Functional Sample] 2022.

2020

  • 1-WP06-003 (ZV), Advanced Two-Stage Turbocharger System for Higher ICE Efficiency and Faster Transient Response with Optimized High-Pressure Turbine Design, TN01000026/1- V15, – Vítek, O. - Klíma, J., - Novotný, P., [Functional Sample] 2020.
  • Unconventional Turbine with Improved Performance under Engine Pulsating Conditions – Macek, J. - Vítek, O., - Škara, P., [Functional Sample] 2020.
  • Combustion system for a non-conventional piston engine – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O. - Doleček, V. - Králík, P., - Král, J., [Functional Sample] 2020.

2019

  • Funkční vzorek plnorozměrového motoru s vyplachovanou předkomůrkou – Vávra, J. - Takáts, M. - Syrovátka, Z., - Vítek, O., [Functional Sample] 2019.

Software

2023

  • Software tools to design, optimize and evaluate unconventional turbine design(s) under highly pulsating operation - status 2023 – Vítek, O. - Pacoň, L. - Macek, J., - Doleček, V., [Software] 2023.

2022

  • Detailed Thermodynamic Model of Dynamic Cylinder Deactivation – Bolehovský, O. - Vítek, O., [Software] 2022.
  • Optimization of SCRE operation (gasoline mode only) – Vítek, O. - Doleček, V., [Software] 2022.
  • 3-D CFD model(s) of unconventional turbine – Vítek, O. - Macek, J. - Pacoň, L. - Doleček, V., - Hořenín, J., [Software] 2022.
  • 3-D CFD aerodynamic model of HP turbine – Vítek, O. - Doleček, V., [Software] 2022.

2021

  • Optimized 1-D Model of SI Engine with Dynamic Cylinder Deactivation – Bolehovský, O. - Vítek, O., [Software] 2021.
  • 3-D CFD aerodynamic model of HP turbine - status 2021 – Vítek, O. - Doleček, V., [Software] 2021.
  • 3-D CFD model(s) of unconventional turbine - status 2021 – Vítek, O. - Macek, J. - Doleček, V., - Hořenín, J., [Software] 2021.
  • Optimization of SCRE operation (gasoline mode only) - status 2021 – Vítek, O. - Doleček, V., [Software] 2021.

2020

  • Detailed Thermodynamic model of Dynamic Cylinder Deactivation with Advanced Valve Actuation – Bolehovský, O. - Vítek, O., [Software] 2020.
  • Detailed models and SW tools for modeling of advanced ICE concepts: gasoline/natural gas ICE – Vítek, O. - Doleček, V., [Software] 2020.
  • Detailed Thermodynamic Models of New/Unconventional Multi-Scroll Turbine Design(s): optimized designs – Vítek, O. - Macek, J. - Doleček, V., - Hořenín, J., [Software] 2020.
  • Detailed 0-D/1-D Thermodynamic Model of Target Engine with 2-stage Boosting System Including its Basic Control: extended version – Doleček, V. - Vítek, O., - Vacek, M., [Software] 2020.

2019

  • 1-D model of ICE with Dynamic Cylinder Deactivation Control Tool – Bolehovský, O. - Vítek, O., - Doleček, V., [Software] 2019.
  • Detailed 0-D/1-D Thermodynamic Model of Target Engine with 2-stage Boosting System Including its Basic Control – Vítek, O. - Vacek, M., [Software] 2019.
  • Detailed Thermodynamic Models of New/Unconventional Multi-Scroll Turbine Design(s) – Vítek, O. - Doleček, V., [Software] 2019.
  • Detailed Models and SW Tools for Modeling of Advanced ICE Concepts – Vítek, O. - Doleček, V., [Software] 2019.

2018

  • Detailed CFD Model of gas SI ICE with Scavenged Pre-Chamber – Vítek, O. - Doleček, V. - Syrovátka, Z., - Macek, J., [Software] 2018.
  • Detailed CFD Model of CI ICE - Tabulated Chemistry (TABKIN) – Vítek, O. - Doleček, V., [Software] 2018.

2017

  • Vorticity number evaluation – Hatschbach, P. - Vítek, O., - Doleček, V., [Software] 2017.
  • Database of 1-D Turbocharger Models – Macek, J. - Vítek, O., - Žák, Z., [Software] 2017.
  • Evaluation of Different Combustion Models in 3-D CFD Simulations – Vítek, O. - Doleček, V. - Tichánek, R., - Hatschbach, P., [Software] 2017.
  • Detailed CFD Model of CI ICE – Vítek, O. - Doleček, V., [Software] 2017.
  • Influence of In-cylinder Large-scale Structures on Engine Performence – Vítek, O. - Hatschbach, P., - Doleček, V., [Software] 2017.
  • Identification of Main Sources of Cycle-to-cyle Variability – Vítek, O. - Doleček, V. - Syrovátka, Z., - Macek, J., [Software] 2017.

2016

  • 3D CFD model of radial turbine – Vítek, O. - Tichánek, R., - Hatschbach, P., [Software] 2016.
  • 3-D CFD Combustion Models of ICE – Vítek, O. - Doleček, V. - Syrovátka, Z. - Hatschbach, P., - Tichánek, R., [Software] 2016.
  • Comparison of different simulation approaches of turbulence modeling – Vítek, O. - Hatschbach, P. - Doleček, V., - Tichánek, R., [Software] 2016.
  • Thermodynamic Potential of Electrical Turbocharging for the Case of Small Passenger Car ICE under Steady Operation – Vítek, O. - Macek, J., [Software] 2016.

2015

  • Optimization of 2-Stage Turbocharged Large-Bore Gas SI Engine – Vítek, O. - Macek, J., [Software] 2015.
  • Knowledge Transfer from 3-D CFD to 0-D/1-D System Simulation Tools – Vítek, O. - Macek, J., - Pavlovic, Z., [Software] 2015.
  • Statistical Analysis of 3-D CFD Data with Regard to CCV Modelling – Vítek, O. - Macek, J., - Pavlovic, Z., [Software] 2015.
  • Initial Comparison of Different Simulation Approaches of Turbulence Modelling – Vítek, O. - Tichánek, R., - Hatschbach, P., [Software] 2015.
  • Evaluation of 2-stage Turbocharger for Gas Compression for Engine Concept with Separated Air and Gas Compression – Doleček, V. - Macek, J., - Vítek, O., [Software] 2015.

2014

  • Detailed 1-D Thermodynamic Model of Radial Turbine in GT-POWER – Žák, Z. - Macek, J., - Vítek, O., [Software] 2014.
  • Detailed 3-D/1-D CFD Model of Small SI Engine – Vítek, O. - Tichánek, R., - Macek, J., [Software] 2014.
  • Simulation of Biogas Engine Concept with Separated Air and Gas Compression – Doleček, V. - Macek, J., - Vítek, O., [Software] 2014.
  • Comprehensive Approach for Optimal Diesel Engine Downsizing Combining Thermodynamics and Design Assistance System – Doleček, V. - Macek, J. - Bogomolov, S. - Barák, A. - Vítek, O., - Mikulec, A., [Software] 2014.

2013

  • Optimization of 2-stage Turbocharged Large-bore Gas SI Engine – Vítek, O. - Macek, J., [Software] 2013.
  • 2-stroke Engine Brake for Heavy-duty CI Engine – Vítek, O. - Tichánek, R., - Macek, J., [Software] 2013.
  • Detailed 3-D/1-D CFD Model of Small SI Engine – Vítek, O. - Tichánek, R., - Macek, J., [Software] 2013.
  • 1-D Thermodynamic Model of a Twin-Scroll Radial Turbine in GT-Power – Žák, Z. - Vítek, O., - Macek, J., [Software] 2013.

2012

  • 1-D Model of Roots-Type Supercharger in GT-Power – Brynych, P. - Macek, J. - Vítek, O., - Červenka, L., [Software] 2012.
  • Detailed 1-d Thermodynamic Model of Radial Turbine in GT-Power – Žák, Z. - Vítek, O., - Macek, J., [Software] 2012.
  • Detailed 3-D/1-D CFD Model of Small SI Engine – Vítek, O. - Macek, J., - Doleček, V., [Software] 2012.

2011

  • Detailed 0-D/1-D Models of Heavy Duty Diesel Engines – Doleček, V. - Vítek, O., [Software] 2011.
  • Detailed 3-D CFD Model of Small SI Engine – Vítek, O. - Macek, J., - Mareš, B., [Software] 2011.
  • Detailed 1-d Thermodynamic Model of Radial Turbine in GT-Power – Vítek, O. - Macek, J., [Software] 2011.

2010

  • Detailed 1-D Thermodynamic Model of Radial Turbine in Gt-Power – Vítek, O. - Macek, J., [Software] 2010.
  • Detailed 3-D CFD Model OF Small SI Engine – Vítek, O. - Macek, J., - Mareš, B., [Software] 2010.

2009

  • Detailed 1D Thermodynamic Model of 8 Different Engines in GT-power to Calculate Engine Complete Charkteristics – Vítek, O. - Tichánek, R. - Pohořelský, L., - Doleček, V., [Software] 2009.
  • Detailed 1D Thermodynamic Model of Small 2-stage Turbocharged Engine in GT-power – Vítek, O. - Macek, J., - Žák, Z., [Software] 2009.
  • Detailed 1D Thermodynamic Model of Unconventional Crank Train in GT-power – Vítek, O. - Macek, J., - Tichánek, R., [Software] 2009.
  • Detailed 1D Thermodynamic Model of Radial Turbine in GT-power – Vítek, O. - Macek, J., [Software] 2009.

2008

  • Interface between KIVA, FEMINA and GT Power for ICE Transient Optimizations – Macek, J. - Doleček, V., - Vítek, O., [Software] 2008.
  • High-Frequency Unsteady Radial Turbine Map Approximation and Extrapolation by 1-D simulation using GT Power Modules – Macek, J. - Vítek, O., [Software] 2008.
  • Detailed 1-d Thermodynamic Model of Radial Turbine in GT-Power – Macek, J. - Vítek, O., [Software] 2008.

2007

  • AMEM3D – Vítek, O. - Polášek, M., [Software] 2007.
  • Detailní model 2-stupňově přeplňovaného zážehového motoru a jeho řízení v přechodových režimech – Vítek, O. - Macek, J., [Software] 2007.
  • Detailní model motoru při výpočtech jízdních cyklů NEDC a ARTEMIS – Vítek, O. - Polášek, M., [Software] 2007.

2006

  • AMEM3D – Vítek, O. - Polášek, M., [Other Software (not meeting RIV conditions)] 2006.

2005

  • AMEM3D – Vítek, O. - Polášek, M., [Software] 2005.

2004

  • AMEM3D v. 2.0 – Vítek, O. - Polášek, M., [Software] 2004.

2003

  • AMEM3D – Vítek, O. - Polášek, M., [Software] 2003.

Report

2023

  • Report on Milestones - Large turbochargers - status 2023 – Vítek, O. - Macek, J. - Mareš, B. - Klima, J., - Vacek, M., [Research Report] ČVUT v Praze, fakulta strojní, 2023. Report no. 3-WP06-003.

2020

  • 1-WP09-006 (ZV) Elaboration of periodic report and implementation plans – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2020.
  • 1-WP09-005 (ZV) | Elaboration of annual technical report 2020 – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2020.
  • Description of the functional sample 1-WP03-003 Combustion system for a non-conventional piston engine – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O., - Bortel, I., [Research Report] Praha: Czech Technical University in Prague, 2020. Report no. Z20- 22.
  • Description of the functional sample 1-WP03-001 Gas engine for decarbonization of emerging markets – Vávra, J. - Syrovátka, Z. - Takáts, M. - Vítek, O., - Bortel, I., [Research Report] Praha: Czech Technical University in Prague, 2020. Report no. Z20-21.

2019

  • 1-WP09-003 (ZV) Elaboration of periodic report – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2019.
  • 1-WP09-002 Elaboration of annual technical report 2019 – Macek, J. - Vítek, O., [Technical Report] Praha: Czech Technical University in Prague, 2019.

2015

  • Evaluation of 2-stage Turbocharger for Gas Compression for Engine Concept with Separated Air and Gas Compression – Doleček, V. - Macek, J., - Vítek, O., [Research Report] Praha: České vysoké učení technické v Praze, Fakulta strojní, 2015. Report no. Z15-23.

2014

  • Modelování spalovacích motorů v SW balíku GT-Suite – Vítek, O. - Doleček, V., [Research Report] Praha: České vysoké učení technické v Praze, Fakulta strojní, 2014. Report no. Z14-37.

2013

  • 2-stroke Engine Brake – Vítek, O. - Tichánek, R., [Research Report] Praha: ČVUT v Praze - Fakulta strojní, 2013. Report no. Z-13-31.
  • Optimization of 2-stage Turbocharged Large-bore Gas SI Engine – Vítek, O. - Macek, J., [Research Report] Praha: ČVUT v Praze, FS, 2013. Report no. Z-13-12.

2012

  • 2-stroke Engine Brake – Vítek, O. - Tichánek, R., [Research Report] Praha: ČVUT, Fakulta strojní, Ú 12120, 2012. Report no. Z12-20.

2006

  • Přiřazení turbodmychadla pro malý vznětový letecký motor – Doleček, V. - Vítek, O., - Macek, J., [Technical Report] 2006. Report no. Z 06-11.
  • Optimalizace malého přeplňovaného vznětového motoru 2,2 L – Doleček, V. - Vítek, O., - Macek, J., [Technical Report] 2006. Report no. Z 06-09.

2005

  • Optimalizace regulace plnícího tlaku u vznětových motorů s VGT v dynamických režimech – Šika, Z. - Florián, M. - Valášek, M. - Polášek, M. - Macek, J. - Doleček, V., - Vítek, O., [Research Report] Praha: České vysoké učení technické v Praze, Fakulta strojní, 2005. Report no. Z 05-09.

2001

  • Modelování termodynamiky a aerodynamiky motorů: Simulace a vyhodnocení složitých experimentů – Macek, J. - Takáts, M. - Polášek, M. - Vítek, O., - Mareš, B., [Annual Report] 2001. Report no. Z 01-15.
  • Program GT-Power - možnosti a zkušenosti – Vítek, O., [Research Report] Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2001. Report no. Z 00-16.
  • Přeplňovaný zážehový motor WRC – Vítek, O. - Macek, J., [Research Report] Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2001. Report no. Z 01-09.
  • The Influence of Reduced Atmospheric Pressure on Turbocharger Speed – Vítek, O. - Macek, J., [Research Report] Praha: ČVUT FS, Výzkumné centrum spalovacích motorů a automobilů Josefa Božka, 2001. Report no. Z 01-02.

2000

  • Kogenera?ní jednotka s plynovým motorem o výkonu v?t?ím ne? 3 MW - II – Macek, J. - Vítek, O., - Vávra, J., [Research Report] Praha: ČVUT FS, U220.1, 2000. Report no. Z 00-13.

Qualification report

2017

  • Výzkum proudění směsi ve spalovacím prostoru vozidlového čtyřválcového zážehového motoru – Valský, J. - Vítek, O., Praha: Defense date 2017-09-05. Master Thesis. České vysoké učení technické v Praze, Fakulta strojní.

2012

  • Optimization of Internal Combustion Engine Cycle From Thermodynamic Point of View – Vítek, O., Praha: Defense date 2012-06-14. Associate Professor Thesis. Czech Technical University in Prague.

2006

  • Simulace dějů v pístovém motoru s vlivem turbulence – Vítek, O., Praha: Defense date 2006-09-25. PhD Thesis. ČVUT, Fakulta strojní, Ú 12120.

Books, textbooks

2020

  • 1D and Multi-D Modeling Techniques for IC Engine Simulation – Onoratio, A. ed. - Mentenegro, G. ed. - Macek, J. ed., - Vítek, O. ed., Warrendale, PA: SAE International, 2020. ISBN 978-0-7680-9352-0.

Book chapters

2020

  • Compressor and Turbine as Boundary Conditions for 1D Simulations – Macek, J. - Vítek, O., - Žák, Z., In: 1D and Multi-D Modeling Techniques for IC Engine Simulation. Warrendale, PA: SAE International, 2020. p. 131-180. ISBN 978-0-7680-9352-0.

2017

  • PHYSICAL MODEL OF A RADIAL TURBINE WITH UNSTEADY FLOW USED FOR OPTIMIZATION OF TURBINE MATCHING – Vítek, O. - Macek, J., - Žák, Z., In: Turbochargers and turbocharging: Advancements, applications and research. Hauppauge NY: Nova Science Publisher, Inc., 2017. p. 271-354. ISBN 978-1-5361-2239-8.

2012

  • LES Simulation of Direct Injection SI-Engine In-Cylinder Flow – Vítek, O. - Macek, J. - Tatschl, R. - Pavlovič, Z., - Priesching, P., In: Multi-Dimensional Engine Modeling, 2012, SP-2331. Warrendale, PA: SAE International, 2012. p. 123-135. ISBN 978-0-7680-7612-7.

2011

  • Calibration and Results of a Radial Turbine 1-D Model with Distributed Parameters – Macek, J. - Vítek, O., - Žák, Z., In: SAE Technical Collection - Modeling of SI and Diesel Engines, Coll-TP-00156. Warrendale, PA: SAE International, 2011. p. 241-265. ISBN 978-0-7680-4753-0.

2010

  • Optimization of Engine Control Strategies during Transient Processes Combining 1-D and 3-D Approaches. SAE 2010-01-0783 – Macek, J. - Vítek, O. - Doleček, V. - Srinivasan, S., - Tanner, F.-X., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2010. p. 90-105. ISBN 978-0-7680-3418-9.

2009

  • Comparison of Lumped and Unsteady 1-D Models for Simula-tion of a Radial Turbine – Macek, J. - Vítek, O. - Burič, J., - Doleček, V., In: Modeling of SI and Diesel Engines 2009. Warrendale, PA: SAE International, 2009. p. 155-172. ISBN 978-0-7680-2152-3.
  • Improved Simulation of Transient Engine Operations at Unsteady Speed Com-bining 1-D and 3-D Modeling – Macek, J. - Vítek, O. - Doleček, V. - Srinivasan, S., - Tanner, F.-X., In: Modeling of SI and Diesel Engines 2009. Warrendale, PA: SAE International, 2009. p. 85-100. ISBN 978-0-7680-2152-3.
  • Investigation of Radial Turbocharger Turbine Characteristics under Real Conditions – Vávra, J. - Macek, J. - Vítek, O., - Takáts, M., In: Modeling of SI and Diesel Engines 2009. Warrendale, PA: SAE International, 2009. p. 35-42. ISBN 978-0-7680-2152-3.

2008

  • 1-D Modeling of Transient Engine Operations Using Data Generated by a CFD Code SAE 2008-01-0357 – Macek, J. - Vítek, O. - Srinivasan, S., - Tanner, F.-X., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2008. p. 55-66. ISBN 978-0-7680-1998-8.
  • Simulation of Pulsating Flow Unsteady Operation of a Turbocharger Radial Turbine SAE 2008-01-0295 – Macek, J. - Vítek, O., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2008. p. 85-94. ISBN 978-0-7680-1998-8.
  • Comparison of Different EGR Solutions – Vítek, O. - Macek, J. - Polášek, M. - Schmerbeck, S., - Kammerdiener, T., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2008. p. 31-42. ISBN 978-0-7680-1998-8.

2007

  • Modeling of Sensor Performance During Engine Testing – Vávra, J. - Macek, J. - Takáts, M., - Vítek, O., In: Modeling of SI and Diesel Engines. Warrendale, PA: SAE International, 2007. p. 19-31. ISBN 978-0-7680-1869-1.

2006

  • New Approach to Turbocharger Optimization Using 1-D Simulation Tools – Vítek, O. - Macek, J., - Polášek, M., In: SAE Papers - New SI Engine and Component Design 2006. Warrendale, PA: SAE International, 2006. p. 40.

2004

  • Simulation of a COMPREX Pressure Exchanger in a 1-D Code – Pohořelský, L. - Macek, J. - Polášek, M., - Vítek, O., In: Modelling of Spark Ignition Engines. Warrendale, PA: SAE International, 2004. p. 6-18. ISBN 0-7680-1366-6.

Invited unpublished lecture

2003

  • Simulation of a COMPREX Pressure Exchanger – Pohořelský, L. - Macek, J. - Polášek, M., - Vítek, O., [Invited unpublished scientific lecture] Frankfurt am Main: Gamma Technologies Inc.. 2003-10-20.