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CZ / EN

Department of Process Engineering

CZ   / EN  

People

Jan Štípek

Ing. Jan Štípek

jan.stipek (at) fs.cvut.cz

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Journal papers

2023

  • A method for determining the rheological properties of viscoplastic fluids using a rectangular die – Ayas, M. - Skočilas, J. - Štípek, J. - Žitný, R., - Jirout, T., Journal of Food Engineering. 2023, 357 ISSN 0260-8774.
  • Properties of Bovine Collagen as Influenced by High-Pressure Processing – Houška, M. - Landfeld, A. - Novotná, P. - Strohalm, J. - Šupová, M. - Suchý, T. - Chlup, H. - Skočilas, J. - Štípek, J. - Žaloudková, M., - Šulc, M., Polymers. 2023, 15(11), 1-23. ISSN 2073-4360.
  • The comprehensive evaluation of two collagen gels used for sausage casing extrusion purposes: The role of the structural and mechanical properties – Šupová, M. - Suchý, T. - Chlup, H. - Štípek, J. - Žitný, R. - Landfeld, A. - Skočilas, J. - Žaloudková, M. - Rýglová, Š. - Braun, M. - Štancl, J., - Houška, M., Journal of Food Engineering. 2023, 343 1-14. ISSN 0260-8774.

2022

  • An Approximate Method for Predicting the Friction Factor of Viscoplastic Shear-Thinning Fluids in Non-Circular Channels of Regular Cross-Sections – Ayas, M. - Skočilas, J. - Štípek, J. - Gutierrez, C.A. - Žitný, R., - Jirout, T., Polymers. 2022, 14(24), ISSN 2073-4360.

2021

  • Extrusion rheometry of collagen dough – Skočilas, J. - Žitný, R. - Štancl, J., - Štípek, J., Czech Journal of Food Sciences. 2021, 39(5), 384-392. ISSN 1212-1800.

Proceeding papers

2023

  • The effect of air content on the pressure drop in two-phase capillary flow of non-Newtonian fluid – Štancl, J. - Štípek, J. - Skočilas, J., - Žitný, R., In: XIXth International Congress on Rheology - Book of Abstracts. Leuven: European Society of Rheology, 2023.
  • Effect of Electron Beam Irradiation of Collagen Solution on its Rheological and Electrical Properties estimated by Squeezing Flow – Štancl, J. - Štípek, J. - Skočilas, J. - Žitný, R., - Houška, M., In: XIXth International Congress on Rheology - Book of Abstracts. Leuven: European Society of Rheology, 2023.
  • Determination of viscoelastic properties of collagen matter using various methods within extrusion rheometry – Štípek, J. - Skočilas, J. - Žitný, R., - Štancl, J., In: 9th International Conference on Novel Trends in Rheology IX, 2023. American Institute of Physics Inc., 2023. p. 1-10. 010001. vol. 2997. ISSN 0094-243X. ISBN 978-0-7354-4547-5.

2022

  • Porovnání reologických vlastností kolagenních hmot pomocí vytlačovacího reometru – Štípek, J. - Skočilas, J. - Štancl, J., - Žitný, R., In: 68. konference chemického a procesního inženýrství CHISA 2021. Prague: Czech Society of Chemical Engineering, 2022.
  • Determination of rheological properties of collagen matter using large amplitude oscillation shear experiments – Štípek, J. - Skočilas, J. - Štancl, J., - Žitný, R., In: 26th International Congress of Chemical and Process Engineering, CHISA 2022. Prague: Czech Society of Chemical Engineering, 2022.
  • Viscoelastic properties of collagen matter assessed by slit rheometer and pressure hole method – Štípek, J. - Skočilas, J. - Štancl, J., - Žitný, R., In: 15th Annual European Rheology Conference AERC 2022 - Book of Abstracts. Leuven: European Society of Rheology, 2022. p. 121-122.

Patents, utility designs, industrial designs

2023

  • Kapilární reometr s pružinovým pohonem – Solnař, S. - Žitný, R., - Štípek, J., Czechia. Patent Application CZ 2023 135. 2023-05-15.

Prototype, samples

2022

  • Laboratorní kapilární reometr – Štípek, J. - Skočilas, J. - Kolomijec, A. - Deáková, A. - Dostál, M. - Jirout, T., - Kvapilová, J., [Functional Sample] 2022.

Organisation of a conference, workshop, exhibition

2021

  • Reologie kolagenní hmoty-současné poznatky – Štípek, J. org., [Workshop Hosting] 2021.

Invited unpublished lecture

2023

  • What we learnt about rheology of highly concentrated bovine collagen – Štípek, J., [Invited unpublished scientific lecture] Kodaň: 6th European PhD Workshop on Food Engineering and Technology, European Federation of Chemical Engineering, Section of Food. 2023-05-09.