Lidé

Sumesh Keerthiveettil Ramakrishnan, Ph.D.

keerthiveettil.sumesh (zavináč) fs.cvut.cz

420608218566

místnost: B-115, Karlovo náměstí

Navigace

• Granty
• Článek v periodiku
• Patent, užitný a průmyslový vzor
• Kapitola v knize
• Ostatní nezařazené

Další informace můžete nalézt v centrální databázi. V3S.

Granty

• GA24-12783S  
  Studium mechanizmů a kinetiky vodíkového korozního poškození konvenční předpínací výztuže betonových mostních konstrukcí – Keerthiveettil Ramakrishnan, S. (2024-2026)

Článek v periodiku

2025

• Influence of Artocarpus hirsutus (AH) cellulose micro fiber, bamboo fiber in thermoplastic biocomposites – Keerthiveettil Ramakrishnan, S. - Vijayananth, K. - Arivendan, A., - Ammarullah, M., Scientific Reports. 2025, 15(1), 1-15. ISSN 2045-2322.
• Natural fiber thermoplastic composites: Exploring the impact of plasma surface treatment on viscoelastic and thermal behavior – Kidangayil Sali, A. - Keerthiveettil Ramakrishnan, S. - Paduvilan, J.K. - Vacková, T. - Král, R. - Zemenova, P. - Thomas, S., - Špatenka, P., Materials Chemistry and Physics. 2025, 338 1-12. ISSN 0254-0584.
• Cellulose extraction from red sage fiber, Prosopis Juliflora fiber, vegetable waste filler: Applications in PLA based bio composites – Keerthiveettil Ramakrishnan, S. - Arivendan, A., - Vijayananth, K., International Journal of Biological Macromolecules. 2025, 285 1-16. ISSN 1879-0003.
• Plasma treatment and annealing conditions on mechanical and electrical properties of thermoplastic composites – Keerthiveettil Ramakrishnan, S. - Vacková, T. - Jeníková, Z. - Krum, S., - Špatenka, P., Journal of applied polymer science. 2025, 142(1), 1-15. ISSN 0021-8995.
• The effect of fibre length and content on Aloe vera and ramie fibre-reinforced epoxy hybrid composite properties – Arivendan, A. - Chen, X. - Zhang, Y.-F., - Keerthiveettil Ramakrishnan, S., Biomass Conversion and Biorefinery. 2025, 15(7), 10873-10884. ISSN 2190-6815.
• Optimization of WEDM parameters for machining Mg-Li-RE alloy using CRITIC-COCOSO approach – Kavimani, V. - Gopal, P.M. - Keerthiveettil Ramakrishnan, S., - Radhika, N., International Journal on Interactive Design and Manufacturing. 2025, 19(5), 3335-3348. ISSN 1955-2513.
• Enhancing the efficiency of vibrational damping and hardness properties of water hyacinth (Eichhornia crassipes) plant fibre-reinforced polymer composites – Arivendan, A. - Chen, X. - Zhang, Y.-F., - Keerthiveettil Ramakrishnan, S., Biomass Conversion and Biorefinery. 2025, 15(5), 6901-6912. ISSN 2190-6815.
• Combining the pineapple leaf fibre (PALF) and industrial ramie fibre to the epoxy matrix for high-strength light weight medium-density fibreboards – Arivendan, A. - Keerthiveettil Ramakrishnan, S. - Chen, X., - Zhang, Y.-F., Biomass Conversion and Biorefinery. 2025, 15(3), 4717-4731. ISSN 2190-6815.
• Serious ecological threat water hyacinth (Eichhornia crassipes) plant into successive hyacinth ash with eggshell filler reinforced polymer composite—waste into zero waste concept – Arivendran, A. - Winowlin Jappes, T. - Rajini, N. - Siva, I. - Keerthiveettil Ramakrishnan, S., - Dawood, D., Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering. 2025, 239(2), 765-773. ISSN 2041-3009.

2024

• Mechanical and Wear Performance Evaluation of Natural Fiber/Epoxy Matrix Composites – Palanisamy, S. - Keerthiveettil Ramakrishnan, S. - Santulli, C., - Khan, T., BioResources. 2024, 19(4), 8459-8478. ISSN 1930-2126.
• Evaluating the effects of pineapple fiber, potato waste filler, surface treatment, and fiber length on the mechanical properties of polyethylene composites for biomedical applications – Keerthiveettil Ramakrishnan, S. - Vijayananth, K. - Arivendan, A., - Ammarullah, M., Results in Engineering. 2024, 24 1-19. ISSN 2590-1230.
• Extraction and characterization of novel Prosopis Juliflora bark and Boehmeria nivea fibre for use as reinforcement in the hybrid composites with the effect of curing temperature, fibre length and weight percentages – Arivendan, A. - Keerthiveettil Ramakrishnan, S. - Chen, X., - Zhang, Y.-F., International Journal of Biological Macromolecules. 2024, 279 1-17. ISSN 0141-8130.
• Effect of moringa filler powder in Eichhornia crassipes fibre-reinforced polymer composites: advancement in mechanical properties and environmental sustainability – Arivendan, A. - Keerthiveettil Ramakrishnan, S. - Chen, X., - Zhang, Y.-F., Polymer Bulletin. 2024, 81(17), 16121-16135. ISSN 0170-0839.
• Predictive modelling and optimization of WEDM parameter for Mg–Li alloy using ANN integrated CRITIC-WASPAS approach – Vijayananth, V. - Gopal, P., - Keerthiveettil Ramakrishnan, S., Heliyon. 2024, 10(15), 1-15. ISSN 2405-8440.
• Mechanical, Morphological and Wear Resistance of Natural Fiber / Glass Fiber-based Polymer Composites – Keerthiveettil Ramakrishnan, S. - Palanisamy, S. - Khan, T. - Ajithram, A., - Omar, S., BioResources. 2024, 19(2), 3271-3289. ISSN 1930-2126.
• An integrated CRITIC-COPRAS approach for multi-response optimization on AWJM of hybrid filler-reinforced polymer composite and its surface integrity – Kavimani, V. - Gopal, P.M., - Keerthiveettil Ramakrishnan, S., The International Journal of Advanced Manufacturing Technology. 2024, 131(9-10), 4965-4980. ISSN 0268-3768.
• Influence of natural fiber addition and fiber length in determining the wear resistance of epoxy-based composites – Keerthiveettil Ramakrishnan, S. - Ajithram, A. - K S, A., - Krishnan, G.S., Polymer Composites. 2024, 45(4), 3029-3042. ISSN 1548-0569.
• Effect of plasma treatment on the morphology, mechanical, and wetting properties of polyethylene/banana fiber composites – Kidangayil Sali, A. - Keerthiveettil Ramakrishnan, S. - Vacková, T. - J Maria, H. - Thomas, S., - Špatenka, P., Biomass Conversion and Biorefinery. 2024, 14(23), 30239-30250. ISSN 2190-6815.
• Mechanical properties of ramie/flax hybrid natural fiber composites under different conditions – Keerthiveettil Ramakrishnan, S. - Arivendran, A. - Palanisamy, S., - Vijayananth, K., Biomass Conversion and Biorefinery. 2024, 14(23), 29579-29590. ISSN 2190-6823.

2023

• Biological Waste Water Hyacinth (Eichhornia crassipes) Plant Powder Particle with Eggshell Filler-reinforced Epoxy Polymer Composite Material Property Analysis – Arivendan, A. - Thangiah, W. J. J. - Keerthiveettil Ramakrishnan, S., - Desai, D.A., Journal of Bionic Engineering. 2023, 20(3), 1386-1399. ISSN 1672-6529.
• The influence of fiber addition and different fabrication conditions in manufacturing plasma treated polyethylene/ carbon fiber composites – Keerthiveettil Ramakrishnan, S. - Špatenka, P., - Vacková, T., Polymer Composites. 2023, 44(6), 3288-3300. ISSN 1548-0569.
• Investigating the influence of plasma treated polyethylene powder, carbon fibers in enhancing the mechanical properties of polymer composites using rotomoulding method – Keerthiveettil Ramakrishnan, S. - Ghanem, Z. - Špatenka, P., - Jeníková, Z., Polymer Composites. 2023, 44(2), 1004-1016. ISSN 1548-0569.

2022

• Mechanical, water absorption and wear characteristics of novel polymeric composites: Impact of hybrid natural fibers and oil cake filler addition – Keerthiveettil Ramakrishnan, S. - Kavimani, V., - Rajeshkumar, G., Journal of Industrial Textiles. 2022, 51(4), 5910S-5937S. ISSN 1528-0837.
• An Investigation into the Mechanical and Wear Characteristics of Hybrid Composites: Influence of Different Types and Content of Biodegradable Reinforcements – Keerthiveettil Ramakrishnan, S. - Kavimani, V., - Rajeshkumar, G., Journal of Natural Fibers. 2022, 2823-2835. ISSN 1544-0478.
• Delamination and surface roughness analysis of jute/polyester composites using response surface methodology: Consequence of sodium bicarbonate treatment – Ravikumar, P. - Rajeshkumar, G. - Manimegalai, P. - Keerthiveettil Ramakrishnan, S. - Sanjay, M.R., - Suchart, S., Journal of Industrial Textiles. 2022, 51(1), 360-377. ISSN 1530-8057.
• Experimental Studies on the Influence of Plasma Treatment of Polyethylene in Carbon Fiber Composites: Mechanical and Morphological Studies – Keerthiveettil Ramakrishnan, S. - Antoň, J. - Špatenka, P., - Jelínek Šourková, H., Polymers. 2022, 14(6), ISSN 2073-4360.
• The influence of different parameters in tribological characteristics of pineapple/sisal/TiO2 filler incorporation – Keerthiveettil Ramakrishnan, S. - Ganesh, S. - Pandiyan, P. - Prabhu, L. - Gokulkumar, S. - Priya, A.K. - Špatenka, P., - Balakrishnan, S., Journal of Industrial Textiles. 2022, 51(5), 8626-8644. ISSN 1528-0837.
• The effect of various composite and operating parameters in wear properties of epoxy-based natural fiber composites – Keerthiveettil Ramakrishnan, S. - Vijayananth, K. - Pudhupalayam Muthukutti, G. - Špatenka, P. - Arivendan, A., - Ganesan, S.P., The Journal of Material Cycles and Waste Management. 2022, 24(2), 667-679. ISSN 1438-4957.
• Investigation on the mechanical properties of ramie/kenaf fibers under various parameters using GRA and TOPSIS methods – Ganesh, S. - Keerthiveettil Ramakrishnan, S. - Palani, V. - Sundaram, M. - Sankaranarayanan, N., - Ganesan, S., Polymer Composites. 2022, 43(1), 130-143. ISSN 1548-0569.
• Improvement on mechanical and flame retardancy behaviour of bio-exfoliated graphene-filled epoxy/glass fibre composites using compression moulding approach – Kavimani, V. - Gopal, P.M. - Keerthiveettil Ramakrishnan, S., - Elanchezhian, R., Polymer Bulletin. 2022, 79(8), 6289-6307. ISSN 0170-0839.

2021

• Effect of banana, pineapple and coir fly ash filled with hybrid fiber epoxy based composites for mechanical and morphological study – Keerthiveettil Ramakrishnan, S. - Kavimani, V., - Rajeshkumar, G., The Journal of Material Cycles and Waste Management. 2021, 1277-1288. ISSN 1438-4957.

2020

• Grey relational optimization for factors influencing tensile, flexural, and impact properties of hybrid sisal banana fiber epoxy composites – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., Journal of Industrial Textiles. 2020, 4441S-4459S. ISSN 1528-0837.
• Synergy of fiber content, Al2O3 nanopowder, NaOH treatment and compression pressure on free vibration and damping behavior of natural hybrid-based epoxy composites – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., Polymer Bulletin. 2020, 1581-1604. ISSN 0170-0839.
• Multi Response Optimization on Machinability of SiC Waste Fillers Reinforced Polymer Matrix Composite Using Taguchi’s Coupled Grey Relational Analysis – Kavimani, V. - Gopal, P.M., - Keerthiveettil Ramakrishnan, S., Silicon. 2020, 65-73. ISSN 1876-990X.
• The influence of reinforcement, alkali treatment, compression pressure and temperature in fabrication of sisal/coir/epoxy composites: GRA and ANN prediction – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., Polymer Bulletin. 2020, 4609-4629. ISSN 0170-0839.
• Effect of TiO2 nano-filler in mechanical and free vibration damping behavior of hybrid natural fiber composites – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., Journal of the Brazilian Society of Mechanical Sciences and Engineering. 2020, ISSN 1678-5878.
• Optimizing various parameters influencing mechanical properties of banana/coir natural fiber composites using grey relational analysis and artificial neural network models – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., Journal of Industrial Textiles. 2020, 6705S-6727S. ISSN 1528-0837.
• Machinability of hybrid natural fiber reinforced composites with cellulose micro filler incorporation – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., - Kavimani, V., Journal of Composite Materials. 2020, 3655-3671. ISSN 0021-9983.
• Abrasive water jet machining of Sisal/Pineapple epoxy hybrid composites with the addition of various fly ash filler – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., MATERIALS RESEARCH EXPRESS. 2020, 7(3), ISSN 2053-1591.
• Peanut oil cake-derived cellulose fiber: Extraction, application of mechanical and thermal properties in pineapple/flax natural fiber composites – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., - Kavimani, V., International Journal of Biological Macromolecules. 2020, 150 775-785. ISSN 1879-0003.

2019

• Bioalumina Nano Powder Extraction and its Applications for Sisal, Coir and Banana Hybrid Fiber Composites: Mechanical and Thermal Properties – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., - Ajith Ram, A., Journal of Polymers and the Environment. 2019, 2068-2077. ISSN 1566-2543.
• Mechanical/thermal/vibrational properties of sisal, banana and coir hybrid natural composites by the addition of bio synthesized aluminium oxide nano powder – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., - Vivek, S., MATERIALS RESEARCH EXPRESS. 2019, ISSN 2053-1591.
• Green Synthesis of Aluminium Oxide Nanoparticles and its Applications in Mechanical and Thermal Stability of Hybrid Natural Composites – Keerthiveettil Ramakrishnan, S. - Kanthavel, K., Journal of Polymers and the Environment. 2019, 2189-2200. ISSN 1566-2543.

2016

• Study of tribological properties on Al/Al2O3/MoS2 hybrid composite processed by powder metallurgy – Kanthavel, K. - Keerthiveettil Ramakrishnan, S., - Saravanakumar, S., AEJ - Alexandria Engineering Journal. 2016, 55(1), 13-17. ISSN 1110-0168.

Patent, užitný a průmyslový vzor

2022

• Filament pro 3D tisk – Antoň, J. - Špatenka, P. - Jelínek Šourková, H., - Keerthiveettil Ramakrishnan, S., Czechia. Utility Model CZ 36248. 2022-08-09.

Kapitola v knize

2023

• Wear Properties of Flax/Epoxy-Based Composites With Different Machining Parameters – Keerthiveettil Ramakrishnan, S. - Špatenka, P., - G, R., In: Tribological Properties, Performance and Applications of Biocomposites. Chichester: John Wiley & Sons, Ltd., 2023. p. 39-45. ISBN 9783527838080.

2022

• Extraction and modification of natural plant fibers—A comprehensive review – Divya, D. - Devi, S.Y. - Indran, S. - Raja, S., - Keerthiveettil Ramakrishnan, S., In: Plant Fibers, their Composites, and Applications. Cambridge: Woodhead Publishing Ltd, 2022. p. 25-50. The Textile Institute Book Series. ISBN 978-0-12-824528-6.

Ostatní nezařazené

2024

• Effect of drilling process parameters on agro-waste-based polymer composites reinforced with banana fiber and coconut shell filler – Kannan, G. - Thangaraju, R. - Suttiruengwong, S. - Shanmugam, V., - Keerthiveettil Ramakrishnan, S., Biomass Conversion and Biorefinery. 2024, ISSN 2190-6815.