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prof. Ing.
Ph.D.
FME, IMID – Director of Department
+420 54114 2769Martin.Hartl@vut.cz
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2024
MICHALEC, M.; FOLTÝN, J.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Experimental Comparison of Hydrostatic Bearing Pad Geometry Optimization Approaches Under Static Conditions. In Latest Advancements in Mechanical Engineering. ISIEA 2024. Lecture Notes in Networks and Systems. Springer, 2024. p. 1-11. ISBN: 978-3-031-70461-1.Detail | WWW
VALENA, M.; OMASTA, M.; KVARDA, D.; GALAS, R.; KŘUPKA, I.; HARTL, M. An approach for the creep-curve assessment using a new rail tribometer. Tribology International, 2024, vol. 191, no. March, ISSN: 0301-679X.Detail | WWW
OKÁL, M.; KOŠŤÁL, D.; SAKAI, K.; KŘUPKA, I.; HARTL, M. Thickener Behaviour in Rolling Elastohydrodynamic Lubrication Contacts. Tribology Letters, 2024, vol. 72, no. 3, p. 1-16. ISSN: 1573-2711.Detail | WWW | Full text in the Digital Library
FOLTÝN, J.; HURNÍK, J.; MICHALEC, M.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Pad Alignment Methods and Their Impact on Large Hydrostatic Bearing Precision. Machines, 2024, vol. 12, no. 8, ISSN: 2075-1702.Detail | WWW
WU, B.; SHI, L.; LI, J.; DING, H.; GALAS, R.; OMASTA, M.; GUO, J.; WANG, W.; HARTL, M. Rheological and tribological performance of top-of-rail friction modifiers with different viscosities. WEAR, 2024, vol. 538, no. February, ISSN: 0043-1648.Detail | WWW
SKURKA, Š.; GALAS, R.; OMASTA, M.; DING, H.; WANG, W.; KŘUPKA, I.; HARTL, M. Assessing the Performance of TOR Lubricants in Humid Environments and Under Dew Conditions. Tribology Letters, 2024, vol. 72, no. 3, p. 72-90. ISSN: 1023-8883.Detail | WWW
GALAS, R.; VALENA, M.; JORDÁN, T.; KVARDA, D.; OMASTA, M.; SKURKA, Š.; WU, B.; DING, H.; WANG, W.; KŘUPKA, I.; HARTL, M. A benchmarking methodology for top-of-rail products: Carry distance and retentivity. Tribology International, 2024, vol. 197, no. září, ISSN: 0301-679X.Detail | WWW
2023
KVARDA, D.; GALAS, R.; OMASTA, M.; KŘUPKA, I.; HARTL, M.; DZIMKO, M. Shear properties of top-of-rail products in numerical modelling. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART F-JOURNAL OF RAIL AND RAPID TRANSIT, 2023, vol. 237, no. 6, p. 796-805. ISSN: 0954-4097.Detail | WWW
KŘUPKA, J.; DOČKAL, K.; KŘUPKA, I.; HARTL, M. Polymer Lubrication: Pressure-Viscosity-Temperature Dependence of Film Thickness for Highly Loaded Compliant Contacts in Elastohydrodynamic Lubrication Regime. JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2023, vol. 145, no. 2, p. 1-14. ISSN: 1528-8897.Detail | WWW
BOBZIN, K.; KALSCHEUER, C.; THIEX, M.; ŠPERKA, P.; HARTL, M.; REITSCHUSTER, S.; MAIER, E.; LOHNER, T.; STAHL, K. DLC-Coated Thermoplastics: Tribological Analyses Under Dry and Lubricated Sliding Conditions. Tribology Letters, 2023, vol. 71, no. 1, ISSN: 1023-8883.Detail | WWW | Full text in the Digital Library
KŘUPKA, J.; DOČKAL, K.; SEDLÁČEK, T.; REBENDA, D.; KŘUPKA, I.; HARTL, M. Viscoelastic Response of Elastohydrodynamically Lubricated Compliant Contacts below Glass-Transition Temperature. Polymers, 2023, vol. 15, no. 11, p. 1-20. ISSN: 2073-4360.Detail | WWW | Full text in the Digital Library
ODEHNAL, L.; RANUŠA, M.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Tribological Behaviour of Ti6Al4V Alloy: An Application in Small Joint Implants. Tribology Letters, 2023, vol. 71, no. 4, p. 125-125. ISSN: 1023-8883.Detail | WWW | Full text in the Digital Library
HAN, Y.; ŠPERKA, P.; WANG, J.; KŘUPKA, I.; HARTL, M.; LI, W.; WANG, X.; WEI-MIN, L. Influence of Free Water Droplets on Film Formation Under Point Contact Grease Lubrication. ASME Transaction, Journal of Tribology, 2023, vol. 145, no. 7, p. 074101-1 (074101-17 p.)ISSN: 0742-4787.Detail | WWW
VALENA, M.; OMASTA, M.; HARTL, M. VLIV POVĚTRNOSTNÍCH PODMÍNEK NA HLUKOVÉ PROJEVY A SOUČINITEL TRAKCE V TRAŤOVÝCH OBLOUCÍCH MALÝCH POLOMĚRŮ. Súčasné problémy v koľajových vozidlách - PRORAIL 2023 diel II. Žilina: VTS pri Žilinskej univerzite v Žiline, 2023. p. 369-375. ISBN: 978-80-89276-62-2.Detail
GALAS, R.; SKURKA, Š.; VALENA, M.; KVARDA, D.; OMASTA, M.; DING, H.; LIN, Q., WANG, W.; KŘUPKA, I.; HARTL, M. A benchmarking methodology for top-of-rail products. Tribology International, 2023, vol. 189, no. November, ISSN: 0301-679X.Detail | WWW
POUZAR, J.; KOŠŤÁL, D.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Experimental study of space lubricant evaporation in a high vacuum environment. Vacuum, 2023, vol. 219, no. A, p. 1-7. ISSN: 0042-207X.Detail | WWW
SMOLÍK, L.; RENDL, J.; OMASTA, M.; BYRTUS, M.; ŠPERKA, P.; POLACH, P.; HARTL, M.; HAJŽMAN, M. Comprehensive analysis of fluid-film instability in journal bearings with mechanically indented textures. JOURNAL OF SOUND AND VIBRATION, 2023, vol. 546, no. 03, ISSN: 0022-460X.Detail | WWW
SKURKA, Š.; GALAS, R.; OMASTA, M.; WU, B.; DING, H.; WANG, W.; KŘUPKA, I.; HARTL, M. The performance of top-of-rail products under water contamination. Tribology International, 2023, vol. 188, no. Říjen, p. 108872-108872. ISSN: 0301-679X.Detail | WWW
2022
STREĎANSKÁ, A.; NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M.; TOROPITSYN, E.; HUSBY, J. Development of Tribological Model of Human Fascia: The Influence of Material Hardness and Motion Speed. Biotribology, 2022, vol. 30, no. 2, p. 100209-100209. ISSN: 2352-5738.Detail | WWW
KŘUPKA, J.; DOČKAL, K.; KŘUPKA, I.; HARTL, M. Elastohydrodynamic lubrication of compliant circular contacts near glass-transition temperature. Lubricants, 2022, vol. 10, no. 7, p. 1-18. ISSN: 2075-4442.Detail | WWW | Full text in the Digital Library
OKÁL, M.; KOŠŤÁL, D.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Effect of Contact Conformity on Grease Lubrication. Lubricants, 2022, vol. 10, no. 11, p. 1-13. ISSN: 2075-4442.Detail | WWW | Full text in the Digital Library
NAVRÁTIL, V.; GALAS, R.; KLAPKA, M.; KVARDA, D.; OMASTA, M.; SHI, L.; DING, H.; WANG, W.; KŘUPKA, I.; HARTL, M. Wheel Squeal Noise in Rail Transport: The Effect of Friction Modifier Composition. Tribology in Industry, 2022, vol. 44, no. 3, p. 361-373. ISSN: 0354-8996.Detail | WWW
QUINN, C.; NEČAS, D.; ŠPERKA, P.; MARIAN, M.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Experimental investigation of friction in compliant contact: The effect of configuration, viscoelasticity and operating conditions. Tribology International, 2022, vol. 165, no. 1, p. 107340-107340. ISSN: 0301-679X.Detail | WWW
RANUŠA, M.; ČÍPEK, P.; VRBKA, M.; PALOUŠEK, D.; KŘUPKA, I.; HARTL, M. Tribological behaviour of 3D printed materials for small joint implants: A pilot study. Journal of the mechanical behavior of biomedical materials, 2022, vol. 105274, no. 132, ISSN: 1751-6161.Detail | WWW
KVARDA, D.; SKURKA, Š.; GALAS, R.; OMASTA, M.; SHI, L.; DING, H.; WANG, W.; KŘUPKA, I.; HARTL, M. The effect of top of rail lubricant composition on adhesion and rheological behaviour. Engineering Science and Technology, an International Journal, 2022, vol. 35, no. 1, p. 101100-101108. ISSN: 2215-0986.Detail | WWW | Full text in the Digital Library
REITSCHUSTER, S.; MAIER, E.; LOHNER, T.; STAHL, K.; BOBZIN, K.; KALSCHEUER, C.; THIEX, M.; ŠPERKA, P.; HARTL, M. DLC-Coated Thermoplastics: Tribological Analyses under Lubricated Rolling-Sliding Conditions. Tribology Letters, 2022, vol. 70, no. 4, p. 1-16. ISSN: 1023-8883.Detail | WWW | Full text in the Digital Library
WU, B.; SHI, L.; DING, H.; GALAS, R.; OMASTA, M.; LIN, Q.; GUO, J.; WANG, W.; LIU, Q.; HARTL, M. Effect of friction modifier viscosity on wheel-rail adhesion and damage behaviour. In CM 2022 - 12th International Conference on Contact Mechanics and Wear of Rail/Wheel Systems, Conference Proceedings. Melbourne: International Conference on Contact Mechanics of Wheel / Rail Systems, 2022. p. 803-809. ISBN: 9780646865881.Detail
KOŠŤÁL, D.; OKÁL, M.; FRÝZA, J.; KŘUPKA, I.; HARTL, M. Novel In-Situ Observation of the Grease Constituents in Elastohydrodynamic Contacts by Fluorescence Microscopy. Tribology Letters, 2022, vol. 70, no. 126, p. 1-15. ISSN: 1023-8883.Detail | WWW
2021
Motohiro Kaneta, Kenji Matsuda, Jing Wang, Jinlei Cui, Peiran Yang, Hiroshi Nishikawa, Ivan Krupka, Martin Hartl. Numerical Study on the Interaction of Transverse and Longitudinal Roughness on Elastohydrodynamic Lubrication Contact Surfaces With Different Thermal Conductivities and Elastic Moduli. JOURNAL OF TRIBOLOGY-TRANSACTIONS OF THE ASME, 2021, vol. 143, no. 9, p. 091601-091601. ISSN: 1528-8897.Detail | WWW
NEČAS, D.; VRBKA, M.; MARIAN, M.; ROTHAMMER, B.; TREMMEL, S.; WARTZACK, S.; GALANDÁKOVÁ, A.; GALLO, J.; WIMMER, M.; KŘUPKA, I.; HARTL, M. Towards the Understanding of Lubrication Mechanisms in Total Knee Replacements – Part I: Experimental Investigations. Tribology International, 2021, vol. 156, no. 4, p. 106874-106874. ISSN: 0301-679X.Detail | WWW | Full text in the Digital Library
MARIAN, M.; ORGELDINGER, C.; ROTHAMMER, R.; NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M.; WIMMER, M.A.; TREMMEL, S.; WARTZACK, S. Towards the Understanding of Lubrication Mechanisms in Total Knee Replacements – Part II: Numerical Modeling. Tribology International, 2021, vol. 156, no. 4, p. 106809-106809. ISSN: 0301-679X.Detail | WWW
REBENDA, D.; VRBKA, M.; NEČAS, D.; TOROPITSYN, E.; YARIMITSU, S.; ČÍPEK, P.; PRAVDA, M.; HARTL, M. Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints. Tribology International, 2021, vol. 160, no. 1, p. 107030-107030. ISSN: 0301-679X.Detail | WWW
VALENA, M.; OMASTA, M.; GALAS, R.; HARTL, M. Vývoj traťového tribometru pro hodnocení adheze na reálné kolejnici. XXV. konference s mezinárodní účastí, Součastné problémy v kolejových vozidlech 2021. Pardubice: Dopravní fakulta Jana Pernera Univerzity Pardubice, 2021. p. 373-380. ISBN: 978-80-7560-377-7.Detail
SONG, J.; SHI, L.; DING, H.; GALAS, R.; OMASTA, M.; WANG, W.; GUO, J.; LIU, Q.; HARTL, M. Effects of solid friction modifier on friction and rolling contact fatigue damage of wheel-rail surfaces. Friction, 2021, vol. 10, no. 4, p. 597-607. ISSN: 2223-7690.Detail | WWW | Full text in the Digital Library
MICHALEC, M.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. A Review of the Design and Optimization of Large-scale Hydrostatic Bearing Systems. Engineering Science and Technology, an International Journal, 2021, vol. 24, no. 4, p. 936-958. ISSN: 2215-0986.Detail | WWW | Full text in the Digital Library
NEČAS, D.; SADECKÁ, K.; VRBKA, M.; GALANDÁKOVÁ, A.; WIMMER, M.A.; GALLO, J.; HARTL, M. The Effect of Albumin and γ-globulin on Synovial Fluid Lubrication: Implication for Knee Joint Replacements. Journal of the mechanical behavior of biomedical materials, 2021, vol. 113, no. 1, p. 104117-104117. ISSN: 1751-6161.Detail | WWW
RUFAQUA, R.; VRBKA, M.; HEMZAL, D.; CHOUDHURY, D.; REBENDA, D.; KŘUPKA, I.; HARTL, M. Analysis of Chemisorbed Tribo-Film for Ceramic-on-Ceramic Hip Joint Prostheses by Raman Spectroscopy. Journal of Functional Biomaterials, 2021, vol. 12, no. 2, p. 1-18. ISSN: 2079-4983.Detail | WWW | Full text in the Digital Library
RUFAQUA, R.; VRBKA, M.; HEMZAL, D.; CHOUDHURY, D.; REBENDA, D.; KŘUPKA, I.; HARTL, M. Raman analysis of chemisorbed tribofilm for metal-on-polyethylene hip joint prostheses. Biosurface and Biotribology, 2021, vol. 7, no. 1, p. 1-11. ISSN: 2405-4518.Detail | WWW | Full text in the Digital Library
FRÝZA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Film thickness interrelationship of base oil and grease lubricated compliant and hard non-conformal contacts. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2021, vol. 235, no. 12, p. 2616-2625. ISSN: 1350-6501.Detail | WWW
KVARDA, D.; GALAS, R.; OMASTA, M.; SHI, L.B.; DING, H.H; WANG, W.J.; KŘUPKA, I.; HARTL, M.;. Asperity-based model for prediction of traction in water-contaminated wheel-rail contact. Tribology International, 2021, vol. 157, no. 5, p. 106900-106910. ISSN: 0301-679X.Detail | WWW
2020
NAVRÁTIL, M.; KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Replenishment Differences in EHL Contact Lubricated by New andIn-bearings-aged Grease. Tribology in Industry, 2020, vol. 42, no. 1, p. 102-114. ISSN: 0354-8996.Detail | WWW | Full text in the Digital Library
MICHALEC, M., SVOBODA, P., KŘUPKA, I., HARTL, M., VENCL, A. Investigation of the tribological performance of ionic liquids in non-conformal EHL contacts under electric field activation. Friction, 2020, vol. 8, no. 5, p. 982-994. ISSN: 2223-7690.Detail | WWW | Full text in the Digital Library
ZAPLETAL, T.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. On the Relation between Friction Increase and Grease Thickener Entraining on a Border of Mixed EHL Lubrication. Lubricants, 2020, vol. 8, no. 2, p. 1-11. ISSN: 2075-4442.Detail | WWW | Full text in the Digital Library
KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Use of Pyrene for Quantitative Fluorescence Observation of Li-Grease around EHL Contacts. Tribology Online, 2020, vol. 15, no. 3, p. 117-125. ISSN: 1881-218X.Detail | WWW
NEČAS, D.; USAMI, H.; NIIMI, T.; SAWAE, Y.; KŘUPKA, I.; HARTL, M. Running-in friction of hip joint replacements can be significantly reduced: The effect of surface-textured acetabular cup. Friction, 2020, vol. 8, no. 6, p. 1137-1152. ISSN: 2223-7690.Detail | WWW | Full text in the Digital Library
GALAS, R.; OMASTA, M.; SHI, L.; DING, H.; WANG, W.; HARTL, M.; KŘUPKA, I. The low adhesion problem: The effect of environmental conditions on adhesion in rolling-sliding contact. Tribology International, 2020, vol. 151, no. 11, p. 106521-106531. ISSN: 0301-679X.Detail | WWW | Full text in the Digital Library
LU, X.; NEČAS, D.; MENG, Q.; REBENDA, D.; VRBKA, M.; HARTL, M.; JIN, Z. Towards the direct validation of computational lubrication modelling of hip replacements. Tribology International, 2020, vol. 146, no. 6, p. 106240-106240. ISSN: 0301-679X.Detail | WWW
SHI, L.B.; WANG, C.; DING, H.H.; KVARDA, D.; GALAS, R.; OMASTA, M.; WANG, W.J.; LIU, Q.Y.; HARTL, M. Laboratory investigation on the particle-size effects in railway sanding: Comparisons between standard sand and its micro fragments. Tribology International, 2020, vol. 146, no. 6, p. 106259-106259. ISSN: 0301-679X.Detail | WWW
FURMANN, D.; NEČAS, D.; REBENDA, D.; ČÍPEK, P.; VRBKA, M.; KŘUPKA, I.; HARTL, M. The effect of synovial fluid composition, speed and load on frictional behaviour of articular cartilage. Materials, 2020, vol. 13, no. 6, p. 1-16. ISSN: 1996-1944.Detail | WWW | Full text in the Digital Library
REBENDA, D.; VRBKA, M.; ČÍPEK, P.; TOROPITSYN, E.; NEČAS, D.; PRAVDA, M.; HARTL, M. On the Dependence of Rheology of Hyaluronic Acid Solutions and Frictional Behavior of Articular Cartilage. Materials, 2020, vol. 13, no. 11, p. 1-14. ISSN: 1996-1944.Detail | WWW | Full text in the Digital Library
2019
RUFAQUA, R.; VRBKA, M.; CHOUDHURY, D.; HEMZAL, D.; KŘUPKA, I.; HARTL, M. A systematic review on correlation between biochemical and mechanical processes of lubricant film formation in joint replacement of the last 10 years. Lubrication Science, 2019, vol. 31, no. 3, p. 85-101. ISSN: 1557-6833.Detail | WWW
ČÍPEK, P.; REBENDA, D.; VRBKA, M.; HARTL, M. OBSERVATION OF LUBRICATION FILM IN SYNOVIAL JOINT. In Proceedings on Engineering Science. Proceedings on Engineering Sciences - 16th International Conference on Tribology. Kragujevac: University of Kragujevac, Faculty of Engineering, 2019. p. 687-692. ISSN: 2620-2832.Detail
FRÝZA, J.; KROUPA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Investigation of film thickness of grease-lubricated thrust bearing: From ball-on-disc to bearing. In Proceedings on Engineering Sciences. Proceedings on Engineering Sciences - 16th International Conference on Tribology. 1. Kragujevac, Serbia: University of Kragujevac, Faculty of Engineering, 2019. p. 550-554. ISSN: 2620-2832.Detail | WWW
NEČAS, D.; VRBKA, M.; GALANDÁKOVÁ, A.; KŘUPKA, I.; HARTL, M. On the observation of lubrication mechanisms within hip joint replacements. Part I: Hard-on-soft bearing pairs. Journal of the mechanical behavior of biomedical materials, 2019, vol. 89, no. 1, p. 237-248. ISSN: 1751-6161.Detail | WWW
NEČAS, D.; VRBKA, M.; GALLO, J.; KŘUPKA, I.; HARTL, M. On the observation of lubrication mechanisms within hip joint replacements. Part II: Hard-on-hard bearing pairs. Journal of the mechanical behavior of biomedical materials, 2019, vol. 89, no. 1, p. 249-259. ISSN: 1751-6161.Detail | WWW
NEČAS, D.; SADECKÁ, K.; VRBKA, M.; GALLO, J.; GALANDÁKOVÁ, A.; KŘUPKA, I.; HARTL, M. Observation of lubrication mechanisms in knee replacement: A pilot study. Biotribology, 2019, vol. 17, no. 2019, p. 1-7. ISSN: 2352-5738.Detail | WWW
ČÍPEK, P.; REBENDA, D.; NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Visualization of Lubrication Film in Model of Synovial Joint. Tribology in Industry, 2019, vol. 41, no. 3, p. 387-393. ISSN: 0354-8996.Detail | WWW | Full text in the Digital Library
RUFAQUA, R.; VRBKA, M.; CHOUDHURY, D.; HEMZAL, D.; REBENDA, D.; KŘUPKA, I.; HARTL, M. Raman spectroscopic analysis of the biochemical reaction of hyaluronic acid in joint replacement. Nashville: 2019.Detail
ZAPLETAL, T.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Dynamic friction measurement of EHL contact with artificial roughness. ECOTRIB 2019, 7th European Conference on Tribology. The Austrian Tribology Society, 2019. p. 34-34. ISBN: 978-3-901657-60-3.Detail
KŘUPKA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Lubrication of rolling - sliding polymer contacts. In Engineering Mechanics 2019. Engineering Mechanics .... First edition. Prague: Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences, Prague, 2019. p. 219-222. ISBN: 978-80-87012-71-0. ISSN: 1805-8256.Detail | WWW
Ivan Krupka, Martin Hartl, Kenji Matsuda, Hiroshi Nishikawa, Jing Wang, Feng Guo, Peiran Yang & Motohiro Kaneta. Deformation of Rough Surfaces in Point EHL Contacts. Tribology Letters, 2019, vol. 67, no. 2, p. 1-16. ISSN: 1023-8883.Detail | WWW
2018
NEČAS, D.; VRBKA, M.; REBENDA, D.; GALLO, J.; GALANDÁKOVÁ, A.; WOLFOVÁ, L.; KŘUPKA, I.; HARTL, M. In Situ Observation of Lubricant Film Formation in THR Considering Real Conformity: The Effect of Model Synovial Fluid Composition. Tribology International, 2018, vol. 117, no. 1, p. 206-216. ISSN: 0301-679X.Detail | WWW
KANETA, M.; KŘUPKA, I.; ŠPERKA, P.; HARTL, M.; YANG, P.; YANG, P. Thermal Elastohydrodynamic Lubrication of Ceramic Materials. TRIBOLOGY TRANSACTIONS, 2018, vol. 61, no. 5, p. 868-878. ISSN: 1040-2004.Detail
FRÝZA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Effects of lateral harmonic vibrations on film thickness in EHL point contacts. Tribology International, 2018, vol. 117, no. 1, p. 236-249. ISSN: 0301-679X.Detail | WWW
KOŠŤÁL, D.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Artificial Surface Roughness Deformation in the Starved EHL Contacts. Tribology Online, 2018, vol. 13, no. 1, p. 1-7. ISSN: 1881-2198.Detail | WWW
NEČAS, D.; JAROŠ, T.; DOČKAL, K.; ŠPERKA, P.; VRBKA, M.; KŘUPKA, I.; HARTL, M. The effect of kinematic conditions on film thickness in compliant lubricated contact. ASME Transaction, Journal of Tribology, 2018, vol. 140, no. 5, p. 1-8. ISSN: 0742-4787.Detail | WWW
NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M. The Effect of Kinematic Conditions and Synovial Fluid Composition on the Frictional Behaviour of Materials for Artificial Joints. Materials, 2018, vol. 11, no. 5, p. 1-12. ISSN: 1996-1944.Detail | WWW | Full text in the Digital Library
REBENDA, D.; ČÍPEK, P.; NEČAS, D.; VRBKA, M.; HARTL, M. Effect of Hyaluronic Acid on Friction of Articular Cartilage. In Engineering Mechanics 2018. First. Praha: Institute of Theretical and Applied Mechanics of the Czech Academy of Sciences, 2018. p. 709-712. ISBN: 978-80-86246-91-8.Detail | WWW
KVARDA, D.; GALAS, R.; OMASTA, M.; HARTL, M. An Investigation on Adhesion Behavior of Solid Particles in Water Contaminated Wheel-Rail Contact. In 2018 International Symposium on Rail Infrastructure Systems Engineering (i-RISE 2018). Proceedings. MDPI, 2018. p. 1145-1148. ISSN: 2504-3900.Detail | WWW | Full text in the Digital Library
GALAS, R.; OMASTA, M.; HARTL, M. Top-of-Rail Lubricants: Potential Risks and Benefits. In 2018 International Symposium on Rail Infrastructure Systems Engineering (i-RISE 2018). Proceedings. MDPI, 2018. p. 1140-1141. ISSN: 2504-3900.Detail | WWW | Full text in the Digital Library
EBNER, M; OMASTA, M.; LOHNER, T; ŠPERKA, P.; KŘUPKA, I.; HARTL, M.; MICHAELIS, K.; HOHN, R-B.; STAHL, K. Local Effects in EHL Contacts with Oil-Impregnated Sintered Materials. Lubricants, 2018, vol. 7, no. 1, p. 1-21. ISSN: 2075-4442.Detail | WWW
OMASTA, M.; ADAM, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. On the Temperature and Lubricant Film Thickness Distribution in EHL Contacts with Arbitrary Entrainment. Lubricants, 2018, vol. 6, no. 4, p. 1-12. ISSN: 2075-4442.Detail | WWW | Full text in the Digital Library
OMASTA, M.; EBNER, M.; ŠPERKA, P.; LOHNER, T.; KŘUPKA, I.; HARTL, M.; HOEHN, B-R.; STAHL, K. Film formation in EHL contacts with oil-impregnated sintered materials. INDUSTRIAL LUBRICATION AND TRIBOLOGY, 2018, vol. 70, no. 4, p. 612-619. ISSN: 0036-8792.Detail | WWW
OMASTA, M.; STRNAD, J.; HARTL, M.; KŘUPKA, I. Využití monitoringu stavu maziva pro hodnocení chování mazaného uzlu. Praha: Česká strojnická společnost z.s., 2018. p. 19-23. Detail
ZAPLETAL, T.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. The effect of surface roughness on friction and film thickness in transition from EHL to mixed lubrication. TRIBOLOGY INTERNATIONAL, 2018, vol. 128, no. 1, p. 356-364. ISSN: 1879-2464.Detail | WWW
RANUŠA, M.; GALLO, J.; VRBKA, M.; HOBZA, M.; PALOUŠEK, D.; KŘUPKA, I.; HARTL, M. Wear Analysis of Extracted Polyethylene Acetabular Cups Using a 3D Optical Scanner. TRIBOLOGY & LUBRICATION TECHNOLOGY, 2018, vol. 74, no. 6, p. 68-84. ISSN: 1545-858X.Detail | WWW
ZEMAN, J.; RANUŠA, M.; VRBKA, M.; GALLO, J.; M.; KŘUPKA, I.; HARTL, M. UHMWPE acetabular cup creep deformation during the run-in phase of THA's life cycle. Journal of the mechanical behavior of biomedical materials, 2018, vol. 87, no. 1, p. 30-39. ISSN: 1751-6161.Detail | WWW
MICHALEC, M.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Tribological behaviour of smart fluids influenced by magnetic and electric field – A review. Tribology in Industry, 2018, vol. 40, no. 4, p. 515-528. ISSN: 0354-8996.Detail | WWW
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Analytical Formula for the Ratio of Central to Minimum Film Thickness in a Circular EHL Contact. Lubricants, 2018, vol. 6, no. 3, p. 1-11. ISSN: 2075-4442.Detail | WWW | Full text in the Digital Library
NEČAS, D.; VRBKA, M.; GALLO, J.; GALANDÁKOVÁ, A.; KŘUPKA, I.; HARTL, M. An Investigation of Lubrication Mechanisms within Hard-on-soft Hip Implants: A Pilot Study. In Proceedings of Asia International Conference on Tribology 2018 (ASIATRIB 2018). Malajsie: Malaysian Tribology Society, 2018. p. 149-150. ISBN: 978-967-13625-2-5.Detail | WWW
GALAS, R.; OMASTA, M.; KŘUPKA, I.; HARTL, M. Influence of climatic conditions on adhesion in the wheel-rail contact. In Proceedings of Asia International Conference on Tribology 2018. Malajsie: Malaysian Tribology Society, 2018. p. 242-243. ISBN: 978-967-13625-2-5.Detail | WWW
POLACH, P.; SMOLÍK, RENDL, J.; L.; HARTL, M.; OMASTA, M.; DYK, Š. Investigation of rotor dynamics with fluid film instabilities II. In Engineering Mechanics 2018. Praha: Ústav teoretické a aplikované mechaniky AV ČR, v. v. i., 2018. p. 689-692. ISBN: 978-80-86246-91-8.Detail | WWW
R. Rufaqua, M. Vrbka, D. Choudhury, D. Hemzal, I. Křupka, M. Hartl. THE BIOCHEMICAL PROCESS OF LUBRICANT FILM FORMATION IN JOINT REPLACEMENT. In Engineering Mechanics 2018. First. Praha: Institute of Theretical and Applied Mechanics of the Czech Academy of Sciences, 2018. p. 725-728. ISBN: 978-80-86246-88-8.Detail | WWW
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Roughness effects in concentrated contact from full to mixed lubrication. In PROCEEDINGS OF ASIA INTERNATIONAL CONFERENCE ON TRIBOLOGY 2018 (ASIATRIB 2018). MALAYSIA: MALAYSIAN TRIBOLOGY SOC-MYTRIBOS, 2018. p. 171-172. ISBN: 978-967-13625-2-5.Detail | WWW
KOŠŤÁL, D.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Experimental study of the replenishment in EHL contact lubricated by oils and greases. In 73rd Society of Tribologists & Lubrication Engineers Annual Meeting & Exhibition 2018, Proceedings of a meeting held 20-24 May 2018, Minneapolis, Minnesota, USA. 1. 2018. p. 1 (1 s.). ISBN: 9781510867635.Detail
KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Replenishment in EHL contact lubricated by greases. ICETAT 2018 Proceeding. 2018. p. 123-123. ISBN: NA.Detail
GALAS, R.; KVARDA, D.; OMASTA, M.; KŘUPKA, I.; HARTL, M. The role of constituents contained in water–based friction modifiers for top–of–rail application. Tribology International, 2018, vol. 117, no. 1, p. 87-97. ISSN: 0301-679X.Detail | WWW
2017
NEČAS, D.; VRBKA, M.; URBAN, F.; GALLO, J.; KŘUPKA, I.; HARTL, M. In situ observation of lubricant film formation in THR considering real conformity: The effect of diameter, clearance and material. Journal of the mechanical behavior of biomedical materials, 2017, vol. 69, no. 5, p. 66-74. ISSN: 1751-6161.Detail | WWW
OMASTA, M.; GALAS, R.; KNÁPEK, J.; HARTL, M.; KŘUPKA, I. Development of an adaptive top-of-rail friction modification system. In Institution of Mechanical Engineers - Stephenson Conference: Research for Railways 2017. London; United States: Institution of Mechanical Engineers, 2017. p. 325-332. ISBN: 9781510882959.Detail
KOŠŤÁL, D.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Experimental comparison of the behavior between base oil and grease starvation based on inlet film thickness. Tribology in Industry, 2017, vol. 2017, no. 1, p. 110-119. ISSN: 0354-8996.Detail | WWW | Full text in the Digital Library
FICZA, I.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Effect of Kinematic Operating Conditions on Ridge Deformation—Numerical Study With Experimental Comparison. ASME Transaction, Journal of Tribology, 2017, vol. 139, no. 3, p. 031502-031509. ISSN: 0742-4787.Detail | WWW
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Prediction of Shallow Indentation Effects in a Rolling-Sliding EHL Contact Based on Amplitude Attenuation Theory. Tribology Online, 2017, vol. 12, no. 1, p. 1-7. ISSN: 1881-2198.Detail | WWW
OMASTA, M.; KŘUPKA, I.; HARTL, M. Effect of Sliding Direction on EHL Film Shape Under High Sliding Conditions. TRIBOLOGY TRANSACTIONS, 2017, vol. 60, no. 1, p. 87-94. ISSN: 1040-2004.Detail | WWW
NEČAS, D.; SAWAE, Y.; FUJISAWA, T.; NAKASHIMA, K.; MORITA, T.; YAMAGUCHI, T.; VRBKA, M.; KŘUPKA, I.; HARTL, M. The Influence of Proteins and Speed on Friction and Adsorption of Metal/ UHMWPE Contact Pair. Biotribology, 2017, vol. 11, no. 2017, p. 51-59. ISSN: 2352-5738.Detail | WWW
ZAPLETAL, T.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. The effect of surface grooves on transition to mixed lubrication. Tribology International, 2017, vol. 114, no. 1, p. 409-417. ISSN: 0301-679X.Detail | WWW
GALAS, R.; OMASTA, M.; KLAPKA, M.; KAEWUNRUEN, S.; KŘUPKA, I.; HARTL, M. Case study: the influence of oil-based friction modifier quantity on tram braking distance and noise. Tribology in Industry, 2017, vol. 39, no. 2, p. 198-206. ISSN: 0354-8996.Detail | WWW | Full text in the Digital Library
FRÝZA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Viscoelastic response of lubricant in an EHL contact under transient bi- directional shear loading. Atlanta, Georgia, USA: Society of Tribologists and Lubrication Engineers, 2017.Detail | WWW
RANUŠA, M.; GALLO, J.; HOBZA, M.; VRBKA, M.; NEČAS, D.; HARTL, M. Opotřebení a drsnost artikulačního povrchu u extrahovaných polyetylénů jamky Bicon-Plus. Acta Chirurgie Orthopaedicae et Traumatologie Čechoslovaca, 2017, vol. 84, no. 3, p. 159-167. ISSN: 0001-5415.Detail | WWW
FRÝZA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Frictional response of lubricant in EHL contact under transient bi-directional shear loading. Tribology in Industry, 2017, vol. 39, no. 4, p. 506-518. ISSN: 0354-8996.Detail | WWW | Full text in the Digital Library
NEČAS, D.; VRBKA, M.; GALLO, J.; KŘUPKA, I.; HARTL, M. Observation of lubrication mechanisms within artificial hip joints. Sixth World Tribology Congress (WTC 2017). Peking: Chinese Tribology Institute (CTI), 2017. p. 1-4. Detail
DOČKAL, K.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Fluid flow measurements of 5P4E by particle tracking velocimetry. In ENGINEERING MECHANICS 2017. Česká republika: Aakdemie věd ČR, Ústav termomechaniky, 2017. p. 274-277. ISBN: 978-80-214-5497-2.Detail | WWW
SAKAI, K.; KOŠŤÁL, D.; SHITARA, Y.; KANETA, M.; KŘUPKA, I.; HARTL, M. Influence of Li Grease Thickener Types on Film Thicknesses Formed between Smooth and Dented Surfaces. Tribology Online, 2017, vol. 12, no. 5, p. 262-273. ISSN: 1881-2198.Detail | WWW
KANETA, M.; CUI, J. L.; YANG, P. R.; KŘUPKA, I.; HARTL, M. Influence of thermal conductivity of contact bodies on perturbed film caused by a ridge and groove in point EHL contacts. Tribology International, 2017, vol. 100, no. 1, p. 84-98. ISSN: 0301-679X.Detail
KOŠŤÁL, D.; ŠPERKA, P.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Influence of lubricant inlet film thickness on EHL contact starvation. ASME Transaction, Journal of Tribology, 2017, vol. 139, no. 5, p. 1-10. ISSN: 0742-4787.Detail
2016
KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Including the method of lubricant film thickness measurement with the use of the monochromatic interferometry to the education of tribology. In 55th International conference of Machine design Departments. 2016. p. 141-146. ISBN: 978-80-01-05542-7.Detail
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. The effect of surface grooves on film breakdowns in point contacts. Tribology International, 2016, vol. 102, no. 1, p. 249-256. ISSN: 0301-679X.Detail | WWW | Full text in the Digital Library
CHOUDHURY, D.; GHOSH, S.; ALI, F.; VRBKA, M.; HARTL, M.; KŘUPKA, I. The influence of surface modification on friction and lubrication mechanism under a bovine serum lubricated condition. TRIBOLOGY TRANSACTIONS, 2016, vol. 59, no. 2, p. 316-322. ISSN: 1040-2004.Detail | WWW
NEČAS, D.; VRBKA, M.; URBAN, F.; KŘUPKA, I.; HARTL, M. The effect of lubricant constituents on lubrication mechanisms in hip joint replacements. Journal of the mechanical behavior of biomedical materials, 2016, vol. 55, no. 3, p. 295-307. ISSN: 1751-6161.Detail | WWW
NEČAS, D.; VRBKA, M.; YARIMITSU, S.; NAKASHIMA, K.; SAWAE, Y.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Frictional properties of PVA hydrogel. In The Latest Methods of Construction Design. Springer International Publishing, 2016. p. 159-164. ISBN: 978-3-319-22761-0.Detail | WWW
KOŠŤÁL, D.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Relationship between Thickness of Entering Layer and Level of EHL Contact Starvation. In Tribology - Industrial and Automotive Lubrication. Esslingen (Germany): Techniosche Akademie Esslingen e.V., 2016. p. 120-120. ISBN: 978-3-943563-23- 8.Detail | WWW
FRÝZA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Effects of lateral vibrations on film thickness distribution in a point EHL contact. Hämeenlinna, Finland: Finnish Society for Tribology, 2016.Detail
GALAS, R.; OMASTA, M.; KŘUPKA, I.; HARTL, M. Wheel Rail Adhesion and Film Formation – The Influence of Friction Modifier Composition. Hämeenlinna, Finland: Finnish Society for Tribology, 2016.Detail
FRÝZA, J.; ŠPERKA, P.; KANETA, M.; KŘUPKA, I.; HARTL, M. Effects of lubricant rheology and impact speed on EHL film thickness at pure squeeze action. Tribology International, 2016, vol. 106, no. 2, p. 1-9. ISSN: 0301-679X.Detail | WWW
SVOBODA, P.; KOŠŤÁL, D.; GALAS, R.; KŘUPKA, I.; HARTL, M. Tribological behaviour of ultra dispersed diamond-graphite in liquid lubricants. Journal of the Balkan Tribological Association, 2016, vol. 22, no. 4A, p. 4994-5009. ISSN: 1310-4772.Detail | WWW
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Transition from plug-flow to linear speed profile near a dent in a rolling–sliding EHL contact. Tribology International, 2016, vol. 100, no. 1, p. 344-350. ISSN: 0301-679X.Detail | WWW
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Lubricant flow in thin-film elastohydrodynamic contact under extreme conditions. Friction, 2016, vol. 4, no. 4, p. 380-390. ISSN: 2223-7690.Detail | WWW | Full text in the Digital Library
ŠPERKA, P.; OMASTA, M.; KŘUPKA, I.; HARTL, M. Abnormal lubricant aggregation on roughness features in a rolling–sliding elastohydrodynamic contact. Tribology International, 2016, vol. 94, no. 1, p. 346-351. ISSN: 0301-679X.Detail | WWW
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Experimental Study of Roughness Effect in a Rolling-Sliding EHL Contact. Part II: Complementary Effects. TRIBOLOGY TRANSACTIONS, 2016, vol. 59, no. 2, p. 277-285. ISSN: 1040-2004.Detail | WWW
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Experimental Study of Roughness Effect in a Rolling–Sliding EHL Contact. Part I: Roughness Deformation. TRIBOLOGY TRANSACTIONS, 2016, vol. 59, no. 2, p. 267-276. ISSN: 1040-2004.Detail | WWW
KŘUPKA, I.; ŠPERKA, P.; HARTL, M. Effect of surface roughness on lubricant film breakdown and transition from EHL to mixed lubrication. Tribology International, 2016, vol. 100, no. 1, p. 116-125. ISSN: 0301-679X.Detail | WWW
BAIR, S.; HABCHI, W.; SPERKA, P.; HARTL, M. Quantitative elastohydrodynamic film forming for a gear oil with complex shear-thinning. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2016, vol. 230, no. 3, p. 289-299. ISSN: 1350-6501.Detail | WWW
GALAS, R.; OMASTA, M.; KŘUPKA, I.; HARTL, M. Laboratory investigation of ability of oil-based friction modifiers to control adhesion at wheel-rail interface. WEAR, 2016, vol. 368-369, no. 3, p. 230-238. ISSN: 0043-1648.Detail | WWW
NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M.; GALANDÁKOVÁ, A. Lubrication within hip replacements – Implication for ceramic-on-hard bearing couples. Journal of the mechanical behavior of biomedical materials, 2016, vol. 61, no. 8, p. 371-383. ISSN: 1751-6161.Detail | WWW
RANUŠA, M.; GALLO, J.; VRBKA, M.; HOBZA, M.; PALOUŠEK, D.; KŘUPKA, I.; HARTL, M. Wear Analysis of Extracted Polyethylene Acetabular Cups Using a 3D Optical Scanner. TRIBOLOGY TRANSACTIONS, 2016, vol. 60, no. 3, p. 437-447. ISSN: 1040-2004.Detail | WWW
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Surface Roughness Effects under High Sliding EHL Conditions. Tribology Online, 2016, vol. 11, no. 1, p. 34-39. ISSN: 1881-218X.Detail
GALANDÁKOVÁ, A.; ULRICHOVÁ, J.; LANGOVÁ, K.; HANÁKOVÁ, A.; VRBKA, M.; HARTL, M.; GALLO, J. Characteristics of synovial fluid required for optimization of lubrication fluid for biotribological experiments. Journal of biomedical materials research. Part B, Applied biomaterials (Electronic), 2016, vol. 105, no. 6, p. 1422-1431. ISSN: 1552-4981.Detail | WWW
HARTL, M.; POLIŠČUK, R.; OMASTA, M.; VAŠÍČEK, M. Využití GNSS pro inteligentní mazání okolků kolejových vozidel. Družicové metody v geodézii a katastru. 1. Brno: ECON Publishing, s.r.o., 2016. p. 79-82. ISBN: 978-80-86433-60-8.Detail
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Study of Scale Effect in a Starved Elastohydrodynamically Lubricated Contact. Applied Mechanics and Materials, 2016, vol. 821, no. 1, p. 138-143. ISSN: 1662- 7482.Detail
DONG, J.; SVOBODA, P.; VRBKA, M.; KOŠŤÁL, D.; URBAN, F.; ČÍŽEK, J.; ROUPCOVÁ, P.; DONG, H.; KŘUPKA, I.; HARTL, M. Towards near-permanent CoCrMo prosthesis surface by combining micro-texturing and low temperature plasma carburising. Journal of the mechanical behavior of biomedical materials, 2016, vol. 55, no. 1, p. 215-227. ISSN: 1751-6161.Detail
2015
ALI, F.; KŘUPKA, I.; HARTL, M. Reducing the friction of lubricated nonconformal point contacts by transverse shallow micro-grooves. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2015, vol. 229, no. 4, p. 420-428. ISSN: 1350-6501.Detail
ALI, F.; KANETA, M.; KŘUPKA, I.; HARTL, M. Experimental and numerical investigation on the behavior of transverse limited micro-grooves in EHL point contacts. Tribology International, 2015, vol. 84, no. 4, p. 81-89. ISSN: 0301-679X.Detail
KANETA, M.; YANG, P.; KŘUPKA, I.; HARTL, M. Fundamentals of thermal elastohydrodynamic lubrication in Si3N4 and steel circular contacts. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J- JOURNAL OF ENGINEERING TRIBOLOGY, 2015, vol. 229, no. 8, p. 929-939. ISSN: 1350- 6501.Detail
CHOUDHURY, D.; URBAN, F.; VRBKA, M.; HARTL, M.; KŘUPKA, I. A novel tribological study on DLC-coated micro-dimpled Orthopedics implant interface. Journal of the mechanical behavior of biomedical materials, 2015, vol. 2015, no. 45, p. 121-131. ISSN: 1751-6161.Detail | WWW
CHOUDHURY, D.; ROY, T.; KRUPKA, I.; HARTL, M.; MOOTANAH, R. Tribological Investigation of Ultra-High Weight Molecular Polyethylene Against Advanced Ceramic Surfaces in a hip Joint Conditions. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2015, vol. 229, no. 4, p. 410-419. ISSN: 1350-6501.Detail
VRBKA, M.; NEČAS, D.; HARTL, M.; KŘUPKA, I.; URBAN, F.; GALLO, J. Visualization of lubricating films between artificial head and cup with respect to real geometry. Biotribology, 2015, vol. 1-2, no. 1, p. 61-65. ISSN: 2352-5738.Detail | WWW
ALI, F.; KŘUPKA, I.; HARTL, M. Effects of out-of-contact lubricant channeling on friction and film thickness in starved elastohydrodynamic lubrication point contacts. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2015, vol. 229, no. 6, p. 1-9. ISSN: 1350-6501.Detail
NEČAS, D.; ŠPERKA, P.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Film thickness mapping in lubricated contacts using fluorescence. MM Science Journal, 2015, vol. 4, no. 4, p. 821-824. ISSN: 1803-1269.Detail
GALAS, R.; ŠPERKA, P.; OMASTA, M.; HARTL, M.; KŘUPKA, I. Investigation of the Lubricant Fluid- Flow in EHL Contact using Particle Tracking. In Book of Proceedings of 56th International Conference of Machine Design Departments. First. Nitra: Slovak University of Agriculture in Nitra, 2015. p. 353-356. ISBN: 978-80-552-1377- 4.Detail
FRÝZA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Behaviour of EHL Films under Lateral Vibrations. In Book of Proceedings of 56th International Conference of Machine Design Departments. First. Nitra: Slovak University of Agriculture in Nitra, 2015. p. 349-352. ISBN: 978-80-552-1377- 4.Detail
VRBKA, M.; NEČAS, D.; BARTOŠÍK, J.; HARTL, M.; KŘUPKA, I.; GALANDÁKOVÁ, A.; GALLO, J. Stanovení součinitele tření hlavic a jamek TEP kyčle. Acta Chirurgie Orthopaedicae et Traumatologie Čechoslovaca, 2015, vol. 82, no. 5, p. 341-347. ISSN: 0001- 5415.Detail | WWW
KOŠŤÁL, D.; ŠPERKA, P.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Experimental observation of elastohydrodynamically lubricated contacts replenishment. MM Science Journal, 2015, no. 2015/3, p. 640-644. ISSN: 1805-0476.Detail | WWW
NEČAS, D.; VRBKA, M.; URBAN, F.; KŘUPKA, I.; HARTL, M.; GALLO, J. An experimental investigation of lubricant film formation in artificial hip joints. Proceedings of The 8th International Biotribology Forum and The 36th Biotribology Symposium. Yokohama: 2015. p. 73-74. Detail
ALI, F.; KŘUPKA, I.; HARTL, M. Mechanism for Controlling Oil Replenishment in Starved Elliptical EHL Contacts. Tribology Letters, 2015, vol. 60, no. 37, p. 1-8. ISSN: 1023-8883.Detail
URBAN, F.; NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M. In Situ Observation of Lubricant Film within Artificial Hip Joints. Tokyo: Japanese Society of Tribologists, 2015. p. 860-861. Detail
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Experimental Investigation of Lubrication Film Formation at Start-up of Smooth Surfaces. MM Science Journal, 2015, vol. 2015, no. December, p. 825-828. ISSN: 1805-0476.Detail
GALAS, R.; ŠPERKA, P.; OMASTA, M.; HARTL, M.; KŘUPKA, I. Investigation of the Lubricant Fluid- Flow in EHL Contact using Particle Tracking. Machine Design. Scholar' s Press, 2015. ISBN: 978-3-639-66914- 5.Detail
FRÝZA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Behaviour of EHL Films under Lateral Vibrations. Scholar' s Press, 2015.Detail | WWW
KOŠŤÁL, D.; NEČAS, D.; ŠPERKA, P.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Lubricant Rupture Ratio at Elastohydrodynamically Lubricated Contact Outlet. Tribology Letters, 2015, vol. 59, no. 3, p. 1 (jasne p.)ISSN: 1023-8883.Detail | WWW
FRÝZA, J.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Roughness Effects in Impact EHL of Elliptical Contacts. Tokyo: Japanese Society of Tribologists, 2015. p. 971-972. Detail
GALAS, R.; OMASTA, M.; KŘUPKA, I.; HARTL, M. Effect of Friction Modifiers on Adhesion in Wheel- Rail Contact. Tokyo: Japanese Society of Tribologists, 2015. p. 973-974. Detail
CHOUDHURY, D.; CHING, H.A.; MAMAT, A.B.; ČÍŽEK, J.; ABU OSMAN, N.A.; VRBKA, M.; HARTL, M.; KŘUPKA, I. Fabrication and characterization of DLC coated microdimples on hip prosthesis heads. Journal of biomedical materials research. Part B, Applied biomaterials (Print), 2015, vol. 103, no. 5, p. 1002-1012. ISSN: 1552-4973.Detail | WWW
OMASTA, M.; MACHATKA, M; SMEJKAL, D.; KŘUPKA, I.; HARTL, M. Influence of sanding parameters on adhesion recovery in contaminated wheel–rail contact. WEAR, 2015, vol. 322-323, no. 1, p. 218-225. ISSN: 0043-1648.Detail
2014
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Evidence of Plug Flow in Rolling-Sliding Elastohydrodynamic Contact. Tribology Letters, 2014, vol. 54, no. 2, p. 151-160. ISSN: 1023-8883.Detail
GALAS, R.; SMEJKAL, D.; OMASTA, M.; HARTL, M. Twin-Disc Experimental Device for Study of Adhesion in Wheel- Rail Contact. Engineering Mechanics, 2014, vol. 21, no. 5, p. 329-334. ISSN: 1805- 4633.Detail | WWW
FICZA, I.; ŠPERKA, P.; HARTL, M. Transient Calculations in Elastohydrodynamically Lubricated Point Contacts. Engineering Mechanics, 2014, vol. 2014 (21), no. 5, p. 311-319. ISSN: 1805- 4633.Detail
KOŠŤÁL, D.; ŠPERKA, P.; HARTL, M. Controlling and Measuring Starvation Severity in EHL Contacts. Engineering Mechanics, 2014, vol. 21, no. 5, p. 321-328. ISSN: 1802- 1484.Detail
NEČAS, D.; VRBKA, M.; ŠPERKA, P.; DRUCKMÜLLER, M.; SKLÁDAL, P.; ŠTARHA, P.; KŘUPKA, I.; HARTL, M. Qualitative Analysis of Film Thickness in Rolling EHD Contact by Fluorescence Technique. In Modern Methods of Construction Design. Lecture Notes in Mechanical Engineering. Springer International Publishing, 2014. p. 615-622. ISBN: 978-3-319-05202- 1. ISSN: 2195- 4356.Detail | WWW
HARTL, M.; KŘUPKA, I.; OMASTA, M.; ŠPERKA, P. RECENT ADVANCES AND PROBLEMS IN LUBRICATED HERTZIAN CONTACTS. In ENGINEERING MECHANICS 2014. Engineering mechanics 2014. Engineering Mechanics. Svratka, Česká Republika.: Czech Society for Mechanics, 2014. p. 34-37. ISBN: 978-80-214-4871-1. ISSN: 1805-8248.Detail
KANETA, M.; GUO, F.; WANG, J.; KŘUPKA, I.; HARTL, M. Microgroove formation in surface ridges in impact elliptical EHL contacts. Lubrication Science, 2014, vol. 26, no. 5, p. 283-299. ISSN: 0954-0075.Detail
KANETA, M.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Ehl traction analysis of perfluoropolyether fluids based on bulk modulus. Tribologia: Finnish Journal of Tribology, 2014, vol. 32, no. 2, p. 29-37. ISSN: 0780-2285.Detail
VRBKA, M.; KŘUPKA, I.; HARTL, M.; NÁVRAT, T.; GALLO, J.; GALANDÁKOVÁ, A. In situ measurements of thin films in bovine serum lubricated contacts using optical interferometry. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART H-JOURNAL OF ENGINEERING IN MEDICINE, 2014, vol. 228, no. 2, p. 149-158. ISSN: 0954-4119.Detail
KOŠŤÁL, D.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Mechanismy mazání valivých ložisek. In 2014. p. 30-32. Detail
FICZA, I.; VAVERKA, M.; HARTL, M. Numerical solution of contact pressure in lubricated non-smooth point contact using convolution algorithms. International Journal of Computational Science and Engineering, 2014, vol. 9, no. 5/6, p. 457-464. ISSN: 1742-7193.Detail
NEČAS, D.; VRBKA, M.; YARIMITSU, S.; NAKASHIMA, K.; SAWAE, Y.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Frictional Properties of PVA Hydrogel. In 55th International Conference of Machine Design Departments. 2014. p. 147-152. ISBN: 978-80-01-05542- 7.Detail
HARTL, M.; KŘUPKA, I.; OMASTA, M.; ŠPERKA, P. Recent Advances and Problems in Lubricated Hertzian Contacts. In Engineering Mechanics 2014. Svratka: Brno University of Technology, 2014. p. 34-38. ISBN: 978-80-214-4871-1.Detail
OMASTA, M.; GALAS, R.; HARTL, M. Soubor poznatků a experimentální metodologie pro studium chování modifikátoru tření. 2014.Detail
2013
JANG, S.; HARTL, M.; KŘUPKA, I. Study on the transient elastohydrodynamic film formation by the artificial surface pattern structure. In 5th World Tribology Congress, WTC 2013; The Palaolimpico Isozaki TorinoC.so SebastopoliTorino; Italy; 8 September 2013 through 13 September 2013; Code 109501. 2. Torino: Politecnico di Torino (DIMEAS), 2013. p. 1013-1015. ISBN: 9781634393522.Detail
OMASTA, M.; FRÝZA, J.; HARTL, M.; KŘUPKA, I. Study of Effects of Wheel Flange/ Rail Gauge Contact Lubrication. In Proceedings of World Tribology Congres 2013. 4. Turín: Politecnico di Torino (DIMEAS), 2013. p. 3007-3009. ISBN: 9781634393522.Detail
STAHL, K.; MICHAELIS, K.; MAYER., J; WEIGL, A.; LOHNER, T.; OMASTA, M.; HARTL, M.; KŘUPKA, I. Theoretical and experimental investigations on EHL point contacts with different entrainment velocity directions. In Proceedings of World Tribology Congres 2013. 4. Turín: Politecnico di Torino (DIMEAS), 2013. p. 980-983. ISBN: 9781634393522.Detail | WWW
VRBKA, M.; NÁVRAT, T.; KŘUPKA, I.; HARTL, M.; ŠPERKA, P.; GALLO, J. Study of film formation in bovine serum lubricated contacts under rolling/sliding conditions. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY, 2013, vol. 227, no. 5, p. 459-475. ISSN: 1350-6501.Detail
OMASTA, M.; KŘUPKA, I.; HARTL, M. Effect of Surface Velocity Directions on Elastohydrodynamic Film Shape. TRIBOLOGY TRANSACTIONS, 2013, vol. 56, no. 2, p. 301-309. ISSN: 1040- 2004.Detail
VRBKA, M.; NÁVRAT, T.; KŘUPKA, I.; HARTL, M.; GALLO, J. MAPPING OF FILM THICKNESS IN BOVINE SERUM LUBRICATED CONTACTS. Engineering Mechanics, 2013, vol. 20, no. 1, p. 27-41. ISSN: 1802- 1484.Detail
ALI, F.; KŘUPKA, I.; HARTL, M. An Approximate Approach to Predict the Degree of Starvation in Ball– Disk Machine Based on the Relative Friction. TRIBOLOGY TRANSACTIONS, 2013, vol. 56, no. 4, p. 681-686. ISSN: 1040- 2004.Detail
ALI, F.; KRUPKA, I.; HARTL, M. Enhancing the parameters of starved EHL point conjunctions by artificially induced replenishment. Tribology International, 2013, vol. 66, no. 1, p. 134-142. ISSN: 0301- 679X.Detail
STAHL, K.; MICHAELIS, K.; MAYER, J.; WEIGL, A.; LOHNER, T.; OMASTA, M.; HARTL, M.; KŘUPKA, I. Theoretical and Experimental Investigations on EHL Point Contacts with Different Entrainment Velocity Directions. TRIBOLOGY TRANSACTIONS, 2013, vol. 56, no. 5, p. 728-738. ISSN: 1040- 2004.Detail
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. Experimental study of starved EHL contacts based on thickness of oil layer in the contact inlet. Tribology International, 2013, vol. 67, no. 1, p. 140-145. ISSN: 0301- 679X.Detail
OMASTA, M.; FRÝZA, J.; HARTL, M.; KŘUPKA, I. An experimental approach to the study of rail wheel/ flange lubrication. In Society of Tribologists & Lubrication Engineers Annual Meeting & Exhibition 2013 / Proceedings of a meeting held 5-9 May 2013, Detroit, Michigan, USA. Society of Tribologists and Lubrication Engineers, 2013. p. 1-3. ISBN: 978-1-62993-289- 7.Detail | WWW
NEČAS, D.; VRBKA, M.; ŠPERKA, P.; DRUCKMÜLLER, M.;SKLÁDAL, P.; ŠTARHA, P.; KŘUPKA, I.; HARTL, M. Qualitative Analysis of Film Thickness in Rolling EHD Contact by Fluorescence Technique. In Book of Proceedings of 54th International Conference of Machine Design Departments. Springer, 2013. p. 513-520. ISBN: 978-80-7372-986- 8.Detail
KANETA, M.; KŘUPKA, I.; HARTL, M.; GUO, F.; WANG, J. Formation of micro- grooves under impact loading in elliptical contacts with surface ridges. Tribology International, 2013, vol. 65, no. 9, p. 336-345. ISSN: 0301- 679X.Detail
BAIR, S.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Quantitative elastohydrodynamic film thickness of mechanically degraded oil. Tribology International, 2013, vol. 65, no. 8, p. 33-38. ISSN: 0301- 679X.Detail
NÁVRAT, T.; VRBKA, M.; LAŠTŮVKA, J.; KŘUPKA, I.; HARTL, M.; GALLO, J. Effect of contact condition on film thickness formation in artificial joints. In Mechatronics 2013. Springer International Publishing Switzerland: Springer International Publishing, 2013. p. 863-868. ISBN: 978-3-319-02293- 2.Detail | WWW
GALLO, J.; HARTL, M.; VRBKA, M.; NÁVRAT, T.; KŘUPKA, I. Co by měl vědět ortoped o biotribologii totální endoprotézy kyčelního kloubu. Acta Chirurgie Orthopaedicae et Traumatologie Čechoslovaca, 2013, vol. 80, no. 6, p. 377-385. ISSN: 0001- 5415.Detail | WWW
KOŠŤÁL, D.; ŠPERKA, P.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Influence of rolling elements distance on starvation. In Society of Tribologists & Lubrication Engineers Annual Meeting & Exhibition 2013 / Proceedings of a meeting held 5-9 May 2013, Detroit, Michigan, USA. Detroit: Curran Associates, Inc. ( Dec 2013 ), 2013. p. 296-298. ISBN: 978-1-62993-289- 7.Detail | WWW
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Rapid Prediction of Roughness Effects in Sliding EHL Contacts. In Society of Tribologists & Lubrication Engineers Annual Meeting & Exhibition 2013 / Proceedings of a meeting held 5-9 May 2013, Detroit, Michigan, USA. Detroit: Society of Tribologists and Lubrication Engineers, 2013. p. 180-182. ISBN: 978-1-62993-289- 7.Detail | WWW
HARTL, M. Lubricant Film Thickness Measurement: Colorimetric Interferometry. In Encyclopedia of Tribology. 1. New York: Springer US, 2013. p. 2023-2029. ISBN: 978-0-387-92896- 8.Detail
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Surface Roughness Effects in Thermal EHL Contacts. In Proceedings of the 5th World Tribology Congress. 2. Torino: Politecnico di Torino (DIMEAS), 2013. p. 1686-1688. ISBN: 9781634393522.Detail
KOŠŤÁL, D.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Surface Roughness Effects in Starved EHL Contacts. In Proceedings of World Tribology Congres 2013. 1. Turín: Italian Tribology Association, 2013. p. 951-954. ISBN: 9781634393522.Detail
VRBKA, M.; KŘUPKA, I.; HARTL, M.; GALLO, J. Study of lubricating mechanisms in artificial hip joints. In 5th World Tribology Congress, WTC 2013. 1. Torino, Italy: Politecnico di Torino (DIMEAS), 2013. p. 467-469. ISBN: 9781634393522.Detail | WWW
2012
KŘUPKA, I.; HARTL, M.; KANETA, M. Pressure increase in elliptical impact ehl contacts with surface asperities. In Proceedings of the ASME/ STLE 2012 International Joint Tribology Conference. Denver, CO; United States: American Society of Mechanical Engineers, Tribology Division, TRIB, 2012. p. 101-102. ISBN: 9780791845080.Detail
ZIMMERMAN, M.; KŘUPKA, I.; HARTL, M.; HOUŠKA, P. LUBRICATION FILM THICKNESS BEHAVIOR UNDER TRANSIENT SPEED AND LOAD CONDITIONS. In PROCEEDINGS OF THE ASME/STLE INTERNATIONAL JOINT TRIBOLOGY CONFERENCE, IJTC 2012. 1. Denver, CO, USA: AMER SOC MECHANICAL ENGINEERS, THREE PARK AVENUE, NEW YORK, NY 10016- 5990 USA, 2012. p. 189-191. ISBN: 978-0-7918-4508- 0.Detail
KŘUPKA, I.; HARTL, M.; ČUDEK, V. Application of Spectroscopic Reflectometry to Elastohydrodynamic Lubrication Films Study. Tribology Letters, 2012, vol. 45, no. 1, p. 195-205. ISSN: 1023- 8883.Detail
OMASTA, M.; HARTL, M.; KŘUPKA, I. EFFECT OF SURFACE VELOCITY DIRECTIONS ON EHD FILM SHAPE. In STLE 2012 Annual Meeting & Exhibition. Society of Tribologists and Lubrication Engineers, 2012. p. 1-3. ISBN: 978-0-7918-4508- 0.Detail
KAISER, J.; ŠTĚPÁNKOVÁ, K.; KOŘISTKOVÁ, T.; ŠEDO, O.; MELNYK, G.; HARTL, M.; PALOUŠEK, D.; KUČERA, J. Determination of the cause of selected canine urolith formation by advanced analytical methods. JOURNAL OF SMALL ANIMAL PRACTICE, 2012, vol. 2012, no. 53, p. 646-651. ISSN: 0022-4510.Detail
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. The Behavior of Surface Roughness in EHL Contacts Under Small Slide to Roll Ratios. Tribology Letters, 2012, vol. 47, no. 3, p. 357-366. ISSN: 1023-8883.Detail
KAISER, J.; NOVOTNÝ, K.; MARTIN, M.; HRDLIČKA, A.; MALINA, R.; HARTL, M.; ADAM, V.; KIZEK, R. Trace elemental analysis by laser-induced breakdown spectroscopy - Biological applications. SURFACE SCIENCE REPORTS, 2012, vol. 67, no. 11, p. 233-243. ISSN: 0167-5729.Detail | WWW
BOSÁK, D.; LAŠTŮVKA, J.; VRBKA, M.; NÁVRAT, T.; HARTL, M.; KŘUPKA, I. MAPPING OF LUBRICATING FILM THICKNESS IN HUMAN HIP JOINT REPLACEMENTS. MM Science Journal, 2012, vol. 2012, no. 12, p. 378-381. ISSN: 1803- 1269.Detail | WWW
ALI, F.; KŘUPKA, I.; HARTL, M. Analytical and experimental investigation on friction of non- conformal point contacts under starved lubrication. MECCANICA, 2012, vol. 45, no. 1, p. 1-9. ISSN: 0025- 6455.Detail
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Prediction of Real Rough Surface Deformation in Pure Rolling EHL Contact: Comparison with Experiment. TRIBOLOGY TRANSACTIONS, 2012, vol. 55, no. 5, p. 698-704. ISSN: 1040- 2004.Detail
KANETA, M.; KŘUPKA, I.; HARTL, M. Pressure Increase in Elliptical Impact Elastohydrodynamic Lubrication Contacts With Longitudinal Asperities. ASME Transaction, Journal of Tribology, 2012, vol. 135, no. 1, p. 1-6. ISSN: 0742- 4787.Detail
KANETA, M.; KŘUPKA, I.; HARTL, M. Effects of Loading Process and Contact Shape on Point Impact Elastohydrodynamics. TRIBOLOGY TRANSACTIONS, 2012, vol. 55, no. 6, p. 772-781. ISSN: 1040- 2004.Detail
ALI, F.; HARTL, M. FRICTION OF NON- CONFORMAL CONTACTS UNDER STARVED EHD LUBRICATION. MM Science Journal, 2012, vol. 2012, no. 12, p. 374-377. ISSN: 1803- 1269.Detail
SVOBODA, P.; KOŠŤÁL, D.; KŘUPKA, I.; HARTL, M. EXPERIMENTAL STUDY OF LUBRICATION FILM FORMATION IN MULTIPLE CONTACTS DEVICE UNDER STARVED CONDITIONS. In Proceedings of the ASME/ STLE 2012 International Joint Tribology Conference. Denver, CO; United States: American Society of Mechanical Engineers, Tribology Division, TRIB, 2012. p. 233-235. ISBN: 978-0-7918-4508- 0.Detail
BOSÁK, D.; LAŠTŮVKA, J.; VRBKA, M.; NÁVRAT, T.; HARTL, M.; KŘUPKA, I. Mapping of lubricating film thickness in human hip joint replacements. In 53rd International Conference of Machine Design Departments. 1. Brno: Brno University of Technology, 2012. p. 45-52. ISBN: 978-80-214-4533- 8.Detail
VRBKA, M.; NÁVRAT, T.; KŘUPKA, I.; HARTL, M.; GALLO, J. EFFECT OF PROTEINS ON FILM FORMATION IN BOVINE SERUM LUBRICATED CONTACTS UNDER ROLLING/ SLIDING CONDITIONS. In ASME/STLE 2012 Joint Tribology Conference (IJTC2012). 1. Denver, Colorado, USA: ASME, 2012. p. 1-3. ISBN: 978-0-7918-4508- 0.Detail
VRBKA, M.; NÁVRAT, T.; KŘUPKA, I.; HARTL, M.; GALLO, J.; ADAM, T. Effect of Proteins on Film Formation in Bovine Serum Lubricated Contacts. In 15th Nordic Symposium on Tribology (NORDTRIB 2012). 1. Trondheim, Norway: Norwegian University of Science and Technology, 2012. p. 91-91. ISBN: 978-82-14-05270- 1.Detail
OMASTA, M.; KŘUPKA, I.; HARTL, M. THE CONTRIBUTION OF A SLIDING VELOCITY TO EHL FILM THICKNESS DISTRIBUTION. In ASME/ STLE 2012 International Joint Tribology Conference. 1. Denver, Colorado, USA: ASME/ STLE, 2012. p. 1-3. ISBN: 978-0-7918-4508- 0.Detail
KŘUPKA, I.; HARTL, M.; POLIŠČUK, R. Projekt BigBertha. Brno: Koyo Bearings Česká republika s.r.o., 2012. p. 1 (1 s.). Detail
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Experimental study on analytical methods for roughness deformation description in EHL contacts. In PROCEEDINGS OF THE ASME/STLE INTERNATIONAL JOINT TRIBOLOGY CONFERENCE, IJTC 2012. Denver, CO: American Society of Mechanical Engineers, 2012. p. 123-125. ISBN: 978-0-7918-4508- 0.Detail
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Experimental study of real roughness attenuation in rolling- sliding concentrated contacts. Tribology International, 2012, vol. 46, no. 1, p. 14-21. ISSN: 0301- 679X.Detail
2011
KŘUPKA, I.; HARTL, M.; ZIMMERMAN, M.; HOUŠKA, P.; JANG,S. Effect of surface texturing on elastohydrodynamically lubricated contact under transient speed conditions. Tribology International, 2011, vol. 44, no. 10, p. 1144-1150. ISSN: 0301- 679X.Detail
GALIOVÁ, M.; KAISER, J.; NOVOTNÝ, K.; HARTL, M.; KIZEK, R.; BABULA, P. Utilization of Laser-Assisted Analytical Methods for Monitoring of Lead and Nutrition Elements Distribution in Fresh and Dried Capsicum annuum L. Leaves. Microscopy research and technique, 2011, vol. 74, no. 9, p. 845-852. ISSN: 1059-910X.Detail
OMASTA, M.; KŘUPKA, I.; HARTL, M. Effect of surface velocity directions on elastohydrodynamic film shape. In ECOTRIB 2011. Wien: The Austrian Tribology Society, 2011. p. 531-532. ISBN: 978-3-901657-38- 2.Detail
VRBKA, M.; KŘUPKA, I.; SVOBODA, P.; ŠPERKA, P.; NÁVRAT, T.; HARTL, M.; NOHAVA, J. Effect of shot peening on rolling contact fatigue and lubricant film thickness within mixed lubricated non-conformal rolling/ sliding contacts. Tribology International, 2011, vol. 44, no. 12, p. 1726-1735. ISSN: 0301- 679X.Detail
ZIMMERMAN, M.; KŘUPKA, I.; HARTL, M.; HOUŠKA, P. EFFECT OF SURFACE TEXTURING ON EHD LUBRICATION FILMS UNDER TRANSIENT SPEED CONDITION. In PROCEEDINGS OF THE ASME/STLE INTERNATIONAL JOINT TRIBOLOGY CONFERENCE - 2011. 1. Los Angeles, CA, USA: AMER SOC MECHANICAL ENGINEERS, THREE PARK AVENUE, NEW YORK, NY 10016- 5990 USA, 2011. p. 187-189. ISBN: 978-0-7918-5474- 7.Detail
SVOBODA, P.; VRBKA, M.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Study of Lubrication Film Formation in Ball Bearings Under Starved Conditions. In ASME/ STLE 2011 International Joint Tribology Conference. 1. Los Angeles, CA, USA: American Society of Mechanical Engineers, Tribology Division, TRIB, 2011. p. 183-185. ISBN: 978-0-7918-5474- 7.Detail
OMASTA, M.; KŘUPKA, I.; HARTL, M. Study of elastohydrodynamic film shape under different directions of velocity vectors. In ASME/ STLE 2011 International Joint Tribology Conference. 1. Los Angeles, CA, USA: ASME/ STLE, 2011. p. 1-3. ISBN: 978-0-7918-5474- 7.Detail
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Experimental study of artificial features attenuation in rolling/ sliding concentrated contacts. In ASME/ STLE 2011 International Joint Tribology Conference. 1. Los Angeles, CA, USA: ASME/ STLE, 2011. p. 135-137. ISBN: 978-0-7918-5474- 7.Detail | WWW
VRBKA, M.; ZIMMERMAN, M.; NÁVRAT, T.; KŘUPKA, I.; HARTL, M. Mapping of film thickness in bovine serum lubricated contacts. In International Conference on BioTribology (ICoBT 2011). 1. Londýn: Imperial College, 2011. p. 1-2. Detail
2010
KUMAR, P.; BAIR, S.; KŘUPKA, I.; HARTL, M. Newtonian quantitative elastohydrodynamic film thickness with linear piezoviscosity. Tribology International, 2010, vol. 43, no. 11, p. 2159-2165. ISSN: 0301- 679X.Detail
SHEN, XJ.; CHEN, XY.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Effect of real longitudinal surface roughness on lubrication film formation within line elastohydrodynamic contact. Tribology International, 2010, vol. 44, no. 3, p. 1-6. ISSN: 0301- 679X.Detail
VRBKA, M.; KŘUPKA, I.; HARTL, M.; SVOBODA, P. Effect of Surface Topography Modifications on Rolling Contact Fatigue of Mixed Lubricated Contacts. In Proceedings of a meeting held 16-20 May 2010, Las Vegas, Nevada, USA. Las Vegas, Nevada, USA: STLE, 2010. p. 1-3. ISBN: 9781617387272.Detail
VRBKA, M.; ŠAMÁNEK, O.; ŠPERKA, P.; NÁVRAT, T.; KŘUPKA, I.; HARTL, M. Effect of surface texturing on rolling contact fatigue within mixed lubricated non-conformal rolling/ sliding contacts. Tribology International, 2010, vol. 43, no. 8, p. 1457-1465. ISSN: 0301- 679X.Detail | WWW
VRBKA, M.; KŘUPKA, I.; ŠAMÁNEK, O.; SVOBODA, P.; VAVERKA, M.; HARTL, M. Effect of surface texturing on lubrication film formation and rolling contact fatigue within mixed lubricated non- conformal contacts. MECCANICA, 2010, vol. 2010, no. 06, p. 1-8. ISSN: 0025- 6455.Detail | WWW
KŘUPKA, I.; HARTL, M.; BAIR, S.; SVOBODA, P. ;KUMAR, P. Mechanical Degradation of the Liquid in an Operating EHL Contact. Tribology Letters, 2010, vol. 40, no. 3, p. 1-7. ISSN: 1023- 8883.Detail
2009
HARTL, M.; KŘUPKA, I.; SVOBODA, P. Effect of surface topography on mixed lubrication film under transient conditions. In PROCEEDINGS OF THE ASME/STLE INTERNATIONAL JOINT TRIBIOLOGY CONFERENCE - 2009. 1. Mempis, TN: AMER SOC MECHANICAL ENGINEERS, THREE PARK AVENUE, NEW YORK, NY 10016- 5990 USA, 2009. p. 481-482. ISBN: 978-0-7918-4895- 1.Detail
KŘUPKA, I.; HARTL, M.; SVOBODA, P. Effects of surface topography on lubrication film formation within mixed lubricated contacts during start up. In Proceedings of World Tribology Congress 2009, Sunday 6th to Friday 11th, September, 2009, Kyoto, Japan. Japan: Japanese Society of Tribologists, 2009, 2009. p. 543-543. ISBN: 9784990013998.Detail
KŘUPKA, I.; HARTL, M.; VRBKA, M.; VAVERKA, M.; SVOBODA, P.; ŠAMÁNEK, O. The Effect of Surface Texturing on Lubricant Film Thickness and Contact Pressure within Non- Conformal Surfaces. In Ecotrib 2009 - 2nd European Conference on Tribology. 1. Pisa, Italy: Engineering Faculty, University of Pisa, 2009. p. 115-120. ISBN: 978-88-467-2426- 7.Detail
ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Experimental study of real roughness attenuation in concentrated contacts. Tribology International, 2009, vol. 42, no. 12, p. 1-9. ISSN: 0301- 679X.Detail
KŘUPKA, I.; SVOBODA, P.; HARTL, M. Effect of surface topography on mixed lubrication film formation during start up under rolling/ sliding conditions. Tribology International, 2009, vol. 43, no. 4, p. 1-9. ISSN: 0301- 679X.Detail
KŘUPKA, I.; HARTL, M.; BAIR, S.; KUMAR, P.; KHONSARI, M.M. The Effect of Load (Pressure) for Quantitative EHL Film Thickness. Tribology Letters, 2009, vol. 34, no. X, p. 1-10. ISSN: 1023- 8883.Detail
KŘUPKA, I.; HARTL, M.; SVOBODA, P. Effects of surface topography on lubrication film formation within elastohydrodynamic and mixed lubricated non- conformal contacts. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J- JOURNAL OF ENGINEERING TRIBOLOGY, 2009, vol. 223, no. 6, p. 1-9. ISSN: 1350- 6501.Detail
KŘUPKA, I.; HARTL, M.; VRBKA, M.; VAVERKA, M.; POLIŠČUK, R. Effect of surface dents on contact pressure in elastohydrodynamic contacts. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J- JOURNAL OF ENGINEERING TRIBOLOGY, 2009, vol. 223, no. 4, p. 683-693. ISSN: 1350- 6501.Detail
KŘUPKA, I.; HARTL, M. Effect of Surface Texturing on Very Thin Film EHD Lubricated Contacts. TRIBOLOGY TRANSACTIONS, 2009, vol. 52, no. 1, p. 21-28. ISSN: 1040- 2004.Detail
ČUDEK, V.; KŘUPKA, I.; HARTL, M. Užití spektroskopické reflektometrie při studiu elastohydrodynamického mazání. Jemná mechanika a optika, 2009, vol. 54, no. 7- 8, p. 229-230. ISSN: 0447- 6441.Detail
2008
KOUTNÝ, D.; KŘUPKA, I.; HARTL, M. Behavior of lubrication films contaminated by water. In Advances in Automotive Engineering Volume I. 1. Brno: Tribun EU, 2008. p. 186-194. ISBN: 978-80-7399-496- 9.Detail
KŘUPKA, I.; HARTL, M.; KOUTNÝ, D. Behavior of real roughness features within mixed lubricated non- conformal contacts. Tribology International, 2008, vol. 41, no. 12, p. 1153-1160. ISSN: 0301- 679X.Detail
KŘUPKA, I.; HARTL, M.; POLIŠČUK, R. Behavior of thin viscous boundary films in lubricated contacts between micro- textured surfaces. Tribology International, 2008, vol. 42, no. X, p. 1-7. ISSN: 0301- 679X.Detail
KŘUPKA, I.; HARTL, M.; VRBKA, M. Effect of surface texturing on mixed lubricated non- conformal contacts. Tribology International, 2008, vol. 41, no. 11, p. 1063-1073. ISSN: 0301- 679X.Detail
LIU, Y.; WANG, G.J.; KŘUPKA, I.; HARTL, M.; BAIR, S. The Shear-Thinning Elastohydrodynamic Film Thickness of a Two- Component Mixture. ASME Transaction, Journal of Tribology, 2008, vol. 130, no. 2, p. 021502- 1 (021502-7 p.)ISSN: 0742- 4787.Detail
VAVERKA, M.; VRBKA, M.; POLIŠČUK, R.; KŘUPKA, I.; HARTL, M. Numerical evaluation of pressure from experimentally measured film thickness in EHL point contact. Lubrication Science, 2008, vol. 20, no. 1, p. 47-59. ISSN: 0954- 0075.Detail
KŘUPKA, I.; HARTL, M.; SVOBODA, P. Effects of Roughness Features on Lubrication Film Formation within Mixed Lubricated Contacts. In 2nd International Conference on advanced Tribology 2008. 1. Singapore: Research Publishing Services, 2008. p. 482-483. ISBN: 978-981-08-2067- 1.Detail
KŘUPKA, I.; HARTL, M.; BAIR, S.; KUMAR, P.; KHONSARI, M.M. An Experimental Validation of the Recently Discovered Scale Effect in Generalized Newtonian EHL. Tribology Letters, 2008, vol. 33, no. X, p. 1-9. ISSN: 1023- 8883.Detail
2007
POLIŠČUK, R.; VAVERKA, M.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Optimized Mapping of Pressure in Lubricated Point Contacts Based on Measured Film Thickness. In Proceedings of the 2007 International Mechanical Engineering Congress & Exposition. Seattle: ASME, 2007. p. DVD ( p.)ISBN: 0-7918-3812- 9.Detail
KŘUPKA, I.; HARTL, M. Thin- Film Lubrication of Dented Surfaces. TRIBOLOGY TRANSACTIONS, 2007, vol. 50, no. 4, p. 488-496. ISSN: 1040- 2004.Detail
KŘUPKA, I.; HARTL, M.; URBANEC, L.; ČERMÁK, J. Single dent within EHD contact - comparison between experimental and numerical results. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J- JOURNAL OF ENGINEERING TRIBOLOGY, 2007, vol. 221, no. J6, p. 635-644. ISSN: 1350- 6501.Detail
KŘUPKA, I.; HARTL, M. Experimental Study of Microtextured Surfaces Operating Under Thin- Film EHD Lubrication Conditions. ASME Transaction, Journal of Tribology, 2007, vol. 129, no. 3, p. 502-508. ISSN: 0742- 4787.Detail
KŘUPKA, I.; HARTL, M. The influence of Thin Boundary Films on Real Surface Roughness in Thin Film, Mixed EHD Contact. Tribology International, 2007, vol. 40, no. 11, p. 1553-1560. ISSN: 0301- 679X.Detail
KŘUPKA, I.; HARTL, M. The effect of surface texturing on thin EHD lubrication films. Tribology International, 2007, vol. 40, no. 7, p. 1100-1110. ISSN: 0301- 679X.Detail
PALOUŠEK, D.; KOUTNÝ, D.; PRAŽÁK, F.; VRBKA, M.; VAVERKA, M.; BRANDEJS, J.; HARTL, M. Innovative Approaches to Mechanical Engineering Education at Brno University of Technology. In Proceedings of the International Conferecne on Mechanical Engineering and Mechanics 2007. NJ USA: Science Press USA, 2007. p. 2194-2199. ISBN: 1-933100-21- 4.Detail
KŘUPKA, I.; HARTL, M. Effect of Surface Texturing on Concentrated Contacts. In Proceedings of the International Conferecne on Mechanical Engineering and Mechanics 2007. NJ USA: Science Press USA, 2007. p. 1035-1038. ISBN: 1-933100-21- 4.Detail
ŠPERKA, P.; HARTL, M. 3D optický profilometr pro mapování inženýrských povrchů. Konference diplomových prací 2007. 1. Ústav konstruování, fakulta strojního inženýrství, VUT v Brně: Ústav konstruování, 2007. p. 1-5. ISBN: 978-80-214-3406- 6.Detail
KŘUPKA, I.; HARTL, M.; POLIŠČUK, R. The Effect of Boundary Films on Dented Surfaces Operated under Thin EHD Lubrication. In Ecotrib 2007. 1. Ljubljana: Slovenian society for tribology, 2007. p. 745-754. ISBN: 978-961-90254-8- 2.Detail
KŘUPKA, I.; HARTL, M. The Effect of Surface Texturing on Thin EHD Lubrication Films. In Ecotrib 2007. 1. Ljubljana: Slovenian society for tribology, 2007. p. 733-745. ISBN: 978-961-90254-8- 2.Detail
KŘUPKA, I.; HARTL, M. Effect of surface texturing on thin film EHD lubricated contact. In Proceedings of the 2008 STLE Annual Meeting. USA: STLE, 2007. p. 1-3. Detail
KŘUPKA, I.; HARTL, M. Effect of thin viscous boundary films on real surface roughness under thin film lubrication conditions. In Proceedings of the 2008 STLE Annual Meeting. USA: STLE, 2007. p. 1-3. Detail
VRBKA, M.; VAVERKA, M.; POLIŠČUK, R.; KŘUPKA, I.; HARTL, M. Pressure Calculation from Experimentally Evaluated Lubricant Thickness within EHL Contacts. In Proceedings of the ASME/ STLE International Joint Tribology Conference 2007. STLE/ ASME. San Diego, California, USA: ASME/ STLE, 2007. p. 1-3. ISBN: 978-0-7918-4810- 4.Detail
KŘUPKA, I.; HARTL, M. Effect of surface texturing on lubricated contact behaviour. In Sborník 10. mezinárodní konference Tribotechnika v teorii a praxi. Praha: Česká strojnická společnost, 2007. p. 61-65. ISBN: 978-80-02-01963- 3.Detail
HARTL, M.; KŘUPKA, I. Effect of boundary films on lubricated contact behaviour. In Sborník 10. mezinárodní konference Tribotechnika v teorii a praxi. Praha: Česká strojnická společnost, 2007. p. 123-127. ISBN: 978-80-02-01963- 3.Detail
2006
KŘUPKA, I.; HARTL, M.; LIŠKA, M. Experimental study of the behaviour of real asperities within lubricated contacts. Lubrication Science, 2006, vol. 18, no. 2, p. 129-139. ISSN: 0954- 0075.Detail
KŘUPKA, I.; HARTL, M. EHL film thickness behaviour under high pressure - comparison between numerical and experimental results. In Proceedings of the IUTAM Symposium on Elastohydrodynamics and Microelastohydrodynamics. Cardiff: Springer, 2006. p. 217-228. ISBN: 1-4020-4532- 8.Detail
ŠVEHLÁK, M.; KŘUPKA, I.; HARTL, M. Influence of surface topography on lubricated contacts behaviour. In Engineering mechanics 2006 - book of extended abstracts. Svratka: Institute of Theoretical and Applied Mechanics, 2006. p. 372-373. ISBN: 80-86246-27- 2.Detail
KŘUPKA, I.; HARTL, M.; URBANEC, L.; ČERMÁK, J. Single dent behaviour within EHD lubricated contacts - comparison between experimental and numerical results. In Proceedings of ASIATRIB 2006. Tokyo: Japanese Society of Tribologists, 2006. p. 193-194. ISBN: 4-9900139-8- 0.Detail
VAVERKA, M.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Influence of Dents on Friction Surfaces on Thin Lubrication Films. In 15th International Colloquium Tribology - Automotive and Industrial Lubrication. Esslingen, Ostfildern: Technische Akademie Esslingen, Ostfildern, 2006. p. 1-5. ISBN: 3-924813-62- 0.Detail
KŘUPKA, I.; HARTL, M. Thin lubricating films behaviour at very high contact pressure. Tribology International, 2006, vol. 39, no. 12, p. 1726-1731. ISSN: 0301- 679X.Detail
POLIŠČUK, R.; VAVERKA, M.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Pressure Distribution Within EHD Point Contacts Based on Measured Film Thickness. In Proceedings of 2006 ASME International Mechanical Engineering Congress and Exposition IMECE2006. Chicago, Illinois USA: Pinehurst Technologies, Inc., 2006. p. DVD ( p.)ISBN: 0-7918-3790- 4.Detail
VRBKA, M.; VAVERKA, M.; POLIŠČUK, R.; KŘUPKA, I.; HARTL, M. Vliv mazivostních přísad na tloušťku mazacího filmu v EHD kontaktu. In Mazání v moderním průmyslovém podniku. 1. Praha: Česká strojnická společnost, 2006. p. 90-95. ISBN: 80-02-01808- 7.Detail
VRBKA, M.; VAVERKA, M.; POLIŠČUK, R.; KŘUPKA, I.; HARTL, M.; URBANEC, L. Evaluation of pressure from film thickness within EHL contact with dented surfaces. In AITC- AIT 2006 5th International Conference of Tribology. Parma, Itálie: 2006. p. 1-11. ISBN: 88-902333-0- 3.Detail
LIU, Y.; WANG, Q.J.;WANG, W.; HU, Y.,; ZHU, D.; KŘUPKA, I.; HARTL, M. EHL simulation using the free- volume viscosity model. Tribology Letters, 2006, vol. 23, no. 1, p. 27-37. ISSN: 1023- 8883.Detail
KŘUPKA, I.; HARTL, M. Experimental study of surface texturing effects on Thin Film EHd contacts. In Proceedings of ASIATRIB 2006. Kanazawa: Japanese society of Tribologists, 2006. p. 679-680. ISBN: 4-9900139-8- 0.Detail
2005
KŘUPKA, I., HARTL, M., LIŠKA, M. Experimental Study of Real Roughness Features within EHD Point Contacts. In Proceedings of the 3rd World Tribology Congress. Washington, USA: ASME, 2005. p. 1 ( p.)Detail
KŘUPKA, I., HARTL, M. Behaviour of Roughness Features Passing Through EHD Point Contact. In COST 532 Conference. Porto: 2005. p. 45 ( p.)ISBN: 972-8953-01- 1.Detail
HARTL, M. Numerical Solution of EHL Point Contact with Single Real Dent and Comparison with Experimental Measurement. In Book of Synopses ITC. Tokyo: 2005. p. 343 ( p.)ISBN: 4-9900139-7- 2.Detail
Molimard J., Querry M., Vergne P., Krupka I., Hartl M. Calculation of pressure distribution in EHD point contacts from experimentally determinated film thickness. Tribology International, 2005, vol. 38, no. 4, p. 391-401. ISSN: 0301- 679X.Detail
KŘUPKA, I. The influence of slide-to- roll ratio on lubricant film thickness distribution in the vicinity of real roughness features passing through EHD point contact. In 31st Leeds- Lyon Symposium on Tribology. 2005. p. 57 ( p.)ISBN: 0-444-51687- 5.Detail
KŘUPKA, I., HARTL, M., LIŠKA, M. Influence of Contact Pressure on Central and Minimum Film Thickness Within Ultrathin Film Lubricated Contacts. ASME Transaction, Journal of Tribology, 2005, vol. 127, no. 4, p. 890 ( p.)ISSN: 0742- 4787.Detail
2004
HARTL, M., FUIS, V., LIŠKA, M. Experimental study of lubricant film thickness behavior in the vicinity of real asperities passing through lubricated contact. Tribology Transactions, 2004, vol. 47, no. 3, p. 376 ( p.)ISSN: 0569- 8197.Detail
KŘUPKA, I., HARTL, M., LIŠKA, M. Experimental Study of Real Asperities Behaviour within Lubricated Contacts. In Tribology and Lubrication Engineering. Esslingen: Technische Akademie Esslingen, 2004. p. 1681 ( p.)ISBN: 3-924813-54- X.Detail
LIU, Y., WANG, Q. J., WANG, W., HU, Y., ZHU, D., KŘUPKA, I., HARTL, M. EHL simulation using the free- volume viscosity model. Tribology Letters, 2004, vol. 23, no. 1, p. 27-37. ISSN: 1023- 8883.Detail
HARTL, M., LIŠKA, M. Direct observation of the behaviour of the real surface roughness passing through EHD point contact. In Transient Processes in Tribology, 43. Holandsko: Elsevier, 2004. p. 419 ( p.)ISBN: 0-444-51706- 5.Detail
2003
KŘUPKA, I., HARTL, M., LIŠKA, M. Some insights into lubricant film thickness in mixed EHD point contact. In Tribology research and design for engineering systems. Tribology series 41. Amsterdam: Elsevier, 2003. p. 549-558. ISBN: 0-444-51243- 8.Detail
LIŠKA, M., HARTL, M., FUIS, V. In situ studium smíšeného mazání reálných třecích povrchů optickými interferenčními metodami. 2003, vol. 48, no. 6, p. 181 ( p.)ISSN: 0447- 6411.Detail
HARTL, M., LIŠKA, M. Experimental study of elastohydrodynamically lubricated elliptic contact. 2003, vol. 1, no. 1, p. 26 ( p.)Detail
2002
HARTL, M., KŘUPKA, I., LIŠKA, M. Differential Colorimetry: A tool for the analysis of fluid film lubrication. Mécanique & Industries, 2002, vol. 3, no. 6, p. 571 ( p.)ISSN: 1296- 2139.Detail
HARTL, M., KŘUPKA, I., LIŠKA, M. In- situ Observation of Lubricant Film Thickness Distribution in Mixed EHD Point Contacts. In Proceedings of The Second Asia International Conference on Tribology. Jeju Island, Korea: KSTLE, 2002. p. 79 ( p.)Detail
KŘUPKA, I., HARTL, M., LIŠKA, M. The Experimental Study of the Influence of Ellipticity on EHD Minimum Film Thickness. In Lubricants, Materials, and Lubrication Engineering. Ostfildern: Technische Akademie Esslingen, 2002. p. 2037 ( p.)ISBN: 3-924813-48- 5.Detail
HARTL, M., KŘUPKA, I., LIŠKA, M. Experimental Study of Boundary Layers Formation in Concentrated Contacts. In Boundary and Mixed Lubrication: Science and Application. Amsterodam: Elsevier, 2002. p. 413 ( p.)ISBN: 0-444-50969- 0.Detail
2001
HARTL, M., LIŠKA, M. Thin film colorimetric interferometry. Tribology Transactions, 2001, vol. 44, no. 2, p. 270 ( p.)ISSN: 0569- 8197.Detail
LIŠKA, M., HARTL, M. Kolorimetrická interferometrie - metoda pro experimentální studium tenkých mazacích filmů. NDT Welding Bulletin, 2001, vol. 11, no. 3, p. 22 ( p.)ISSN: 1213- 3825.Detail
LIŠKA, M., HARTL, M. Experimental study of elastohydrodynamic lubrication. Jemná mechanika a optika, 2001, vol. 46, no. 4, p. 117 ( p.)ISSN: 0447- 6441.Detail
HARTL, M., LIŠKA, M. Experimental study of boundary layers formation by thin film colorimetric interferometry. Science in China, Series A, Matematics, Physics, Astronomy, 2001, vol. 44, no. 8, p. 412 ( p.)ISSN: 1006- 9283.Detail
KŘUPKA, I., HARTL, M., LIŠKA, M. Experimental Study of Central and Minimum Film Thickness in Elastohydrodynamic Elliptic Contacs. In Tribology Research: From Model Experiment to Industrial Problem. Amsterdam: Elsevier, 2001. p. 495 ( p.)ISBN: 444-50581- 4.Detail
1900
HARTL, M., KŘUPKA, I. VYTVORENI 3- D OBRAZU ELASTOHYDRODYNAMICKEHO MAZACIHO FILMU NUMERICKYM ZPRACOVAN. 1900, vol. 39, no. 11/ 12, p. 304 ( p.)Detail
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