Projekt je zaměřen na studium tribologickým procesům v kontaktu stykových ploch náhrad tak, aby bylo možné optimalizovat životnost náhrady v těle pacienta. Projekt umožní jednak analyzovat vliv geometrie, materiálových kombinací, silových, teplotních a kinematických podmínek na součinitel tření, dále popsat změnu tloušťky mazacího filmu v reálném čase, pozorovat charakter utváření proteinového mazacího filmu a hodnotit opotřebení povrchů.

FSI-S-14-2336

Czech

Křupka Ivan, prof. Ing., Ph.D. - principal person responsible
Ficza Ildikó, Ing., Ph.D. - fellow researcher
Frýza Josef, Ing., Ph.D. - fellow researcher
Galas Radovan, doc. Ing., Ph.D. - fellow researcher
Hartl Martin, prof. Ing., Ph.D. - fellow researcher
Horňák Samuel, Ing. - fellow researcher
Košťál David, Ing., Ph.D. - fellow researcher
Nečas David, doc. Ing., Ph.D. - fellow researcher
Ranuša Matúš, Ing., Ph.D. - fellow researcher
Urban Filip, Ing. - fellow researcher
Vrbka Martin, prof. Ing., Ph.D. - fellow researcher

Institute of Machine and Industrial Design
- responsible department (1.1.1989 - not assigned)
Institute of Machine and Industrial Design
- internal (1.1.2014 - 31.12.2016)
Faculty of Mechanical Engineering
- beneficiary (1.1.2014 - 31.12.2016)

KOŠŤÁL, D.; HÁLA, O.; KŘUPKA, I.; HARTL, M.: Zařízení pro měření povrchového napětí kapalin. (Funkční vzorek)
Detail

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

ZHANG, B.; WANG, J.; OMASTA, M.; KANETA, M. Variation of surface dimple in point contact thermal EHL under ZEV condition. Tribology International, 2016, vol. 94, no. 2, p. 383-394. ISSN: 0301-679X.
Detail

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

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

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

FRÝZA, J.; OMASTA, M. The Experimental Determination of the Grease Amount to Effective Wear Reduction in the Wheel-Rail Contact. In The Latest Methods of Construction Design. 1. Springer International Publishing, 2016. p. 127-132. ISBN: 978-3-319-22761-0.
Detail

JANALIK, P.; FICHTER, T.; ŠPERKA, P.; OMASTA, M.; RAUSER, P. Three-dimensional optical assessment of experimental iatrogenic mechanical damage to canine dental enamel caused by a sonic scaler. VETERINARNI MEDICINA, 2014, vol. 59, no. 6, p. 293-298. ISSN: 0375-8427.
Detail

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

VENCL, A.; BOBIC, B.; VUCETIC, F.; SVOBODA, P.; POPOVIC, V.; BOBIC, I. Effect of Al2O3 nanoparticles and strontium addition on structural, mechanical and tribological properties of Zn25Al3Si alloy. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2018, vol. 40, no. 11, p. 1-13. ISSN: 1678-5878.
Detail

POŘÍZKA, P.; ROČŇÁKOVÁ, I.; KLUS, J.; PROCHAZKA, D.; SLÁDKOVÁ, L.; ŠPERKA, P.; SPOTZ, Z.; ČELKO, L.; NOVOTNÝ, K.; KAISER, J. Estimating the grade of Mg corrosion using Laser-Induced Breakdown Spectroscopy. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2015, vol. 2015, no. 7, p. 2099-2106. ISSN: 0267-9477.
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

KŘUPKA, I.; KANETA, M. Technology education and research in Czech Republic - Brno University of Tribology. JOURNAL OF JAPANESE SOCIETY OF TRIBOLOGISTS, 2014, vol. 59, no. 9, p. 535-540. ISSN: 0915-1168.
Detail

Responsibility: Křupka Ivan, prof. Ing., Ph.D.