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Petr Šperka
Petr Šperka
Ústav konstruování, Fakulta strojního inženýrství, Vysoké učení technické v Brně
Verified email at fme.vutbr.cz
Title
Cited by
Cited by
Year
Effect of surface texturing on rolling contact fatigue within mixed lubricated non-conformal rolling/sliding contacts
M Vrbka, O Šamánek, P Šperka, T Navrat, I Křupka, M Hartl
Tribology International 43 (8), 1457-1465, 2010
922010
Effect of shot peening on rolling contact fatigue and lubricant film thickness within mixed lubricated non-conformal rolling/sliding contacts
M Vrbka, I Křupka, P Svoboda, P Šperka, T Návrat, M Hartl, J Nohava
Tribology International 44 (12), 1726-1735, 2011
602011
Effect of surface roughness on lubricant film breakdown and transition from EHL to mixed lubrication
I Krupka, P Sperka, M Hartl
Tribology International 100, 116-125, 2016
472016
The effect of surface roughness on friction and film thickness in transition from EHL to mixed lubrication
T Zapletal, P Sperka, I Krupka, M Hartl
Tribology International 128, 356-364, 2018
442018
Triple-pulse LIBS: laser-induced breakdown spectroscopy signal enhancement by combination of pre-ablation and re-heating laser pulses
D Prochazka, P Pořízka, J Novotný, A Hrdlička, K Novotný, P Šperka, ...
Journal of Analytical Atomic Spectrometry 35 (2), 293-300, 2020
362020
Study of film formation in bovine serum lubricated contacts under rolling/sliding conditions
M Vrbka, T Návrat, I Křupka, M Hartl, P Šperka, J Gallo
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of …, 2013
342013
Experimental study of real roughness attenuation in concentrated contacts
P Šperka, I Křupka, M Hartl
Tribology international 43 (10), 1893-1901, 2010
322010
Influence of lubricant inlet film thickness on elastohydrodynamically lubricated contact starvation
D Kostal, P Sperka, P Svoboda, I Krupka, M Hartl
Journal of Tribology 139 (5), 051503, 2017
312017
Shifted laser surface texturing for bearings applications
Š Houdková, P Šperka, M Repka, J Martan, D Moskal
Journal of Physics: Conference Series 843 (1), 012076, 2017
232017
Evidence of plug flow in rolling–sliding elastohydrodynamic contact
P Šperka, I Křupka, M Hartl
Tribology Letters 54, 151-160, 2014
232014
Lubricant rupture ratio at elastohydrodynamically lubricated contact outlet
D Košťál, D Nečas, P Šperka, P Svoboda, I Křupka, M Hartl
Tribology Letters 59, 1-9, 2015
192015
Effect of real longitudinal surface roughness on lubrication film formation within line elastohydrodynamic contact
I Křupka, P Šperka, M Hartl, SX Jin, CX Yang
Tribology international 43 (12), 2384-2389, 2010
192010
Feasibility of nanoparticle-enhanced laser ablation inductively coupled plasma mass spectrometry
M Holá, Z Salajková, A Hrdlička, P Pořízka, K Novotný, L Čelko, ...
Analytical chemistry 90 (20), 11820-11826, 2018
182018
Effects of lubricant rheology and impact speed on EHL film thickness at pure squeeze action
J Fryza, P Sperka, M Kaneta, I Krupka, M Hartl
Tribology International 106, 1-9, 2017
182017
Experimental study of real roughness attenuation in rolling/sliding concentrated contacts
P Šperka, I Křupka, M Hartl
Tribology international 46 (1), 14-21, 2012
182012
On the temperature and lubricant film thickness distribution in EHL contacts with arbitrary entrainment
M Omasta, J Adam, P Sperka, I Krupka, M Hartl
Lubricants 6 (4), 101, 2018
172018
Thermal elastohydrodynamic lubrication of ceramic materials
M Kaneta, P Sperka, P Yang, I Krupka, P Yang, M Hartl
Tribology Transactions 61 (5), 869-879, 2018
172018
Prediction of real rough surface deformation in pure rolling EHL contact: comparison with experiment
P Šperka, I Křupka, M Hartl
Tribology transactions 55 (5), 698-704, 2012
162012
Quantitative elastohydrodynamic film thickness of mechanically degraded oil
S Bair, I Krupka, P Sperka, M Hartl
Tribology International 64, 33-38, 2013
152013
The effect of surface grooves on film breakdowns in point contacts
P Sperka, I Krupka, M Hartl
Tribology International 102, 249-256, 2016
142016
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