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M. Hartl
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Journal Articles

Occurrence of High Pressure Spike in Unidirectional Start–Stop–Start Point Contacts

P. Sperka, J. Wang, I. Krupka, M. Hartl, M. Kaneta
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. October 2014, 136(4): 041503.
Paper No: TRIB-13-1241
https://doi.org/10.1115/1.4028029
Published Online: August 4, 2014
View Article titled, Occurrence of High Pressure Spike in Unidirectional Start–Stop–Start Point Contacts
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Topics: Film thickness, Pressure, High pressure (Physics)
Proceedings Papers

Pressure Increase in Elliptical Impact EHL Contacts With Surface Asperities

M. Kaneta, F. Guo, J. Wang, I. Krupka, M. Hartl
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 101-102, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61072
https://doi.org/10.1115/IJTC2012-61072
View Paper titled, Pressure Increase in Elliptical Impact EHL Contacts With Surface Asperities
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Topics: Pressure, Steel, Surface roughness, High pressure (Physics), Numerical analysis, Stress
Journal Articles

Pressure Increase in Elliptical Impact Elastohydrodynamic Lubrication Contacts With Longitudinal Asperities

M. Kaneta, F. Guo, J. Wang, I. Krupka, M. Hartl
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. January 2013, 135(1): 011503.
Paper No: TRIB-12-1086
https://doi.org/10.1115/1.4007808
Published Online: December 21, 2012
View Article titled, Pressure Increase in Elliptical Impact Elastohydrodynamic Lubrication Contacts With Longitudinal Asperities
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Topics: Pressure, Elastohydrodynamic lubrication, Stress, Film thickness, Surface roughness
Proceedings Papers

Pressure Calculation From Experimentally Evaluated Lubricant Thickness Within EHL Contacts

M. Vrbka, M. Vaverka, R. Poliscuk, I. Krupka, M. Hartl
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 157-159, October 22–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44076
https://doi.org/10.1115/IJTC2007-44076
View Paper titled, Pressure Calculation From Experimentally Evaluated Lubricant Thickness Within EHL Contacts
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Topics: Lubricants, Pressure, Film thickness, Friction, Algorithms, Elasticity, Elastohydrodynamic lubrication, Interferometry, Machine components
Proceedings Papers

Experimental Study of Real Roughness Features Within EHD Point Contacts

I. Krˇupka, M. Hartl, M. Lisˇka
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 447-448, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63183
https://doi.org/10.1115/WTC2005-63183
View Paper titled, Experimental Study of Real Roughness Features Within EHD Point Contacts
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Topics: Surface roughness, Film thickness, Interferometry, Thin films, Lubricants, Resolution (Optics)
Journal Articles

Experimental Study of Microtextured Surfaces Operating Under Thin-Film EHD Lubrication Conditions

I. Křupka, M. Hartl
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2007, 129(3): 502–508.
https://doi.org/10.1115/1.2738477
Published Online: February 9, 2007
View Article titled, Experimental Study of Microtextured Surfaces Operating Under Thin-Film EHD Lubrication Conditions
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Topics: Film thickness, Lubricants, Lubrication, Thin films, Interferometry, Shapes
Journal Articles

Influence of Contact Pressure on Central and Minimum Film Thickness Within Ultrathin Film Lubricated Contacts

I. Křupka, M. Hartl, M. Liška
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. October 2005, 127(4): 890–892.
https://doi.org/10.1115/1.2032991
Published Online: July 1, 2005
View Article titled, Influence of Contact Pressure on Central and Minimum Film Thickness Within Ultrathin Film Lubricated Contacts
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Topics: Film thickness, Lubricants, Pressure, Thin films, Interferometry
Journal Articles

Experimental Evaluation of EHD Film Shape and Its Comparison With Numerical Solution

I. Krˇupka, M. Hartl, R. Polisˇcˇuk, J. Cˇerma´k, M. Lisˇka
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2000, 122(4): 689–696.
https://doi.org/10.1115/1.1288772
Published Online: May 8, 2000
View Article titled, Experimental Evaluation of EHD Film Shape and Its Comparison With Numerical Solution
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Topics: Film thickness, Lubricants, Pressure, Shapes, Lubrication