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Keywords: point contact
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2024, 146(7): 074102.
Paper No: TRIB-23-1420
Published Online: March 25, 2024
...@cmec.com Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 23 11 2023 23 02 2024 23 02 2024 25 03 2024 Graphical Abstract Figure oil distribution laser-induced fluorescence point contact contact area...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. February 2024, 146(2): 024102.
Paper No: TRIB-23-1193
Published Online: October 19, 2023
...Linh Thi Phuong Nguyen; Wang-Long Li In the traditional elastohydrodynamic lubrication (EHL) field, surface elastic deformation is usually determined using an elastic half-space model for isotropic materials. However, this theory may be inefficient when applied to point contact problems involving...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2022, 144(11): 111604.
Paper No: TRIB-22-1146
Published Online: July 18, 2022
...Alberto Porras-Vazquez; David Philippon; Nicolas Fillot; Philippe Vergne; Nicolas Devaux; Lionel Lafarge; Guillermo E. Morales-Espejel In the present work, we evaluate the effects of lubricant starvation on the film thickness of spinning large-size point contacts from an experimental standpoint...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 2010, 132(2): 021501.
Published Online: March 24, 2010
... and coupled consequences on the friction reduction that is observed in the presence of spinning. They are expected to further decrease friction in real situations due to shear heating. electrohydrodynamics finite element analysis internal stresses point contacts rolling friction sliding friction...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 2008, 130(4): 041506.
Published Online: August 7, 2008
...Punit Kumar; M. M. Khonsari An extensive set of full elastohydrodynamic lubrication point contact simulations has been used to develop correction factors to account for the effect of shear-thinning lubricant behavior on the central and minimum film thickness in circular contacts under pure rolling...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Tribol. July 2008, 130(3): 031502.
Published Online: June 23, 2008
..., the length of cavity in a steady state elastohydrodynamic lubricated point contact was calculated. For numerical simulation, a modified Elrod algorithm was used. An equation was obtained for the cavity enclosed in the oil meniscus. The equation was constructed with Moes dimensionless parameters M and L...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2007, 129(4): 735–742.
Published Online: April 28, 2007
... of ξ . 24 02 2004 28 04 2007 fractals Gaussian distribution mechanical contact rough surfaces Hertzian line contact point contact bearing area ratio fractal Gaussian height distribution The Hertz theory based on smooth surfaces has provided an effective...