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RISEffects of Surface Roughness on Sliding Friction in Lubricated-Point Contacts: Experimental and Numerical Studies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The objective of the present work is to investigate experimentally and numerically the influences of surface roughness, produced by typical machining processes, on friction performances in ...
Partial Slip Contact Analysis on Three-Dimensional Elastic Layered Half Space
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An elastic contact model for three-dimensional layered or coated materials under coupled normal and tangential loads, with consideration of partial slip effects, has been developed in this paper. ...
Fretting Contact Analysis on Three-Dimensional Elastic Layered Half Space
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A numerical approach for solving the fretting contact on coated or layered materials, with consideration of loading history, is presented in the paper. The fretting problem was solved by using ...
A Computer Thermal Model of Mixed Lubrication in Point Contacts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a transient thermal model for mixed lubrication problems in point contacts. The model deterministically calculates pressure and surface temperature by simultaneously solving a ...
Simulations and Measurements of Sliding Friction Between Rough Surfaces in Point Contacts: From EHL to Boundary Lubrication
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a numerical approach to simulate sliding friction between engineering surfaces with 3D roughness in point contacts. The numerical approach is developed on the basis of the ...