Surface Roughness Effects in Hydrodynamic and Mixed Lubrication: Presented at the Winter Annual Meeting of the American Society of Mechanical Engineers, Chicago, Illinois, November 16-21, 1980Steve M. Rohde, Herbert S. Cheng |
Contents
Sensitivity of NewEngine Oil Economy to Cylinder Bore Characteristics | 1 |
A Mixed Friction Model for Dynamically Loaded Contacts With Application | 19 |
The Effect of Surface Roughness and Elastic Deformation in Hydrodynamic | 51 |
Copyright | |
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Common terms and phrases
analysis area of contact ASME asperity contact asperity interaction assumed average BEARING PARAMETER bore distortion BORE ROUGHNESS calculated compliance components Config constant contact simulation Crank Angle crown height curve cylinder bore cylinder wall defined in text discs Dyson E₂ Effect of Surface elastohydrodynamic lubrication elastoplastic experimental flow factor fluid film four-stroke cycle friction force function Green's function height distribution Hertzian hydrodynamic lubrication increase load carrying longitudinal lubricant viscosity Lubrication Technology Lubrication Theory mean measured Mechanical Engineers micropits minimum film thickness nominal obtained oil consumption rate oil economy out-of-roundness peaks piston ring predicted pressure distribution r/min radius of curvature Reynolds equation Rohde rolling velocity rough surfaces roughness effect roughness height roughness pattern running-in shear strength shear stress slider smooth surface squeeze film striation surface roughness theory tion traction coefficient transverse values viscosity width