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RISHydrodynamic Performance Produced by Nanotexturing in Submicrometer Clearance With Surface Roughness
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Surface texturing is a promising way to expand the hydrodynamic lubrication regime and thereby modify the tribological properties of sliding surfaces. Spiralgroove textures in particular have attracted much attention over ...
Underlying Mechanisms of Improved Cryogenic Tribological Performance of the Pure Graphite: Suppressed Thermal Atomic Motions and Enhanced Mechanical Properties
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The cryogenic tribological performance of the pure graphite was investigated through experiments and molecular dynamics simulations in this study. As a brittle material, the pure graphite cooled by liquid nitrogen exhibited ...