|
|
Hydrodynamic lubrication performance on multi-textured surface structured by multi-arcs and triangle textures |
School of Mechanical Engineering,Jiangsu University,Zhenjiang,Jiangsu 212013,China) |
|
|
Abstract Appropriate surface texture can improve hydrodynamic lubrication performance for kinematic pairs.A geometrical model of multi-textured surface constructed by multi-arcs and triangles is established while a hydrodynamics control equation is preserved.Using CFD software FLUENT,the hydrodynamic lubrication performance of multi-textured surface is computed.It shows that the multi-textured surface performs better compared with the independent-textured surface.The former gives a more appropriate pressure distribution and thus produces a higher thrust force.
|
|
|
|
|
|
|
|