随机型条纹粗糙表面的弹流润滑

The elastohydrodynamic lubrication(EHL)of stochastic typed striate rough surface

本文在不同的工况及形貌参数下，用Ｎｅｗ－ｔｏｎ—Ｒａｐｈｓｏｎ完全数值解法，对任意条纹方向两维粗糙度的随机雷诺方程进行了数值求解，讨论了表面粗糙度及其纹路方向对机械零件润滑状态的影响。

Under different working condition and parameters of various form appearance and using complete numerical solution of Newton-Raphson method this paper carried out numerical solution on stochastic Reynold′s-equation of two dimensional roughness with arbitrary orientation of stripe.lt discussed the influence of surface roughness and its vein orientation upon the lubrication status of machanical parts.