【摘要】 采用有限差分数值计算方法 ,求解螺旋槽液体润滑的雷诺方程 ,获得了液体润滑螺旋槽机械密封端面的液膜二维压力分布 ,并计算分析了操作参数和结构参数对密封端面开启力和液膜刚度的影响更多还原

【Abstract】 A finite difference (FD) algorithm is used to solve the Reynolds equation over the seal face of a liquid lubricated spiral groove mechanical seal to obtain the two-dimensional pressure distribution. The law how operating parameters and the configuration parameters affect the face opening force and the liquid film stiffness is calculated and analyzed.更多还原