oil film stiffness meaning in English

油膜刚度

Oil film stiffness
油膜刚度
The synthetical stiffness of ball bearings is obtained by combination the contact stiffness with the oil film stiffness . the concept and the calculation menthod of the equivalent stiffness are presented in this paper
将油膜刚度和接触刚度组合,推导了滚动轴承的综合刚度,提出了滚动轴承等效刚度的概念和计算方法。
On the other hand , the quasi - dynamic method has advantages in calculational efficiency . ( 2 ) the minimum oil film thickness and oil film stiffness characteristics of ball bearings are studied by the elastohydrodynamic lubrication theory
( 2 )基于弹流润滑理论,研究了滚动轴承的最小油膜厚度和油膜刚度特性,分析了不同载荷参数对它们的影响规律。
By application navier - stokes equations under the sphere coordinate , the calculation formula of the support load of the oil film of the ball joint coupling based on hydrostatic bearing . support property equation of this ball joint coupling was set up . at same time , the formula of the oil film stiffness was established
运用球坐标系下的纳维-斯拖克斯方程组推导出静压支承球铰副油膜支承反力的求解公式，给出了静压支承球铰副油膜支承特性方程，得出了静压支承球铰副油膜刚度计算公式； 4