rotating journal bearing

基本解释

Rotor bearing system is the heart of large-scale rotating machinery, as a major way to support, the dynamic problem of tilting pad journal bearing (TPJB) growing concern by the people.
转子—轴承系统是大型旋转机械的核心部件，作为主要支承方式的可倾瓦滑动轴承支承，它的动力学特性日益被人们所关注。
It is pointed out in the paper that bearing force is a linear function of rotating speed and vibration velocity if journal rotates in a fixed position, which can be expressed with 6 coefficients.
指出在轴颈位置固定情况下，轴承油膜力是转速和振动速度的线性函数。
Based on oil force of the short bearing, the expressions for the whirl amplitude of disk center, journal center and whirl angular velocity with respect to dimensionless rotating speed are obtained.
基于短轴承假设，得到了单盘转子系统涡动时盘心、轴心及涡动角速度相对于无量纲转速的关系式。