轴承弹性变形对动载滑动轴承润滑状况影响的分析  

An Analysis of the Lubricating Condition for the Elastic Deformation on Dynamically Loaded Journal Bearings

作　　者：陈凌珊[1] 赵吉华[1] 唐国兰[1] 陈伯贤[1] 

机构地区：[1]广东工业大学机电学院,广州510090

出　　处：《润滑与密封》2003年第1期65-66,69,共3页Lubrication Engineering

摘　　要：本文讨论了等温弹性流体动力润滑方程的求解方法和动载滑动轴承弹性变形对润滑油膜的影响 ,分析表明该方法是求取轴心轨迹和对轴承润滑状况预测的较合理方法。In this paper, the method to solve the isothermal elastohydrodynamic lubrication equation and the influences of the elastic deformation on the lubricating films of dynamically loaded journal bearings are discussed The analysis shows that the equation is more fitted to calculate the axle center orbits of the bearings and to evaluate the lubricating conditions of the bearings

关 键 词：动载滑动轴承 弹性变形 润滑油膜 内燃机 

分 类 号：TK407[动力工程及工程热物理—动力机械及工程] TH117.2[机械工程—机械设计及理论]