摘要
基于有限差分法中的五点差分格式,采用超松弛迭代法对二维Reynolds方程进行求解,然后通过MATLAB编程,仿真出滑动轴承油膜压力分布,并进一步研究了轴承无量纲速度系数对轴承无量纲承载力以及动力特性的影响。
Based on five-point difference scheme of finite difference method and using over-relaxation iteration method to solve two-dimensional Reynolds equation,the oil film pressure distribution of a sliding bearing was simulated with MATLAB programming;and the impacts of bearing dimensionless velocity coefficient on dimensionless carrying capacity and dynamic characteristics was further studied.
出处
《化工机械》
CAS
2011年第2期176-179,共4页
Chemical Engineering & Machinery
关键词
滑动轴承
润滑
油膜压力
速度系数
动力特性
finite difference method
velocity coefficient
carrying capacity
dynamic characteristics
