摘要
本文提出一种数值求解弹流润滑问题的直接解法,这种解法具有计算精度高、收敛速度快、适应性强的优点,并能用以解决重载问题。本文得到了关于等温稳态线接触弹流问题的三十余组解,并从中回归了可应用于工程润滑设计的最小膜厚公式和中心膜厚公式。
In this paper,a direct method has been developed for solving the elasto-hydrodynamic lubrication problems.This method has the advantages of highcalculating accuracy,fast convergent speed,and good adaptability which can beused to solve heavy load problems.More than 30 numerical solutions have beenobtained for elastohydrodynamic lubrication problems of the steady state iso-therm in line contacts.A minimum film thickness formula and a central oneare generated from these solutions.
出处
《青岛建筑工程学院学报》
1990年第3期29-38,共10页
Journal of Qingdao Institute of Architecture and Engineering
关键词
润滑
弹流理论
线接触
lubrication
elastohydrodynamic lubrication
line contact
