混合润滑理论模型进化与工程应用

The Progress and Engineering Application of Theoretical Model for Mixed Lubrication

混合润滑问题自提出以来,其相关分析理论已经获得了长足的发展,并呈现出精细化、多样化等特征.本文作者在系统梳理混合润滑理论分析研究历程及其工程应用背景的基础上,综述了现阶段已有混合润滑理论模型特点,分析指出混合润滑理论研究的热点和发展方向.同时归纳出一种多维度工程混合润滑问题理论分析模型的选择思路,并依据若干典型工程润滑问题进行了阐释.

The theory of mixed lubrication has come a long way after its birth. Nowadays, specification and diversification has become the focus of mixed lubrication research. Based on the development path review of mixed lubrication theoretical analysis with the engineering background, the theoretical model features of mixed lubrication and the research focus are pointed out. A new idea for choosing the proper mixed lubrication theoretical model to solve various engineering problems is induced. Several typical engineering examples using this method are presented.