粘-温修正的等效粘度模型分析研究  

Research of Equivalent Viscosity Model With Visco-temperature Correcting

作　　者：曲庆文[1] 

机构地区：[1]山东理工大学精密模具重点实验室,山东淄博255012

出　　处：《中国工程科学》2005年第5期49-52,65,共5页Strategic Study of CAE

基　　金：山东省自然科学基金资助项目(Y2002F02)

摘　　要：在等效粘度模型的基础上,考虑温度对润滑剂粘度的影响,建立了粘-温修正的等效粘度分析计算模型,并运用该模型进行薄膜润滑条件下的轴承性能分析计算,得到了不同参数下轴承性能的变化规律。Equivalent viscosity model is regarded as the base in this paper. It is considered that lubricant viscosity varies as the temperature. Calculating and analyzing model of equivalent viscosity with visco-temperature correcting is founded. The performance analysis calculation is processed under thin film lubrication. The change law of bearing performance is obtained at different parameters.

关 键 词：薄膜润滑 粘度 温度 

分 类 号：TH117.2[机械工程—机械设计及理论]