摘要
本文以实验所测得的粘温离散值数据为基础,分析和比较了几种常用粘温关系式的精度,并采用数值分析工具,构造了各种粘温关系式,为变粘度流体流动特性研究提供了可靠方法和手段。
This paper takes discrete viscosity - temperature data which measured by experiment as basis, analyses and contrasts the precisions of several common viscosity - temperature equations, and constructs several viscosity - temperature relationship forms by applying numerical analysis tools. By contrast, the relative precise viscosity - temperature equation is found out. This paper will supply reliable methods and means for the research of variable fluid flow properties.
出处
《润滑与密封》
EI
CAS
CSCD
北大核心
1998年第5期35-37,共3页
Lubrication Engineering
基金
哈尔滨工业大学回国科研基金资助
关键词
液压油
粘度
粘温关系
粘温方程
Hydraulic Oil, Viscosity, Viscosity - Temperature Relationship
