Numerical simulation of oil chamber's performance at different speeds - 文章详情页

作者：

Liu, Zhao-Miao (Liu, Zhao-Miao.) (学者：刘赵淼) | Jin, Qiu-Ying (Jin, Qiu-Ying.) | Ye, Hong-Ling (Ye, Hong-Ling.) (学者：叶红玲) | Li, Xiao-Yang (Li, Xiao-Yang.) | Cai, Li-Gang (Cai, Li-Gang.) (学者：蔡力钢)

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摘要：

A　two-dimensional　model　is　established　for　studying　the　shear　rate＇s　effect　on　lubricating　oil　of　Newtonian　fluid　and　Non-Newtonian　fluid.　Oil　film＇s　work　properties　of　large　size　and　high-speed　hydrostatic　support　system　are　simulated　by　the　finite　volume　method.　Results　show　that　the　viscosity　of　liquid　changes　with　the　increase　of　the　speed,　and　the　shear　thinning　non-Newtonian　fluid　has　a　better　work　property.　These　are　important　to　the　design　of　the　hydrostatic　support　system　with　large　size　and　high-speed　and　to　the　investigation　of　oil　film＇s　work　properties.

关键词：

Finite volume method Flow measurement Hydraulics Leakage (fluid) Lubricating oils Non Newtonian flow Non Newtonian liquids Rheology Shear flow Shear thinning Viscous flow

作者机构：

[ 1 ] [Liu, Zhao-Miao]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Jin, Qiu-Ying]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Ye, Hong-Ling]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Li, Xiao-Yang]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100124, China
[ 5 ] [Cai, Li-Gang]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100124, China

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