流体机械2016，Vol.44Issue(7)：33-37,5.DOI:10.3969/j.issn.1005-0329.2016.07.008
T 型槽柱面气膜密封 CFD 数值分析
CFD Numerical Simulation of T Slot Cylinder Gas Film Seal
摘要
Abstract
Expounds the characteristics of the cylinder gas film seal,No slot model and T slot model were set up by using the Proe,Models were meshed with professional software Hypermesh,The operation parameters on the influence of two kinds of cylin-der gas film seal was analyzed by the fluent software,The results show that T slot structure has the better dynamic pressure effect, Operating parameters of speed,medium viscosity and differential pressure has great influence on sealing performance of cylinder gas film seal.关键词
柱面气膜/FLUENT/T 型槽/动压效应Key words
cylinder gas film/FLUENT/T slot model/dynamic pressure effect分类
机械制造引用本文复制引用
苏泽辉,刘美红..T 型槽柱面气膜密封 CFD 数值分析[J].流体机械,2016,44(7):33-37,5.基金项目
国家自然科学基金项目（51165014）；云南省科技计划项目（2012FB130）；云南省教育厅科学研究基金项目 （）
