基于Fluent的空气静压径向轴承动压效应的分析  

Hydrodynamic Effect Analysis of Aerostatic Radial Bearing Based on Fluent

作　　者：李国芹[1] 岳红新[1] 郗艳梅[1] 

机构地区：[1]河北工程技术高等专科学校电力工程系,河北沧州061001

出　　处：《河北工程技术高等专科学校学报》2011年第4期43-46,49,共5页Journal of Hebei Engineering and Technical College Quarterly

摘　　要：文中基于FLUENT软件以气体为研究对象,建立孔式空气静压径向轴承三维实体计算模型,并对该模型进行仿真分析,通过分析在不同转速下气膜上的压力分布,得出了轴承的承载力随着转速变化而变化的规律。Based on gas as the research object,the three-dimensional solid calculation model of the hole aerostatic radial bearing is established by using the FLUENT software,and the simulation analysis is made.Based on the analysis of the pressure distribution of bearing at different rotational speed,the law that the carrying capacity of bearing changes with the change of speed is obtained.

关 键 词：FLUENT 空气轴承 承载力 动压效应 数值模拟 

分 类 号：TH133.3[机械工程—机械制造及自动化]