摘要
依据气体润滑理论,建立了环面节流气体静压轴承数学模型。利用通用有限元软件Marc中的滑动轴承模块,结合气体静压润滑问题的有限元理论分析方法,对该模块进行二次开发,求得气体静压轴承的静态特性,并通过实验加以验证。
According to gas lubrication theories,the mathematical model of aerostatic bearing with inherent orifice was developed. Secondary development was carried out by combining the methods of finite element analysis (FEA) about gas lubrication with the slide bearing analysis module of Marc. The static properties of aerostatic bearing were obtained.
出处
《润滑与密封》
EI
CAS
CSCD
北大核心
2005年第5期47-49,共3页
Lubrication Engineering
基金
广东省科技攻关项目(2002C10200205)
广东省自然科学基金资助项目(200051).