摘要
在半周Sommerfeld条件的基础上,使用Galerkin方法给出浮环轴颈轴承的解。详细地分析了有限宽浮环轴颈轴承稳态参数的影响因素,从而得到结构特征尺寸选择的较佳范围。引入当量普通轴承和等间隙普通轴承与浮环轴承相比较,从而为轴承的方案选择提供依据。
According to the half-Sommerfeld solution and using Galerkin's approximation,the performance of the floating ring journal bearing is obtained.And then the influence of the parameters on the characteristics of the bearing are analysised in detail.The floating ring journal bearing is compared with the e-quivalent ordinary journal bearing in the characteristics in order to determine a scheme for bearing system which will be designed.
出处
《北京航空航天大学学报》
EI
CAS
CSCD
北大核心
1990年第2期103-110,共8页
Journal of Beijing University of Aeronautics and Astronautics
关键词
轴承
稳态参数
浮环轴承
摩擦
finite,friction power,film thickness ratio,radius ratio,speed ratio,width-to-diameter ratio.
