摘要
本文采用圆锥坐标系的纳维--斯托克斯方程式,利用迭代近似解法,导出了考虑流动惯性和离心惯性的锥环形静压推力轴承的压力分布、流量和承载能力的解析计算公式.本文结果不仅便于工程实用,而且为进一步在锥轴承的研究中推广应用圆锥坐标系提供了理论基础.
In this paper,the analytical expressions for calculating the pressure distribution,flow rate and load-carrying capacity of a conic-annular hydrostatic thrust-bearingare derived by using the Navier-Stakes equations in a conic coordinate system and theiterative method on condition that the flow inertia and centrifugal inertia are taken in-to consideration.The results obtained in this paper are not only useful to the practiceof engineering,but also providing a theoretical basis for further extending the applica-tion of the conic corrdinate system in the research of cone bearings.
出处
《哈尔滨工业大学学报》
EI
CAS
CSCD
北大核心
1989年第3期39-50,共12页
Journal of Harbin Institute of Technology
关键词
轴承
惯性效应
承载能力
推力轴承
Inertial current
iterative method
cone
pressure drop.
