切向小孔供气轴承数学模型的研究

STUDY ON THEORETICAL MODEL OF GAS BEARINGS WITH TANGENTIAL SUPPLY HOLES

为研制性能优良的新型切向小孔供气轴承，针对切向小孔供气结构，建立了适于全面求解轴承静、动态性能的数学模型。根据所建模型，应用有限元法针对一具体结构进行了计算。

In order to develop a new type of gas bearings with tangential supply holes, a theoretical model for the structure of tangential supply holes, using which all kinds of static and dynamic performance of bearings can be solved, is built up. Based on the model, calculations for an actual structure of the bearings are carried out using finite element method.