边界元法在平面空气轴承压力场计算中的应用

Application of Boundary Element Method in Calculation of Pressure Field of Plane Air Bearing

建立了平面空气轴承压力场计算的积分形式数学模型，并推导出平面空气轴承压力场计算的边界积分方程。根据积分方程，利用边界元理论，建立了相应的边界元模型。最后，用该模型计算了平面空气轴承的压力场，并与有限差分法进行了比较。

Integral form mathematical model for calculation of plane air bearing pressure field has heen established , and houndary integral equation for calculation of plane air hearing pressure field derived. Based on the integral equation and by fneans of houndary elenlent theory, the corresponding boundary element model is established. Finally. the plane air bearing pressure field is calculated with this model and compared with finite difference method.