求解流体动压滑动轴承中压力分布的局域差分法

A NEW METHOD FOR THE CALCULATION OF THE PRESSURE DISTRIBUTIONS OF HYDRODYNAMIC BEARINGS

本文参考了文献[1],采用局部区域差分法计算了360°径向圆柱轴承的压力分布,得出了相应的轴承承载能力、流量和摩擦阻力,并与代换差分法的计算结果进行了比较.

The local Partial Difference Equation Method for the numerical computation of film pressure in hydrodynamic bearings is introduced.Results of film pressure and static per- formances of journal bearings are obtained and compared with those of the Conventional Finite Difference Method.