论文标题
P.D.E.系统系统的差异原理多孔金属轴承
A variational principle for the system of P.D.E. of porous metal bearings
论文作者
论文摘要
多孔金属轴承被广泛用于小型和微设备。要计算压力，必须求解雷诺方程与拉普拉斯方程的结合。我们表明，可以将相关的边界价值问题作为变异公式。我们表明，多孔轴承内的压力少于相应的非孔轴承的压力。
Porous metal bearings are widely used in small and micro devices. To compute the pressure one has to solve the Reynolds equation coupled with the Laplace equation. We show that it is possible to give to the relevant boundary value problem a variational formulation. We show that the pressure inside a porous bearing is less then that of the corresponding non-porous bearing.
