低Re数偏心圆柱间定常整流流动

Low Re Steady Streaming Flow Between Two Eccentric Circular Cylinders

本文研究低雷诺数情况下偏心圆柱间定常Streaming流动问题,其中内柱以速度U(x)cosωt在静止不可压粘性流体中作小振幅直线简谐振动,外柱则固定不动。

This paper studies the steady streaming flow of low Reynolds number between two eccentric circular cylinders. The inner cylinder vibrates with small linear velocity Um(x) cosωt in incompressible viscous fluid, while the outer cylinder is fixed.