laminar flow

By using the method of coordination transformation and expandedness Fourier series, an analytic solution is obtained from studying the Newtonian fluids laminar flow in eccentric anulus.

采用坐标变换和函数展开成傅立叶级数的方法,推导出体偏心空轴向动速度的严格数学解析解.

Numerical simulations of laminar flow separation and reattachment occurred in an annular backstep passage are performed by the SIMPLER algorithm.

用SIMPLER算法对形后台阶通道内的层分离和再附着进行数值模拟。