There is a difference between the numerical simulation results of two-dimensional and three-dimensional flow field in supersonic inlet, which shows the influence of boundarylayer on the side wall.
The boundarylayer equations of vanes of centrifugal pump in two-dimensional incompressible fluid are set up and the relevant quantities are analyzed in the paper.
建立了简化成二维定常不可压缩流体的离心泵叶片的边界层方程,并对相关量进行了分析。
3
The propagation of wave packet produced from a point source in two and three dimensional incompressible boundarylayer is investigated numerically on the basis of linear stability theory.