弯管入口流体流动的探讨

Analysis on the Fluid Flow in a Bent Pipe

本文借助实验论述慢弯管入口处流体轴向速度分布,附面层厚度和壁面切应力变化规律.

Through experiment, this paper discusses the velocity distribution of fluid axial flow at the inlet of slight-bent pipe, thethickness of boundary layer and the variation law of shear stress at the wall-surface