近壁面采用壁面函数法来处理。

The method of Wall functions was used near wall.

youdao

研究了管道中近壁区颗粒的轴向速度、湍流强度和径向速度。

The axial velocity, fluctuation velocity, the turbulence intensity, and transverse velocity of the fine particle were studied.

youdao

但是LES方法对网格的要求是非常严格的，尤其是近壁面处。

LES, however, has a strict demand for grids, especially near rigid walls.

youdao