The finite volume approach in space and predictor-corrector method in time is used, and "partial slip condition" is applied to the solid wall boundary condition.
数值计算采用有限体积法和预测校正法，固壁边界条件采用“部分滑移条件”。
The main purpose of the virtual grid is to convert a solid wall boundary condition into an interface condition while no fluid flow computations are conducted within the virtual grid.
虚拟网格为紧贴物面的面网格，它的作用是将物面边界条件传递给其它网格的边界面，而其本身不作流场计算。
This paper gives an efficient form of multiple-grid scheme and presents a "prediction-correction" method for processing the boundary conditions on a solid wall.
本文给出一种较有效的多层网格构成形式，并提出“预测—修正”壁面边界处理法。
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