群陽的反復法による高レイノルズ数正方形キャビティ内流れの数値解析
1988 年 54 巻 507 号 p. 3126-3132
詳細
1988 年 54 巻 507 号 p. 3126-3132
A new iterative method has been developed for calculating steady flows in a square cavity. The steady stream function vorticity equations are discretized with the central finite difference approximation and the resulting system of equations are solved by using the group-explicit-iterative (GEI) method. The calculations are carried out for the case with Reynolds number as high as 10000 on 257×257 grid points. The computed results are in excellent agreement with those by other methods.
