Recursive Box Method for Wall Distance Computation
LE Jia-ling · Jisuan wuli · 2008
A recursive-box method is proposed to compute wall distance in a turbulence model.The method is efficient,general and robust.For 3D and 2D problems,compared with a direct method,the recursive-box method obtains similar results and reduces computational time by one order of magnitude.Moreover,the denser the grids are,the higher efficiency of recursive-box is.