用于粘性可压缩流动数值计算的SIMPLE方法  

A SIMPLE ALGORITHM FOR VISCOUS COMPRESSIBLE FLOWS

作　　者：张谋进[1] 黄灿明[2] 

机构地区：[1]西安交通大学 [2]香港理工大学

出　　处：《航空动力学报》1997年第1期46-50,共5页Journal of Aerospace Power

摘　　要：对ＳＩＭＰＬＥ方法加以推广，使之适用于可压缩粘性流动的数值计算。采用非交错网格技术，推出三维任意曲线坐标系下可压缩形式ＳＩＭＰＬＥ方法的计算方程。对亚音速、跨音速及超音速等５个流场进行了数值计算并与有关文献及实验数据进行比较，结果相符很好，且有较快的收敛速度。Based on the SIMPLE algorithm,a three-dimensional pressure-based finite volume calculation procedure for compressible flows in arbitrary-shaped domains is presented.The pressure is evaluated by the compressible form of the pressure-correction equation of SIMPLE algorithm.The present method is used to compute a number of cases ranging from subsonic flows to supersonic flows.The computed results are in good agreement with the available published experimental and computed data.

关 键 词：数值计算 可压缩流动 粘性流动 

分 类 号：O357[理学—流体力学] V211.3[理学—力学]