A　TURBULENCE　MODEL　FOR　VARYING　DENSITY　FLOW　IN　GENERAL　CURVILINEAR　COORDINATES  

作　　者：Zheng Bang-ming Yang Xiao-ting (Department of River Engineering, Wuhan University of Hydraulic and Electric Engineering, Wuhan 430072,P. R. China) 

出　　处：《Journal of Hydrodynamics》1994年第4期32-39,共8页水动力学研究与进展B辑（英文版）

摘　　要：In this paper a three-dimensional turbulence model equation with irregular domain and variable density of incompressible flow in general curvilinear coordinates is developed by the tensor analysis. The equations can be conveniently and wildly used to solve problems in the field of hydraulics, environment and ocean engineering.In this paper a three-dimensional turbulence model equation with irregular domain and variable density of incompressible flow in general curvilinear coordinates is developed by the tensor analysis. The equations can be conveniently and wildly used to solve problems in the field of hydraulics, environment and ocean engineering.

关 键 词：turbulence model varying density flow tensor analysis. 

分 类 号：O351.2[理学—流体力学]