SOLUTIONS OF REYNOLDS-AVERAGED NAVIER-STOKES EQUATIONS FOR 3-DIMENSIONAL INCOMPRESSIBLE FLOWS

被引：106
|
作者：
CHEN, HC
PATEL, VC
JU, S
机构：
[1] Iowa Institute of Hydraulic Research, The University of Iowa, Iowa City
来源：
JOURNAL OF COMPUTATIONAL PHYSICS | 1990年 / 88卷 / 02期
关键词：
D O I：
10.1016/0021-9991(90)90182-Z
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A general numerical method for the solution of complete Reynolds-averaged Navier-Stokes equations for three-dimensional flows is described. The method uses nonorthogonal body-fitted coordinates, generated either analytically or numerically, while retaining the velocity components in a triply-orthogonal curvilinear coordinate system. The convective transport equations for mean velocities and turbulence parameters (k, ε) are solved by the finite-analytic method in the transformed domain. The pressure field is updated using a modified version of the SIMPLER algorithm to satisfy the equation of continuity. The capability of the method and its overall performance are demonstrated by calculations of the flow over a typical ship hull. © 1990.
引用
收藏
页码：305 / 336
页数：32
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