A unified algorithm to predict both compressible and incompressible flows

被引：0
|
作者：
Churbanov, A [1 ]
机构：
[1] RAS, Inst Math Modeling, Moscow 125047, Russia
来源：
NUMERICAL METHODS AND APPLICATIONS | 2003年 / 2542卷
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
An efficient pressure-based algorithm to solve the compressible Navier-Stokes equations at low Mach numbers including the limiting case of fully incompressible computations is developed in the present work. The algorithm is based on two-scale splitting of the pressure into the volume-averaged and dynamic parts and uses the full Navier-Stokes equations without any reductions or preconditioning in order to study flows at all speeds.
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页码：412 / 419
页数：8
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