Finite-difference method for the Navier-Stokes equations in a variable domain with curved boundaries

被引：0
|
作者：
A. B. Usov
机构：
[1] Southern Federal University,
来源：
Computational Mathematics and Mathematical Physics | 2008年 / 48卷
关键词：
finite-difference method; Navier-Stokes equations; semi-implicit finite-difference scheme; splitting method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A semi-implicit finite-difference scheme is proposed for solving the nonlinear viscous compressible Navier-Stokes equations. Coordinate transformations are constructed that yield a uniform mesh in the computational plane even though the physical domain under consideration is time-varying and curvilinear. The finite-difference scheme was tested using model examples.
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页码：464 / 476
页数：12
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