Discontinuous element pressure gradient stabilizations for compressible Navier-Stokes equations based on local projections

被引：0
|
作者：
Yan Luo
Min-fu Feng
机构：
[1] University of Electronic Science and Technology of China,School of Applied Mathematics
[2] Sichuan University,School of Mathematics
来源：
Applied Mathematics and Mechanics | 2008年 / 29卷
关键词：
discontinuous finite element methods; pressure gradient projection methods; compressible Navier-Stokes equations; error estimation; O242.21; 76D05; 65N30; 65N15;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A pressure gradient discontinuous finite element formulation for the compressible Navier-Stokes equations is derived based on local projections. The resulting finite element formulation is stable and uniquely solvable without requiring a B-B stability condition. An error estimate is obtained.
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页码：171 / 183
页数：12
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