Anisotropic mesh adaptation. Applications to transient CFD problems

被引：0
|
作者：
Alauzet, F [1 ]
Frey, PJ [1 ]
Mohammadi, B [1 ]
机构：
[1] Inst Natl Rech Informat & Automat, F-78153 Le Chesnay, France
来源：
COMPUTATIONAL FLUID AND SOLID MECHANICS 2003, VOLS 1 AND 2, PROCEEDINGS | 2003年
关键词：
mesh adaptation; error estimate; anisotropic metric; transient CID problems; Euler equations;
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The classical adaptation scheme appears inappropriate when dealing with transient fluid problems. Hence, we propose a new adaptation scheme, based on the resolution of a transient fixed point problem for the couple mesh-solution as well as a metric intersection in time. The computational metric is provided by an anisotropic (geometrical) error estimate. An example is given to show the efficiency of the proposed approach.
引用
收藏
页码：1851 / 1854
页数：4
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