Multi-material ALE computation in inertial confinement fusion code CHIC

被引：83
|
作者：
Breil, Jerome [1 ]
Galera, Stephane [2 ]
Maire, Pierre-Henri [3 ]
机构：
[1] Univ Bordeaux 1, CNRS, Ctr Lasers Intenses & Applicat, CEA,UMR 5107, F-33405 Talence, France
[2] INRIA, Team Bacchus, F-33405 Talence, France
[3] CEA, CESTA, F-33114 Le Barp, France
来源：
COMPUTERS & FLUIDS | 2011年 / 46卷 / 01期
关键词：
Cell-centered scheme; Lagrangian hydrodynamics; Two-temperature hydrodynamics model; ALE; VOF interface reconstruction; Plasma fluid model; SCHEME;
D O I：
10.1016/j.compfluid.2010.06.017
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We present a complete Arbitrary Lagrangian Eulerian (ALE) strategy devoted to the computation of multi-material fluid flows using the volume of fluid (VOF) interface reconstruction method applied to plasma physics and inertial confinement fusion (ICF). The interface tracking is coupled to a two-temperature hydrodynamics model in the framework of a collocated Lagrangian scheme. Some numerical examples, such hot shock tube problem and ICF-like problem, provide a clear evidence of the robustness and the accuracy of the method. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：161 / 167
页数：7
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