Numerical simulation of incompressible flows with moving interfaces

被引：0
|
作者：
Medale, M
Jaeger, M
机构：
[1] Inst. Univ. Syst. Thermiques I., CNRS UMR 139, Technopole de Chateau - Gombert
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS | 1997年 / 24卷 / 06期
关键词：
finite element method; front tracking; incompressible two fluid system; mold filling;
D O I：
10.1002/(SICI)1097-0363(19970330)24:6<615::AID-FLD514>3.0.CO;2-H
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A numerical model has been developed for the 2D simulation of free surface flows or, more generally speaking, moving interface ones. The bulk fluids on both sides of the interface are taken into account in simulating the incompressible laminar flow state. In the case of heat transfer the whole system, i.e. walls as well as possible obstacles, is considered. This model is based on finite element analysis with an Eulerian approach and an unstructured fixed mesh. A special technique to localize the interface allows its temporal evolution through this mesh. Several numerical examples are presented to demonstrate the capabilities of the model. (C) 1997 by John Wiley & Sons, Ltd.
引用
收藏
页码：615 / 638
页数：24
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