An Adaptive Grid Eulerian Method for the Computation of Free Surface Flows
作者:
A. EGELJA,
M. SCHÄFER,
F. DURST,
期刊:
International Journal of Computational Fluid Dynamics
(Taylor Available online 1998)
卷期:
Volume 10,
issue 3
页码: 213-224
ISSN:1061-8562
年代: 1998
DOI:10.1080/10618569808961686
出版商: Taylor & Francis Group
关键词: Free surface flows;moving grids;multigrid methods;finite-volume method;pressure-correction scheme
数据来源: Taylor
摘要:
A numerical scheme for the prediction of free surface flows is presented and investigated. The method is based on an adaptive grid Eulerian finite-volume method, where non-orthogonal boundary-fitted moving grids are employed to follow the free surface. The underlying flow solver consists in a pressure-correction scheme of SIMPLE type with multigrid acceleration, which is iteratively combined with the moving grid technique. Several numerical examples are considered to illustrate the capabilities of the approach.
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