Stable Simulation of Shallow-Water Waves by Block Advection

被引：0
|
作者：
Tan, Lai-Wai
Chu, Vincent H. [1 ,2 ]
机构：
[1] McGill Univ, Dept Civil Engn & Appl Mech, Montreal, PQ, Canada
[2] Univ Tun Hussein Onn Malaysia, Fac Civil & Environm Engn, Batu Pahat, Malaysia
来源：
COMPUTATIONAL FLUID DYNAMICS 2010 | 2011年
关键词：
D O I：
10.1007/978-3-642-17884-9_34
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Waves in shallow water are computed using Lagrangian block hydrodynamics. The blocks transfer mass and momentum on a Lagrangian mesh. The computational stability is guaranteed by avoiding any usage of the Eulerian flux. The shock-capture and wave-front-tracking accuracies of the Lagrangian block hydrodynamics as determined from the convergence towards the exact solutions are approximately first order.
引用
收藏
页码：279 / +
页数：3
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