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溃坝涌波的数值模拟
引用本文:胡四一,谭维炎.溃坝涌波的数值模拟[J].水动力学研究与进展(A辑),1990,5(2):90-98.
作者姓名:胡四一  谭维炎
作者单位:水利部南京水文水资源研究所 (胡四一),水利部南京水文水资源研究所(谭维炎)
摘    要:本文利用气体动力学中新近提出的TVD显格式对五个溃坝涌波的模型问题进行数值求解。数值结果表明,这类格式具有高分辨率、高精度、不产生虚假振动而且适应性强。

关 键 词:溃坝  涌波  数值模拟  有限差分法

Numerical Modelling of Bores due to Dam-break
Hu Si-yi Tan Wei-yan.Numerical Modelling of Bores due to Dam-break[J].Journal of Hydrodynamics,1990,5(2):90-98.
Authors:Hu Si-yi Tan Wei-yan
Affiliation:Nanjing Research Institute of Hydrology and Water Resources
Abstract:In this paper TVD explicit schemes developed recently in CFO are used to simulate five models of bores due to dam-break. Numerical experiments are presented to demonstrate that they achieve high resolution and generate no spurious oscillations and to show the versatility of the schemes.
Keywords:Dam-break bore  finite difference method    
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