浅水方程的保守半隐式格式

Haruka Hirae, S. Morishima, R. Ando
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引用次数: 0

摘要

本文提出了一种新的以守恒形式离散化的浅水方程质量和(局部)动量守恒格式。与传统技术相比,如半拉格朗日方案及其保守变体,我们的方法提供了明显改进的波浪动力学的视觉动画。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Conservative Semi-Implicit Scheme for Shallow Water Equations
This paper presents a new mass and (local) momentum conserving scheme for shallow water equations that are discretized in conservation form. In comparison to conventional techniques, such as the semi-Lagrangian scheme and its conservative variant, our approach offers noticeably improved visual animation of wave dynamics.
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