二维可压缩多材料流的曲面界面重构

ESAIM Proceedings and Surveys Pub Date : 2020-01-01 DOI:10.1051/proc/202067011

Igor Chollet, Giulia Lissoni, T. Corot, P. Hoch, T. Leroy, L. Dumas

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引用次数: 4

摘要

本文描述了一种二维界面重构方法。该方法是对DPIR[1]的扩展，利用动态规划重构连续接口并保留部分体积。首先，我们将该方法推广到曲面界面。然后，我们提出了提高其鲁棒性的工具，以便将其应用于非结构化网格。最后，我们描述了对三种材料的扩展。

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Curved interface reconstruction for 2D compressible multi-material flows

In this paper, we describe an interface reconstruction method in two dimension. This method is an extension of DPIR [1], which reconstructs continuous interfaces and preserves partial volumes using dynamic programming. First we extend the method to curved interfaces. Then, we present tools to improve its robustness in order to apply it to unstructured grid. Finally, we describe an extension to three materials.

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ESAIM Proceedings and Surveys

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