HIGH ORDER, HIGH RESOLUTION FINITE VOLUME METHODS FOR HYPERBOLIC CONSERVATION LAWS
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摘要: 有限体积法是一种离散积分形式守恒律的数值方法。它可以吸收有限元法和有限差分法的一些重要思想与技巧。由于它可方便地利用多种类型的网格(结构网格和非结构网格),从而非常适用于处理复杂计算区域,目前已成为一种在计算流体力学中十分重要的方法。本文将针对二维双曲守衡律,对高精度、高分辨的有限体积法及其近年来的进展做一简要介绍。Abstract: Finite volume method is a numerical method that discretizes the conservation laws in the integration form. It combines the merit of the finite element method with that of the finite difference method. Now finite volume methods on unstructured meshes are very popular in CFD because of the geometric flexibility and adaptivity of computational grids. In this paper, we review the development of high order, high resolution finite volume methods for 2-D hyperbolic conservation laws.
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