关于三维可压缩纳维-斯托克斯方程的研究

IF 1.7 4区数学 Q1 Mathematics

Boundary Value Problems Pub Date : 2024-07-05 DOI:10.1186/s13661-024-01893-9

Mohamed Abdelwahed, Rabe Bade, Hedia Chaker, Maatoug Hassine

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引用次数: 0

摘要

这项工作致力于研究非结构网格上的三维可压缩纳维-斯托克斯方程。所使用的方法基于对流和扩散部分的分离。对流通量使用戈杜诺夫方法计算。对于扩散部分，我们提出了一种新的有限体积方案。数值结果证明了所开发技术的效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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On the study of three-dimensional compressible Navier–Stokes equations

This work is devoted to the study of three-dimensional compressible Navier–Stokes equations on unstructured meshes. The approach used is based on separating the convection and diffusion parts. The convective flux is computed using the Godunov method. For the diffusive part, we present a new finite volume scheme. Numerical results are provided to demonstrate the efficiency of the developed technique.

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来源期刊

Boundary Value Problems MATHEMATICS, APPLIED-MATHEMATICS

CiteScore

3.00

自引率

5.90%

发文量

审稿时长

4 months

期刊介绍： The main aim of Boundary Value Problems is to provide a forum to promote, encourage, and bring together various disciplines which use the theory, methods, and applications of boundary value problems. Boundary Value Problems will publish very high quality research articles on boundary value problems for ordinary, functional, difference, elliptic, parabolic, and hyperbolic differential equations. Articles on singular, free, and ill-posed boundary value problems, and other areas of abstract and concrete analysis are welcome. In addition to regular research articles, Boundary Value Problems will publish review articles.