在动力学模型中考虑热辐射传递的球面层状系统激波压缩计算

IF 1 4区工程技术 Q4 MECHANICS

Fluid Dynamics Pub Date : 2023-08-30 DOI:10.1134/S0015462823600475

S. A. Grabovenskaya, V. V. Zav’yalov, A. A. Shestakov

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引用次数: 0

摘要

目前，数值模拟是研究激波压缩过程中一些物理现象的主要的，而且往往是唯一的详细描述工具。在最简单的模型试验中研究激波和稀薄波的行为有助于分析更复杂的计算，例如激光设备上的惯性热核融合问题。本文考虑了一个模拟由两种物质组成的球形层状系统受激波压缩的测试问题的比较计算。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Calculations of Compression of a Spherical Layered System by Shock Waves Taking into Account the Transfer of Thermal Radiation in the Kinetic Model

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Calculations of Compression of a Spherical Layered System by Shock Waves Taking into Account the Transfer of Thermal Radiation in the Kinetic Model

At present, numerical simulation is the main, and often the only, tool for detailed description of some physical phenomena in the study of the processes of material compression by shock waves. The study of the behavior of shock and rarefaction waves on the simplest model tests helps in the analysis of more complex calculations, for example, problems of inertial thermonuclear fusion on laser facilities. The paper considers comparative calculations of a test problem that simulates compression of a spherical layered system consisting of two substances by shock waves.

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来源期刊

Fluid Dynamics MECHANICS-PHYSICS, FLUIDS & PLASMAS

CiteScore

1.30

自引率

22.20%

发文量

审稿时长

6-12 weeks

期刊介绍： Fluid Dynamics is an international peer reviewed journal that publishes theoretical, computational, and experimental research on aeromechanics, hydrodynamics, plasma dynamics, underground hydrodynamics, and biomechanics of continuous media. Special attention is given to new trends developing at the leading edge of science, such as theory and application of multi-phase flows, chemically reactive flows, liquid and gas flows in electromagnetic fields, new hydrodynamical methods of increasing oil output, new approaches to the description of turbulent flows, etc.