中国科学(数学)2024,Vol.54Issue(3) :313-336.DOI:10.1360/SSM-2023-0213

极端条件下3维多物理多介质问题数值模拟中的若干问题

Various challenges in numerical simulation of three-dimensional multi-physics and multi-material problems under extreme conditions

陈艺冰 江松
中国科学(数学)2024,Vol.54Issue(3) :313-336.DOI:10.1360/SSM-2023-0213

极端条件下3维多物理多介质问题数值模拟中的若干问题

Various challenges in numerical simulation of three-dimensional multi-physics and multi-material problems under extreme conditions

陈艺冰 1江松1
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作者信息

  • 1. 北京应用物理与计算数学研究所,北京 100088;计算物理全国重点实验室,北京 100088
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摘要

极端条件下3维多物理多介质问题是一类关系国家战略安全问题的重要科学问题.由于理论手段比较欠缺、实验昂贵甚至难以开展,数值模拟是研究这类问题的主要手段.本文回顾这一研究领域数值模拟的历史,分析目前存在的主要挑战,并展望未来的发展趋势.

Abstract

The study of three-dimensional multi-physics and multi-material problems under extreme conditions plays a very important role in science and technology as well as in engineering.Given the lack of theoretical tools,and the prohibitive cost or even impossibility of conducting experiments,numerical simulation emerges as the primary approach to investigating these issues.In this paper,we present a brief survey of numerical simulation within this area of research,give an analysis of the predominant challenges currently faced,and anticipate future trends in its development.

关键词

极端条件/3维多物理多介质/数值模拟

Key words

extreme conditions/three-dimensional multi-physics and multi-material/numerical simulation

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基金项目

国家重点研发计划(2022YFA1004500)

国家自然科学基金(12271052)

出版年

2024
中国科学(数学)
中国科学院

中国科学(数学)

CSTPCD北大核心
影响因子:0.221
ISSN:1674-7216
参考文献量77
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