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激波与爆轰波对撞的数值模拟
韩桂来; 姜宗林; 张德良
Source Publication中国力学学会学术大会’2005论文摘要集(上)
2005
Conference Name中国力学学会学术大会
Conference Date2005-08
Conference Place中国北京
Abstract激波与爆轰波对撞过程对爆轰波结构的影响是一个复杂的多维问题,在理论和工程应用上都具有重要价值。本文采用一维简化模型对激波与爆轰波对撞过程进行了数值模拟。数值计算采用改进的二阶段化学反应模型和高精度NND差分格式,分别对4种不同马赫数的激波与爆轰波对撞过程进行了计算。通过计算结果的分析,提出了一个简洁而合适的波系构成模型;发现在激波与爆轰波对撞过程中存在对撞影响区、爆轰成长区和稳定爆轰区3个不同阶段
Keyword激波 爆轰波 对撞 爆轰波结构 数值模拟
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47630
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
韩桂来,姜宗林,张德良. 激波与爆轰波对撞的数值模拟[C],2005.
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