IMECH-IR  > 高温气体动力学国家重点实验室
PDE快速起爆机理数值研究
胡宗民; Khoo BC; 姜宗林
Source Publication高温气体动力学研究进展
2011
Pages31-35
Conference NameLHD2011夏季学术研讨会
Conference Date2011
Conference Place内蒙赤峰
Abstract在脉冲爆轰发动机的爆轰管内安装障碍体是加速爆燃转爆轰(DDT)的有效方法。本文应用高精度WENO 格式和中心差分格式求解多组分Navier-Stokes 控制方程组,氢氧化学反应动力学由包含9 组分19 反应的基元反应模型来描述。初步计算结果表明,在障碍通道内对火焰加速和热点/局部微爆的形成起重要作用的机制,其中包括激波反射机制和射流碰撞机制。
Keyword氢氧爆轰 快速起爆机理 波焰作用 数值模拟
DepartmentLHD激波与爆轰物理
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/47912
Collection高温气体动力学国家重点实验室
Recommended Citation
GB/T 7714
胡宗民,Khoo BC,姜宗林. PDE快速起爆机理数值研究[C]高温气体动力学研究进展,2011:31-35.
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