IMECH-IR  > 高温气体动力学国家重点实验室
准定常强激波反射马赫杆突出变形准则的探讨
Alternative TitleOn transition criterion of Mach stem deformation for Mach reflections of pseudosteady strong shock waves
高云亮; 姜宗林
Source Publication爆炸与冲击
2009-03-25
Volume29Issue:2Pages:143-148
ISSN1001-1455
Abstract分析了滑移线延长线与楔面交点附近的流动特点,研究了准定常强激波反射中马赫杆的变形,建立了马赫杆突出变形消失的过渡准则,并用激波极曲线方法进行了求解.对马赫杆的变形过程进行了描述,研究了比热比、马赫数的变化对马赫杆突出变形消失条件的影响,并对突出变形消失区域与终点双马赫反射区域进行了比较.结果表明:马赫杆突出变形的消失是低比热比介质中出现的一种激波反射现象.马赫杆突出变形的消失,导致出现一种新的无射流、直马赫杆的双马赫反射结构.
Keyword爆炸力学 过渡准则 极曲线方法 激波反射 马赫杆变形 突出消失
Indexed ByEI ; CSCD
Language中文
Funding Organization国家自然科学基金项目(10602059)
CSCD IDCSCD:3503819
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/33219
Collection高温气体动力学国家重点实验室
Corresponding Author高云亮
Recommended Citation
GB/T 7714
高云亮,姜宗林. 准定常强激波反射马赫杆突出变形准则的探讨[J]. 爆炸与冲击,2009,29,2,:143-148.
APA 高云亮,&姜宗林.(2009).准定常强激波反射马赫杆突出变形准则的探讨.爆炸与冲击,29(2),143-148.
MLA 高云亮,et al."准定常强激波反射马赫杆突出变形准则的探讨".爆炸与冲击 29.2(2009):143-148.
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