IMECH-IR  > 力学所知识产出(1956-2008)
激波/边界层相互作用诱导的激波风洞气体污染问题
李进平; 冯珩; 姜宗林
Source Publication力学学报
2008-05-18
Volume40Issue:3Pages:289-296
Abstract应用多组分NS方程和频散可控耗散格式(DCD)计算了爆轰驱动激波风洞中反射激波/边界层/接触面的相互作用过程,分析了驱动气体与试验气体在壁面射流作用下的掺混机制及其对风洞试验时间的影响.为了延长风洞的试验时间,提出在风洞贮室内增设环形隔板,以隔离壁面射流,延长风洞试验时间的方法.计算结果表明:环形隔板确实可以限制驱动气体与试验气体的过早掺混,显著增加激波风洞的有效试验时间.
Keyword激波风洞 反射激波/边界层相互作用 试验气体污染
Language中文
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/40630
Collection力学所知识产出(1956-2008)
Corresponding Author李进平
Recommended Citation
GB/T 7714
李进平,冯珩,姜宗林. 激波/边界层相互作用诱导的激波风洞气体污染问题[J]. 力学学报,2008,40(3):289-296.
APA 李进平,冯珩,&姜宗林.(2008).激波/边界层相互作用诱导的激波风洞气体污染问题.力学学报,40(3),289-296.
MLA 李进平,et al."激波/边界层相互作用诱导的激波风洞气体污染问题".力学学报 40.3(2008):289-296.
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