激波在气体中传播

IMECH-IR > 力学所知识产出(1956-2008)

	激波在气体中传播
	俞鸿儒
Source Publication	气体物理
	2006
Volume	1 Issue:1 Pages:1-5
Abstract	藉气动热力学激波关系式探讨了放热和吸热对激波马赫数下限的影响. 随着放热量增加, 激波传播马赫数下限提高. 爆轰波是包含剧烈放热化学反应的激波, 因此传播速度相当高. 不论是平面爆轰波, 还是柱、球面爆轰波, 其自持传播速度都是恒定的. 而爆炸波传播速度则随着传播距离和时间增长不断衰减. 当激波速度大于气体声速时, 在含灰气体中产生与纯气体中相同的有间断前沿的激波, 若激波速度小于气体声速但大于含灰气体平衡声速时, 将产生无间断前沿的耗散激波.
Keyword	激波爆轰波含灰气体
Indexed By	其他
Language	中文
Document Type	期刊论文
Identifier	http://dspace.imech.ac.cn/handle/311007/17816
Collection	力学所知识产出(1956-2008)
Recommended Citation GB/T 7714	俞鸿儒. 激波在气体中传播[J]. 气体物理,2006,1,1,:1-5.
APA	俞鸿儒.(2006).激波在气体中传播.气体物理,1(1),1-5.
MLA	俞鸿儒."激波在气体中传播".气体物理 1.1(2006):1-5.

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