受压固、气两相介质一维膨胀运动

IMECH-IR > 力学所知识产出(1956-2008)

	受压固、气两相介质一维膨胀运动
	谈庆明; 丁雁生; 郑哲敏
Source Publication	郑哲敏文集.科学出版社,2004,p.403-413
	2004
Pages	403-413
Conference Date	2004
Abstract	本文讨论受压固、气两相介质向真空膨胀这一基本的非定常运动,用渐近法得到了早期和晚期自模拟解,在气体绝热指数为3的情形下用数值法得到了过渡期解。结果说明:三阶段的解互相衔接,连续过渡;质量及动量分布由稀到密的变化是急剧的;当自由面运动了大约50倍粒径后,运动基本上可以用晚期自模拟解描写。
Language	中文
Document Type	会议论文
Identifier	http://dspace.imech.ac.cn/handle/311007/34590
Collection	力学所知识产出(1956-2008)
Corresponding Author	谈庆明
Recommended Citation GB/T 7714	谈庆明,丁雁生,郑哲敏. 受压固、气两相介质一维膨胀运动[C]郑哲敏文集.科学出版社,2004,p.403-413,2004:403-413.

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