IMECH-IR  > 力学所知识产出(1956-2008)
侧加热腔体内重力波演化过程的数值模拟
Alternative TitleNUMERICAL SIMULATION OF THE FORMATION AND DEVELOPMENT OF INTERNAL GRAVITY WAVE IN A DIFFERENTIALLY HEATED CAVITY
马丽娟; 徐丰; 胡非; 张德良
Source Publication力学与实践
2006
Volume28Issue:5Pages:19-23,38
ISSN1000-0879
Abstract利用二维数值模拟的方法研究了侧加热腔体内的自然对流.基于数值模拟结果,描述了水平热入侵流(intrusion)的整个演化过程,并对该过程的物理机制进行了讨论.结果表明:当热入侵流抵达腔体冷壁后,由于冷壁无法卷入所有的热入侵流,热入侵流在冷上角堆积并产生一个反向流动,在冷壁边界层附近形成一个顺时针涡,该涡在浮力效应驱动下可返回热壁,并在腔体的冷热壁之间形成了腔体尺度的流体振荡,即内重力波.
Keyword腔体 自然对流 入侵流 内重力 波数值模拟
Subject Area力学
Indexed ByCSCD
Language中文
CSCD IDCSCD:2430903
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/16788
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
马丽娟,徐丰,胡非,等. 侧加热腔体内重力波演化过程的数值模拟[J]. 力学与实践,2006,28,5,:19-23,38.
APA 马丽娟,徐丰,胡非,&张德良.(2006).侧加热腔体内重力波演化过程的数值模拟.力学与实践,28(5),19-23,38.
MLA 马丽娟,et al."侧加热腔体内重力波演化过程的数值模拟".力学与实践 28.5(2006):19-23,38.
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