中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Linear spatio-temporal instability analysis of ice growth under a falling water film

文献类型:期刊论文

作者Hu J; Zhou BH(周炳红); Hang YH; Liu QS(刘秋生); Zhang SD
刊名Journal of Fluid Mechanics
出版日期2010
卷号649页码:453-466
通讯作者邮箱hu_jun@iapcm.ac.cn
ISSN号0022-1120
通讯作者Hu J
合作状况国内
中文摘要A linear spatio-temporal stability analysis is conducted for the ice growth under a falling water film along an inclined ice plane. The full system of linear stability equations is solved by using the Chebyshev collocation method. By plotting the boundary curve between the linear absolute and convective instabilities (AI/CI) of the ice mode in the parameter plane of the Reynolds number and incline angle, it is found that the linear absolute instability exists and occurs above a minimum Reynolds number and below a maximum inclined angle. Furthermore, by plotting the critical Reynolds number curves with respect to the inclined angle for the downstream and upstream branches, the convectively unstable region is determined and divided into three parts, one of which has both downstream and upstream convectively unstable wavepackets and the other two have only downstream or upstream convectively unstable wavepacket. Finally, the effect of the Stefan number and the thickness of the ice layer on the AI/CI boundary curve is investigated.
类目[WOS]Mechanics ; Physics, Fluids & Plasmas
研究领域[WOS]Mechanics ; Physics
关键词[WOS]INCLINED PLANE ; FLOW ; STABILITY ; ABSOLUTE ; LAYER
收录类别SCI
资助信息NSAF [10676005, 10676004]; National Natural Science Foundation of China (NSFC) [10702011, 10802086]; Science Foundation of CAEP [2009B0201023]; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry
原文出处http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=7481060&fulltextType=RA&fileId=S002211201000025X
语种英语
WOS记录号WOS:000277730200019
公开日期2011-03-01 ; 2011-03-30
源URL[http://dspace.imech.ac.cn/handle/311007/43657]  
专题力学研究所_国家微重力实验室
推荐引用方式
GB/T 7714
Hu J,Zhou BH,Hang YH,et al. Linear spatio-temporal instability analysis of ice growth under a falling water film[J]. Journal of Fluid Mechanics,2010,649:453-466.
APA Hu J,周炳红,Hang YH,刘秋生,&Zhang SD.(2010).Linear spatio-temporal instability analysis of ice growth under a falling water film.Journal of Fluid Mechanics,649,453-466.
MLA Hu J,et al."Linear spatio-temporal instability analysis of ice growth under a falling water film".Journal of Fluid Mechanics 649(2010):453-466.

入库方式: OAI收割

来源:力学研究所

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