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Bénard-Marangoni对流温度振荡转捩实验研究
吴笛; 张洋; 段俐; 胡良; 李永强; 康琦
Source Publication力学学报
2011-11-18
Volume43Issue:6Pages:1054-1060
ISSN0459-1879
Abstract主要通过实验观测Benard-Marangoni对流中存在的温度振荡现象,研究了温度振荡的起振临界Ma数,以及初步探讨了温度振荡随Ma数增加的转捩过程.实验结果表明不同物性参数的硅油温度振荡临界Ma数满足同一临界条件.不同的物性参数的介质表现出不同的温度振荡转捩过程,但同一物性参数不同厚度的介质表现相同的振荡规律.此外,还用粒子迹线法观察了流场结构及转捩过程.
KeywordBenard-marangoni对流 温度振荡 转捩过程 对流斑图
Subject Area力学
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Indexed ByEI ; CSCD
Language中文
Funding Organization国家自然科学基金(11032011,10972224);三期创新方向性项目(KJCX2-YW-L08)资助~~
CSCD IDCSCD:4403212
DepartmentNML微重力实验流体力学
Classification二类
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/45113
Collection国家微重力实验室
Corresponding Author吴笛
Recommended Citation
GB/T 7714
吴笛,张洋,段俐,等. Bénard-Marangoni对流温度振荡转捩实验研究[J]. 力学学报,2011,43(6):1054-1060.
APA 吴笛,张洋,段俐,胡良,李永强,&康琦.(2011).Bénard-Marangoni对流温度振荡转捩实验研究.力学学报,43(6),1054-1060.
MLA 吴笛,et al."Bénard-Marangoni对流温度振荡转捩实验研究".力学学报 43.6(2011):1054-1060.
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