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The critical condition and oscillation - transition characteristics of thermocapillary convection in the space experiment on SJ-10 satellite
Kang Q(康琦)1,2; Jiang H(姜欢)1; Duan L(段俐)1,2; Zhang C(章楚)1; Hu WR(胡文瑞)1,2
Corresponding AuthorDuan, Li(duanli@imech.ac.cn)
Source PublicationINTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
2019-06-01
Volume135Pages:479-490
ISSN0017-9310
AbstractThis paper is an investigation on oscillation characteristics and transition routes of thermocapillary convection in an annular liquid pool in the space experiment carried out on SJ-10 recoverable scientific experiment satellite. Thermocapillary convection caused by non-uniformity of surface tension and the instability problem of the convection are introduced, and the measurement by thermocouples has been analyzed in detail. Through the relationship between the critical condition of start-oscillation in thermocapillary convection and the volume ratio, and the relationship between the oscillation frequency and the volume ratio, transition processes from steady flow to oscillatory flow and then to bifurcation are investigated. In addition, the acting mechanism of thermocapillary force has been discussed comparing with buoyant-thermocapillary convection on the ground. (C) 2019 Elsevier Ltd. All rights reserved.
KeywordSpace experiment Thermocapillary convection Oscillation Bifurcation Transition route
DOI10.1016/j.ijheatmasstransfer.2019.01.150
Indexed BySCI ; EI
Language英语
WOS IDWOS:000464488200043
WOS KeywordRAYLEIGH-BENARD CONVECTION ; ASPECT RATIO ENCLOSURE ; VOLATILE FLUIDS ; THERMAL-CONVECTION ; LIMITED DOMAINS ; BIFURCATION ; INSTABILITIES ; CHAOS
WOS Research AreaThermodynamics ; Engineering ; Mechanics
WOS SubjectThermodynamics ; Engineering, Mechanical ; Mechanics
Funding ProjectNational Natural Science Foundation, China[U1738116] ; Strategic Priority Research Program on Space Science, Chinese Academy of Sciences, China: SJ-10 Recoverable Scientific Experiment Satellite[XDA04020405] ; Strategic Priority Research Program on Space Science, Chinese Academy of Sciences, China: SJ-10 Recoverable Scientific Experiment Satellite[XDA04020202-05]
Funding OrganizationNational Natural Science Foundation, China ; Strategic Priority Research Program on Space Science, Chinese Academy of Sciences, China: SJ-10 Recoverable Scientific Experiment Satellite
Classification一类
Ranking1
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Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/78730
Collection国家微重力实验室
Affiliation1.Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China;
2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Kang Q,Jiang H,Duan L,et al. The critical condition and oscillation - transition characteristics of thermocapillary convection in the space experiment on SJ-10 satellite[J]. INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,2019,135:479-490.
APA 康琦,姜欢,段俐,章楚,&胡文瑞.(2019).The critical condition and oscillation - transition characteristics of thermocapillary convection in the space experiment on SJ-10 satellite.INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER,135,479-490.
MLA 康琦,et al."The critical condition and oscillation - transition characteristics of thermocapillary convection in the space experiment on SJ-10 satellite".INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER 135(2019):479-490.
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