On-Board Experimental Study Of Bubble Thermocapillary Migration In A Recoverable Satellite

doi:10.1007/s12217-008-9007-6

IMECH-IR > 力学所知识产出(1956-2008)

	On-Board Experimental Study Of Bubble Thermocapillary Migration In A Recoverable Satellite
	Kang Q(康琦); Cui HL(崔海亮); Hu L(胡良); Duan L(段俐); Kang, Q (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
发表期刊	Microgravity Science And Technology
	2008
页码	67-71
ISSN	0938-0108
摘要	An on-board space experiment of bubble thermocapillary migration was performed in the Chinese 22nd recoverable satellite in 2005. Silicone oil of nominal viscosity 5cSt was used as the continuous phase in the experiment. Air bubbles were injected into the liquid in the same direction as the constant temperature gradient in the liquid. The velocities of bubbles were obtained by recording the paths of the bubbles. The results indicate that the scaled velocity of bubbles decreases with an increase of the Marangoni number extended to 9288, which agrees with the results of previous space experiments and numerical simulation. In addition, the interaction between two bubbles was also observed in the space experiment. The trajectories and the velocities of the bubbles were obtained. The two-bubble experiment results are also consistent with the theoretical analysis.
关键词	Space Experiment . Thermocapillary Migration . Bubble Interaction . Microgravity Fluid
DOI	10.1007/s12217-008-9007-6
收录类别	SCI
语种	英语
WOS记录号	WOS:000260252100003
关键词[WOS]	LARGE MARANGONI NUMBER ; REDUCED GRAVITY ; MICROGRAVITY ENVIRONMENT ; THERMAL-GRADIENT ; MOTION ; DROPS ; MODERATE
WOS研究方向	Engineering ; Thermodynamics ; Mechanics
WOS类目	Engineering, Aerospace ; Thermodynamics ; Mechanics
引用统计	被引频次：23[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/25852
专题	力学所知识产出(1956-2008)
通讯作者	Kang, Q (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Kang Q,Cui HL,Hu L,et al. On-Board Experimental Study Of Bubble Thermocapillary Migration In A Recoverable Satellite[J]. Microgravity Science And Technology,2008:67-71.
APA	康琦,崔海亮,胡良,段俐,&Kang, Q .(2008).On-Board Experimental Study Of Bubble Thermocapillary Migration In A Recoverable Satellite.Microgravity Science And Technology,67-71.
MLA	康琦,et al."On-Board Experimental Study Of Bubble Thermocapillary Migration In A Recoverable Satellite".Microgravity Science And Technology (2008):67-71.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Jp136.pdf（213KB）			开放获取	--	浏览下载