Space experiments of convection in a system of two immiscible liquid layers

IMECH-IR > 力学所知识产出(1956-2008)

	Space experiments of convection in a system of two immiscible liquid layers
	Liu QS(刘秋生); Zhou BH; Geng RH; Hu L(胡良); Zhang P; Yao YL; Hu WR(胡文瑞); Liu, QS (reprint author), Chinese Acad Sci, Natl Micrograv Lab, NMLC, Inst Mech, Zhong Gun Cun Rd 15, Beijing 100080, Peoples R China.
会议录名称	FIRST INTERNATIONAL SYMPOSIUM ON MICROGRAVITY RESEARCH & APPLICATIONS IN PHYSICAL SCIENCES AND BIOTECHNOLOGY, VOLS I AND II, PROCEEDINGS
	2001
会议名称	1st International Symposium on Microgravity Research and Applications in Physical Sciences and Biotechnology
会议日期	SEP 10-15, 2000
会议地点	SORRENTO, ITALY
摘要	The space experiments of the fluid physics were performed on board the Chinese scientific satellite SJ-5 in the Mai of 1999. A special system of two-layer liquids such as FC-70 liquid and paraffin were used successfully in space where the paraffin was melted in the space. Two different test-cells are subjected to a temperature gradient perpendicular to or parallel to the interface for studying the Marangoni convection and thermocapillary convection, respectively. The temperature data and the PIV pictures of flow motion in the system were obtained quite clear, and each experimental case including the heating rate was adjusted by the tele-operation. The preliminary results of microgravity experiment are presented for the thermocapillary convective flows and the melting process of solid paraffin of the system. A new model of multilayer fluids related to the space experiment is suggested for considering the effect of gas bubble on the Marangoni and thermocapillary convection.
WOS记录号	WOS:000171226000019
ISBN号	92-9092-657-0
收录类别	CPCI-S
语种	英语
引用统计
文献类型	会议论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/58946
专题	力学所知识产出(1956-2008)
通讯作者	Liu, QS (reprint author), Chinese Acad Sci, Natl Micrograv Lab, NMLC, Inst Mech, Zhong Gun Cun Rd 15, Beijing 100080, Peoples R China.
推荐引用方式 GB/T 7714	Liu QS,Zhou BH,Geng RH,et al. Space experiments of convection in a system of two immiscible liquid layers[C]FIRST INTERNATIONAL SYMPOSIUM ON MICROGRAVITY RESEARCH & APPLICATIONS IN PHYSICAL SCIENCES AND BIOTECHNOLOGY, VOLS I AND II, PROCEEDINGS,2001.

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