Space experiments of convection in a system of two immiscible liquid layers
文献类型：会议论文
| 作者 | Liu QS(刘秋生) ; Zhou BH; Geng RH; Hu L(胡良); Zhang P; Yao YL; Hu WR(胡文瑞)
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| 出版日期 | 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 |
| 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. |
| 中文摘要 | 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. |
| 收录类别 | CPCI-S |
| 会议录 | FIRST INTERNATIONAL SYMPOSIUM ON MICROGRAVITY RESEARCH & APPLICATIONS IN PHYSICAL SCIENCES AND BIOTECHNOLOGY, VOLS I AND II, PROCEEDINGS
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| 会议录出版者 | EUROPEAN SPACE AGENCY |
| 会议录出版地 | PARIS ; 8-10 RUE MARIO NIKIS, 75738 PARIS, FRANCE |
| 语种 | 英语 |
| ISBN号 | 92-9092-657-0 |
| WOS记录号 | WOS:000171226000019 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/58946]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 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]. 见:1st International Symposium on Microgravity Research and Applications in Physical Sciences and Biotechnology. SORRENTO, ITALY. SEP 10-15, 2000. |
入库方式： OAI收割
来源：力学研究所
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