The solid lubricating material experiment device for shenzhou-7 spaceship
文献类型：期刊论文
| 作者 | Wang Ke1,2; Ren WeiJia1; Wang ShiDa1; Weng LiJun3 |
| 刊名 | Science china-technological sciences
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 53期号:9页码:2521-2527 |
| 关键词 | Manned spaceflight Exposure experiment Mechanism Unlock |
| ISSN号 | 1674-7321 |
| DOI | 10.1007/s11431-010-4010-8 |
| 通讯作者 | Wang ke(wangke@aoe.ac.cn) |
| 英文摘要 | A solid lubricating material exposure experiment in space is one of the missions during the seventh manned spaceflight of china, and the key is to develop a device which can be fixed reliably outside of the orbital module and can be fetched conveniently by an astronaut during space walk. the solid lubricating material experiment device needs to be locked reliably in a vibrating and impacting environment during the launch phase, and should meet the requirement that it can be unlocked and fetched reliably by the astronaut wearing an extravehicular spacesuit via simple operations in orbit in an environment of high and low temperature. as for the device we developed, the environmental characteristic of the mission was analyzed, the mechanical analysis and thermal analysis were carried out, and then a mechanism with functions of mechanical locking, structural self-locking and manual unlocking was designed. the device was verified by a sequence of experiments and was fetched by the astronaut during the flight of the shenzhou-7 spaceship. |
| WOS研究方向 | Engineering ; Materials Science |
| WOS类目 | Engineering, Multidisciplinary ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000280810100030 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2409664 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang Ke |
| 作者单位 | 1.Chinese Acad Sci, Acad Optoelect, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Ke,Ren WeiJia,Wang ShiDa,et al. The solid lubricating material experiment device for shenzhou-7 spaceship[J]. Science china-technological sciences,2010,53(9):2521-2527. |
| APA | Wang Ke,Ren WeiJia,Wang ShiDa,&Weng LiJun.(2010).The solid lubricating material experiment device for shenzhou-7 spaceship.Science china-technological sciences,53(9),2521-2527. |
| MLA | Wang Ke,et al."The solid lubricating material experiment device for shenzhou-7 spaceship".Science china-technological sciences 53.9(2010):2521-2527. |
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来源：中国科学院大学
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