Observation of a diffusion process of protein solution in microgravity environment
文献类型：会议论文
| 作者 | Duan L(段俐) ; Kang Q(康琦); Sun ZW(孙祉伟); Cui HL; Hu L(胡良); Li LJ; Li GP
|
| 出版日期 | 2007 |
| 会议名称 | 58th International Astronautical Congress 2007 |
| 会议日期 | September 24, 2007 - September 28, 2007 |
| 会议地点 | Hyderabad, India |
| 关键词 | Concentration gradients Diffusion coefficients Diffusion processes Liquid diffusions Liquid droplets Mass distributions Mass transfer processes Microgravity conditions Microgravity environments Protein solutions Pure liquids Transfer Water droplets Zehnder interferometers |
| 中文摘要 | Pure liquid-liquid diffusion driven by concentration gradients is hard to study in normal gravity environments because convection and sedimentation also contribute to the mass transfer process. In this study, a March-Zehnder interferometer was used to monitor the mass transfer process of a water droplet in EAFP protein solution under normal gravity and microgravity condition provided by the No. 8 Shi Jian satellite. A series of the evolution charts of mass distribution during the diffusion process of the liquid droplet are presented and the relevant diffusion coefficient is determined. Copyright IAF/IAA. All rights reserved. |
| 收录类别 | EI |
| 会议录 | International Astronautical Federation - 58th International Astronautical Congress 2007
 |
| 语种 | 英语 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/60329]  |
| 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 | Duan L,Kang Q,Sun ZW,et al. Observation of a diffusion process of protein solution in microgravity environment[C]. 见:58th International Astronautical Congress 2007. Hyderabad, India. September 24, 2007 - September 28, 2007. |
入库方式： OAI收割
来源：力学研究所
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