Knowledge Management System of Institue of Mechanics, CAS
| Observation of a diffusion process of protein solution in microgravity environment | |
Duan L(段俐) ; Kang Q(康琦); Sun ZW(孙祉伟); Cui HL; Hu L(胡良); Li LJ; Li GP
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| Source Publication | 9th International Symposium on Fluid Control Measurement and Visualization 2007, FLUCOME 2007 |
| 2007 | |
| Conference Name | 9th International Symposium on Fluid Control Measurement and Visualization 2007, FLUCOME 2007 |
| Conference Date | September 17, 2007 - September 19, 2007 |
| Conference Place | Tallahassee, FL, United states |
| Abstract | 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. |
| Keyword | Concentration Gradients Diffusion Coefficients Diffusion Process Liquid Droplets Mass Distribution Mass Transfer Process Microgravity Conditions Microgravity Environments Normal Gravities Protein Solution Pure Liquids Water Droplets Zehnder Interferometers |
| Indexed By | EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/60304 |
| Collection | 力学所知识产出(1956-2008) |
| Recommended Citation GB/T 7714 | Duan L,Kang Q,Sun ZW,et al. Observation of a diffusion process of protein solution in microgravity environment[C]9th International Symposium on Fluid Control Measurement and Visualization 2007, FLUCOME 2007,2007. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| CaEi068.pdf（1187KB） | 会议论文 | 开放获取 | CC BY-NC-SA | View Download | ||
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