Observation of a diffusion process of protein solution in microgravity environment

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	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
	2007
会议名称	9th International Symposium on Fluid Control Measurement and Visualization 2007, FLUCOME 2007
会议日期	September 17, 2007 - September 19, 2007
会议地点	Tallahassee, FL, United states
关键词	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
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.
收录类别	EI
会议录	9th International Symposium on Fluid Control Measurement and Visualization 2007, FLUCOME 2007
语种	英语
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/60304]
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:9th International Symposium on Fluid Control Measurement and Visualization 2007, FLUCOME 2007. Tallahassee, FL, United states. September 17, 2007 - September 19, 2007.