RUI: Experimental Studies of Chaotic Dynamics and Transport Processes in Plasmas Using Laser-Induced Fluorescence

RUI：利用激光诱导荧光对等离子体中的混沌动力学和输运过程进行实验研究

• 批准号: 9722658
• 负责人: Greg Severn
• 金额: $ 13.16万
• 依托单位: University of San Diego
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-08-15 至 2001-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9722658&HistoricalAwards=false
• 关键词: RUI; Experimental; Studies; Chaotic; Dynamics

This program involves a set of experiments to test the relationship between chaos and diffusion using the plasma state as a medium. Laser induced fluorescence is used to measure spatial ion diffusion, and the degree of chaos is quantified in terms of Lyopunov exponents. Different chaotic states are selected by varying the discharge parameters. The research is conducted by undergraduate students, and this multidisciplinary activity provides excellent training in experimental tools and methods used in the exploration of nonlinear dynamics. This award is made in connection with the NSF/DOE Partnership in Basic Plasma Science and Engineering.

该计划包括一组实验，以等离子体状态作为介质，以测试混沌和扩散之间的关系。 激光诱导荧光被用来测量空间离子扩散，和混沌的程度量化的Lyoproxin指数。 通过改变放电参数选择不同的混沌状态。 该研究由本科生进行，这项多学科活动提供了在非线性动力学探索中使用的实验工具和方法的优秀培训。 该奖项与NSF/DOE基础等离子体科学和工程合作伙伴关系有关。