ENGINEERING RESEARCH EQUIPMENT: Double Pulsed Laser System for Simultaneous PIV and PLIF Studies of Mixing Flows and Chemically Reacting Flows

工程研究设备：用于同时对混合流和化学反应流进行 PIV 和 PLIF 研究的双脉冲激光系统

• 批准号: 9411551
• 负责人: Mark Godfrey Mungal
• 金额: $ 5.4万
• 依托单位: Stanford University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-07-01 至 1995-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9411551&HistoricalAwards=false
• 关键词: ENGINEERING; RESEARCH; EQUIPMENT; Double; Pulsed

This proposal is for funds to purchase a double pulsed laser system which would be dedicated to Particle Image Velocimetry (PIV) studies of mixing flows and chemically reacting flows. This equipment will enhance the PI's existing Planar Laser Induced Fluorescence (PLIV) capabilities and would allow for the first time, simultaneous, non-intrusive velocity and scalar information to be obtained. It would then be possible to perform fundamental measurements on the nature and mechanisms of mixing and combustion in complex flows. Of particular interest would be the turbulent jet/crossed flow studies of NOx formation.

该提案是为购买一个双脉冲激光系统提供资金，该系统将专门用于混合流和化学反应流的粒子图像测速研究。 该设备将增强PI现有的平面激光诱导荧光（PLIV）能力，并将首次允许同时获得非侵入性速度和标量信息。 这样就有可能对复杂流动中混合和燃烧的性质和机制进行基本测量。 特别感兴趣的是NOx形成的湍流射流/交叉流研究。