Presidential Young Investigator Award: Turbopump Stability & Unsteady Flow

总统青年研究员奖：涡轮泵稳定性

• 批准号: 8658066
• 负责人: Belgacem Jery
• 金额: --
• 依托单位: Massachusetts Institute of Technology
• 依托单位国家: 美国
• 项目类别: Continuing grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-10-15 至 1991-08-05
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8658066&HistoricalAwards=false
• 关键词: Presidential; Young; Investigator; Award; Turbopump

Research will be undertaken to understand and control instabilities in the performance of turbopumps. The investigation will be primarily experimental, with a limited complement of theoretical and numerical analysis. The source of the instabilities, whether system or component-related, and fluid characteristics, particularly cavitation, will be studied using laser anemometry and flow visualization techniques, among others. The researcher is a Presidential Young Investigator, and he is in his first year of his PYI grant.

将进行研究以了解和控制涡轮泵性能的不稳定性。 该研究将主要是实验性的，并辅以有限的理论和数值分析。 不稳定性的来源（无论是与系统还是组件相关）以及流体特性（特别是空化）将使用激光风速测量和流动可视化技术等进行研究。 该研究人员是一位总统青年研究员，目前正处于获得 PYI 资助的第一年。