Research Initiation Award: Measurement and Modeling of Internal Flow Turbulence in Atomizers for Diesel Engine Injectors

研究启动奖：柴油发动机喷油器雾化器内部流动湍流的测量和建模

• 批准号: 9010479
• 负责人: Francisco Ruiz
• 金额: $ 7万
• 依托单位: Illinois Institute of Technology
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1990
• 资助国家: 美国
• 起止时间: 1990-09-01 至 1993-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9010479&HistoricalAwards=false
• 关键词: Research; Initiation; Award; Measurement; Modeling

An experimental investigation of atomization in a liquid spray is to be carried out under a Research Initiation Award. The research is relevant to fuel systems in internal combustion engines. A transparent, two-dimensional model atomizing orifice will be utilized, and turbulent fluctuations will be measured with laser-Doppler anemometry. The information to be developed may lead to systems with better and more complete fuel evaporation, and hence lower emission levels in internal combustion engines.

液体喷雾雾化的实验研究 将在研究启动奖下进行。 的 研究与内燃机的燃料系统有关 机. 一个透明的二维模型雾化 孔将被利用，湍流波动将被 用激光多普勒风速仪测量。 有待开发的信息可能会导致系统， 更好和更完全的燃料蒸发，因此更低 内燃机的排放水平。