Presidential Young Investigator Award: Diesel Engine Combustion and Emissions

总统青年研究员奖：柴油机燃烧和排放

• 批准号: 8657627
• 负责人: Thomas Litzinger
• 金额: $ 31.2万
• 依托单位: Pennsylvania State Univ University Park
• 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: 1987-07-01 至 1992-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8657627&HistoricalAwards=false
• 关键词: Presidential; Young; Investigator; Award; Diesel

This is a long-term investigation of the effect of variation in fuel properties on the emissions and performance of single- cylinder and multicylinder diesel engines. In particular, the mutagenic activity of the organic material found in diesel soot will be studied. A variety of operating conditions will be tested in a high temperature, high pressure turbulent flow combustor. The cooperation of a leading US engine manufacturer has been established. The data base to be collected from these experiments will allow for the design of efficient and non-noxious diesel engines. It will also broaden the current knowledge of fuel properties for a new range of chemicals and operating conditions. The understanding of soot generation is of particular interest to many other forms of combustion as well (fires, jet engines ...).

这是对变化影响的长期调查 燃料特性对单燃料发动机排放和性能的影响， 气缸和多缸柴油发动机。 特别是 柴油机烟灰中发现的有机物质的诱变活性 将被研究。 各种操作条件将 在高温高压湍流中测试 燃烧室 美国领先的发动机制造商的合作 确立了习 从这些实验中收集的数据库将允许 设计高效无毒的柴油发动机。 它 也将拓宽目前的知识，燃料的性质， 新的化学品和操作条件。 的 对烟灰产生的理解特别感兴趣， 还有许多其他形式的燃烧（火灾、喷气发动机等）。