| 汽油机稀薄燃烧研究的新进展——从GDI到HCCI |
| |
| 引用本文： | 王燕军,王建昕,帅石金,首藤登志夫.汽油机稀薄燃烧研究的新进展——从GDI到HCCI[J].汽车技术,2002(8):1-5. |
| |
| 作者姓名： | 王燕军 王建昕 帅石金 首藤登志夫 |
| |
| 作者单位： | 1. 清华大学
2. 武藏工业大学 |
| |
| 基金项目： | 清华大学基础研究基金(199908001)，教育部国家重点实验室访问学者基金(49915002)项目。 |
| |
| 摘 要： | 论述了GDI采用分层稀薄燃烧的工作特点,详细分析了其开发使用中的难点问题。同时,对被称为第4种燃烧方式的均质混合气压燃模式进行了介绍,总结和分析了它有可能大幅度提高汽油机热效率和降低NOx排放的特点和原因,并提出它在全工况平面内的着火燃烧控制方面的难度。通过分析认为,GDI与HCCI方式的有机结合可能是未来高效低污染汽油机的发展方向。
|
| 关 键 词： | 汽油机 稀薄燃烧 研究 |
| 文章编号： | 1000-3703(2002)08-0001-04 |
| 修稿时间： | 2002年1月2日 |
A New Progress of Lean Combustion Study for Gasoline Engine:From GDI to HCCI |
| |
| Wang Yanjun et al.A New Progress of Lean Combustion Study for Gasoline Engine:From GDI to HCCI[J].Automobile Technology,2002(8):1-5. |
| |
| Authors: | Wang Yanjun |
| |
| Institution: | Wang Yanjun et al |
| |
| Abstract: | The paper describes the features of stratified lean combustion by GDI,analyzes in detail the difficult problem in its developing and application,of the same time,describes the homogeneous mixed air compressive combustion mode called the4th combustion mode,analyzes and summarizes the features and causes to improve largely the heat effi-ciency of gasoline engine and reduce largely the NO x emission,put out the difficulties in ignition combustion control in all operating work modes.It is noted by analysis the organic combination between GDI and HCCI shall be probably the de-veloping way in future high efficiency and low emission gasoline engine.Topic words :Gasoline engine,Lean combustion,Study |
| |
| Keywords: | Topic words :Gasoline engine Lean combustion Study |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
