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| 侧向换气发动机分层和均质燃烧的试验研究 | |
| 引用本文： | 白书战,赵华,李国祥.侧向换气发动机分层和均质燃烧的试验研究[J].车用发动机,2009(6). |
| 作者姓名： | 白书战 赵华 李国祥 |
| 作者单位： | 1. 山东大学能源与动力工程学院,山东,济南,250061;布鲁内尔大学工程与设计学院,伦敦,UB 2. 布鲁内尔大学工程与设计学院,伦敦,UB 8 3PH 3. 山东大学能源与动力工程学院,山东,济南,250061 |
| 基金项目： | 国家建设高水平大学公派研究生项目 |
| 摘 要： | 在1台侧向进气的单缸发动机上对分层和均质充气燃烧进行了试验研究。通过灵活的喷油和点火控制策略实现了缸内的分层充气和均质充气燃烧。在线分析了各种工况下分层和均质充气燃烧及排放状况。研究表明,随着过量空气系数的增加,分层燃烧的性能明显优于均质燃烧,并且在稀燃状态下,分层燃烧能获得比均质燃烧更好的燃烧稳定性。在所有研究工况下,分层燃烧都能够有效地降低NOx排放。 |
| 关 键 词： | 侧向换气 分层燃烧 均质燃烧 |
Experimental Study on Stratified and Homogeneous Combustion of Side-induction Engine |
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| BAI Shu-zhan,ZHAO Hua,LI Guo-xiang.Experimental Study on Stratified and Homogeneous Combustion of Side-induction Engine[J].Vehicle Engine,2009(6). | |
| Authors: | BAI Shu-zhan ZHAO Hua LI Guo-xiang |
| Institution: | BAI Shu-zhan1,2,ZHAO Hua2,LI Guo-xiang1(1.School of Energy , Power Engineering,Sh,ong University,Ji'nan 250061,China,2.School of Engineering , Design,Brunel University,West London UB8 3PH,Engl,) |
| Abstract: | The stratified and homogeneous charge combustion was researched on a side-induction single cylinder engine.The in-cylinder stratified and homogeneous charge combustion was realized with flexible injection and ignition control strategy and their combustion and emission under each working condition were analyzed online.The results show that,with the increase of excess air coefficient,the performance of stratified combustion is better than that of homogeneous combustion and has better combustion stability in l... |
| Keywords: | side-induction stratified combustion homogeneous combustion |
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