| 活化热氛围下柴油喷雾燃烧特性试验 |
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| 引用本文： | 邓俊,吴志军,冯威,黄成杰,李理光. 活化热氛围下柴油喷雾燃烧特性试验[J]. 上海交通大学学报, 2007, 41(3): 384-387,392 |
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| 作者姓名： | 邓俊 吴志军 冯威 黄成杰 李理光 |
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| 作者单位： | 上海交通大学,动力机械及工程教育部重点实验室,上海,200030;同济大学,汽车学院,上海,201804 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);国家自然科学基金;国家自然科学基金 |
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| 摘 要： | 针对柴油燃料喷雾的自燃及燃烧特性,利用可控活化热氛围燃烧试验系统,结合连续喷射系统和高速摄影技术,研究协流温度对喷雾滞燃期、自燃点位置、火焰长度及宽度、火焰起升高度的影响.为活化热氛围下液体燃料自燃及燃烧模型的建立奠定了基础.
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| 关 键 词： | 活化热氛围 自燃 燃烧 协流 |
| 文章编号： | 1006-2467（2007）03-0384-04 |
| 修稿时间： | 2006-04-09 |
An Experimental Study of Diesel Spray Combustion Characteristics in Active Thermo-Atmosphere |
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| DENG Jun,WU Zhi-jun,FENG Wei,HUANG Cheng-jie,LI Li-guang. An Experimental Study of Diesel Spray Combustion Characteristics in Active Thermo-Atmosphere[J]. Journal of Shanghai Jiaotong University, 2007, 41(3): 384-387,392 |
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| Authors: | DENG Jun WU Zhi-jun FENG Wei HUANG Cheng-jie LI Li-guang |
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| Affiliation: | 1. Key Lab. for Power Machinery and Eng. of Ministry of Education, Shanghai Jiaotong Univ. , Shanghai 200030, China; 2. School of Automobile Studies, Tongji Univ. , Shanghai 201804, China |
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| Abstract: | The combustion characteristics of diesel fuel were experimentally studied in the vitiated coflow with a controllable active thermo-atmosphere combustion system and continuous injection system.The effect of coflow temperature on autoignition delay,autoignition site,flame length and width,and liftoff height were analyzed.All the results can be used to validate the autoignition and combustion models of homogeneous mixture in vitiated coflow. |
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| Keywords: | active thermo-atmosphere autoignition combustion coflow |
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