| 四气门柴油机的可变涡流进气系统的试验研究 |
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| 引用本文： | 吴志军,黄震,李军,孙济美.四气门柴油机的可变涡流进气系统的试验研究[J].内燃机工程,2001,22(3):74-79. |
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| 作者姓名： | 吴志军 黄震 李军 孙济美 |
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| 作者单位： | 1. 上海交通大学动力与能源工程学院,上海200030
2. 吉林工业大学汽车工程学院 |
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| 摘 要： | 设计开发了四气门柴油机单独进气道及四气门柴油机试验缸盖，分析了四种组合气道方案下关闭一个进气道对四气门柴油机进气道性能的影响。从而探求四气门柴油机的可变进气涡流系统的实现方法，在低速时通过关闭一个气道，可以形成四气门柴油机的可变进气涡流系统，具体关闭哪个气道取决于气道的不同组合。
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| 关 键 词： | 可变进气涡流 稳流试验 四气门柴油机 进气系统 试验 |
| 文章编号： | 1000-0925(2001)03-074-06 |
An experimental Study on the Variable Swirl System in a Four-Valve Diesel Engine |
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| Wu Zhijun ,Huang Zhen ,Li Jun ,Sun Jimei.An experimental Study on the Variable Swirl System in a Four-Valve Diesel Engine[J].Chinese Internal Combustion Engine Engineering,2001,22(3):74-79. |
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| Authors: | Wu Zhijun Huang Zhen Li Jun Sun Jimei |
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| Affiliation: | Wu Zhijun 1,Huang Zhen 1,Li Jun 2,Sun Jimei 2 |
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| Abstract: | An experimental cylinder head and a single port of four-valve engine were developed.The law of intake-port flow characteristics by the influence of single intake-port operation was explored in order to gain the variable swirl system in a four-valve diesel engine.At the low speed,by means of closing one port,variable swirl system in foru-valve engine can be formed.In fact,which port should be closed was dependent on the different combination of ports. |
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| Keywords: | Variable Swirl System Steady Flow Test Four Valve Diesel Engine |
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