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| 可变涡流控制直喷式柴油机排放性能的试验研究 | |
| 引用本文： | 纪威,杨华,等.可变涡流控制直喷式柴油机排放性能的试验研究[J].中国农业大学学报,2001,6(4):31-34. |
| 作者姓名： | 纪威 杨华 |
| 作者单位： | 1. 中国农业大学车辆工程学院 2. 内蒙古电子学校 3. 信息产业部电子三所 |
| 摘 要： | 研制了一种向螺旋进气道入口喷射空气的可变涡流进气系统－控制涡流型可变涡流进气系统，试验研究了该系统对直喷式柴油机排放性能的影响。结果表明，该系统在不影响进气充量的情况下，可以明显减少直喷式柴油机排气中微粒的质量浓度和氮氧化物的排放量。 |
| 关 键 词： | 控制涡流型可变涡流进气系统 微粒 氮氧化物 直喷式柴油机 排放性能 汽车 |
| 修稿时间： | 2000年7月18日 |
Experimental Study of Controlling Exhaust Performance of D.J. Diesel Engine by Means of Variable Swirl Intaks System |
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| Ji Wei.Experimental Study of Controlling Exhaust Performance of D.J. Diesel Engine by Means of Variable Swirl Intaks System[J].Journal of China Agricultural University,2001,6(4):31-34. | |
| Authors: | Ji Wei |
| Abstract: | The variable swirl intake system with subsidiary swirl contr ol by means of air injection in the helical intake passage was developed, and the influence of the system to the exhaust performance of D.I. diesel engine was stu died. The test results showed that this system is able to make obviously change to the particulate and NO x emission without obvious increase of volumetric efficiency. |
| Keywords: | diesel engine variable swirl intake system particul ate material NO x |
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