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| 柴油机微粒捕集器红外再生性能试验研究 | |
| 引用本文： | 王宪成,郭猛超,高希彦,任永乐.柴油机微粒捕集器红外再生性能试验研究[J].装甲兵工程学院学报,2009,23(5):25-29. |
| 作者姓名： | 王宪成 郭猛超 高希彦 任永乐 |
| 作者单位： | 1. 装甲兵工程学院,机械工程系,北京,100072 2. 大连理工大学,内燃机研究所,辽宁,大连,116023 3. 75131部队,广西,贵港,530320 |
| 摘 要： | 设计了一种红外再生柴油机微粒捕集器系统（Diesel Particulate Filter，DPF），采用双过滤单元捕集排气微粒。以6110A柴油机为试验用机，进行捕集器红外再生特性的试验研究。结果表明：影响红外再生性能的主要因素有微粒累积量、预热时间、红外加热器加热功率及再生用废气量等。微粒累积量和再生用废气量主要影响再生过程中过DPF内部的最高温度与平均温度，预热时间和加热器功率主要影响再生时间。试验同时表明：微粒捕集器平均再生效率超过80％，且工况适应性好。 |
| 关 键 词： | 微粒捕集器 红外再生 红外辐射器 |
Experimental Study on the Performance of Infrared Regeneration for Diesel Particulate Filter |
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| WANG Xian-cheng,GUO Meng-chao,GAO Xi-yan,REN Yong-le.Experimental Study on the Performance of Infrared Regeneration for Diesel Particulate Filter[J].Journal of Armored Force Engineering Institute,2009,23(5):25-29. | |
| Authors: | WANG Xian-cheng GUO Meng-chao GAO Xi-yan REN Yong-le |
| Institution: | 1. Department of Mechanical Engineering, Academy of Armored Forced Engineering, Beijing 100072, China;2. Institute of ICE, Dalian University of Technology, Dalian 116023, China; 3. Troop No. 75131 of PLA, Guigang 530320, China) |
| Abstract: | A diesel exhaust after-treatment system using infrared regeneration technique is designed. The filter set is doubled laid. The characteristics of infrared regeneration are investigated on a 6110A diesel engine. The result shows that the particulate mass and exhaust volume for regeneration influence the internal peak and average temperature of DPF during regeneration process and the warming-up time and power of the infrared radiator influence the regeneration time. The experiment data also indicates that the average regeneration efficiency is over 80%. The DPF system has simple structure, high reliability and good applicability. |
| Keywords: | Diesel Particulate Filter （DPF） infrared regeneration infrared radiator |
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