| 柴油机红外再生微粒捕集系统试验研究 |
| |
| 引用本文： | 王宪成,孙坦,高希彦.柴油机红外再生微粒捕集系统试验研究[J].大连理工大学学报,2007,47(2):180-184. |
| |
| 作者姓名： | 王宪成 孙坦 高希彦 |
| |
| 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,116024 |
| |
| 摘 要： | 开发了采用壁流式蜂窝陶瓷作为过滤材料,利用红外辐射及柴油机废气进行再生的新的柴油机排放微粒后处理系统.该系统具有结构简单、可靠性高、实用性好的特点.在6110A柴油机台架上对系统的样机进行了碳烟过滤特性及再生特性的试验研究.试验结果表明:系统的碳烟过滤效率高达95%,排气背压低,再生效率超过89%,工况适应性好.后处理系统通过废气流量及再生点背压对红外再生过程进行控制的方法是有效的.
|
| 关 键 词： | 柴油机微粒过滤器 再生 红外辐射 |
| 文章编号： | 1000-8608（2007）02-0180-05 |
| 修稿时间： | 2006-01-082006-12-27 |
Experimental research on DPF system using infrared regeneration |
| |
| WANG Xian-cheng,SUN Tan,GAO Xi-yan.Experimental research on DPF system using infrared regeneration[J].Journal of Dalian University of Technology,2007,47(2):180-184. |
| |
| Authors: | WANG Xian-cheng SUN Tan GAO Xi-yan |
| |
| Institution: | 1. Dept. of Mech. Eng. , Armored Force Eng. Inst., Beijing 100072, China; 2. Res. Inst. of Intern. Combust. Engine, Dalian Univ. of Technol., Dalian 116024, China |
| |
| Abstract: | A new type of diesel particulate filter(DPF) system using honeycomb ceramic filter was developed successfully by utilizing the infrared regeneration technique.The DPF system has features of simple structure,high reliability and good applicability.The characteristics of filtration and regeneration of the DPF system were investigated in a 6110 D.I.diesel engine.The experimental results show that the DPF system has 95% high trapping efficiency,and over 89% high regeneration efficiency,low back pressure,good adaptability to engine operating conditions.The regenerating process of the DPF system was proven effective through controlling the exhaust flow rate and the back pressure of regeneration point. |
| |
| Keywords: | diesel particulate filter(DPF) regeneration infrared radiation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《大连理工大学学报》浏览原始摘要信息 |
| 点击此处可从《大连理工大学学报》下载免费的PDF全文 |
|
