The Experimental Study on Urea-SCR Reductant Spray Calibration

被引：0

作者：

Yao Guang-tao ^{[1
]}

Deng Cheng-lin ^{[1
]}

Zi Xin-yun ^{[1
]}

Suo Jian-jun ^{[1
]}

He Jin-yong ^{[1
]}

机构：

[1] Mil Transportat Univ, Tianjin 300161, Peoples R China

来源：

2011 INTERNATIONAL CONFERENCE ON MACHINE INTELLIGENCE (ICMI 2011), PT 1 | 2011年 / 3卷

关键词：

Diesel engine; NOx; selective catalytic reduction; calibration; MAP;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Selective Catalytic Reduction (SCR) is one of the most effective technology for diesel NOx emission control. There is an important relation of the performance of Urea-SCR spray equipment and the calibration of SCR system parameter about the Urea-SCR purificatory effect of exhaust gas. The paper researches the calibration of nozzle and control MAP. The result shows that the calibrated MAP be used in control system can reduce availability NOx emission and may reach Euro IV HD and Euro V HD standards in ESC, ETC and vehicle experiment.

引用

页码：411 / 419

页数：9