Experimental Study on the Emission of Particle Number and Polluted Gas with One Heavy-duty Gasoline Vehicle by the Heavy-duty Chassis-Dynamometer

摘要：

　　This paper use the AVLCompany”s emissions sampling and analysis equipment to take the vehicle emission test with a heavy-duty gasoline vehicle on one chassis dynamometer.And then have an analysis and compare on the PN value and the value of pollu-ted gas(CO,THC,and NOx)during different start test cycles.This study show that the cold starting condition has higher particulate number and more gaseous pollutants than hot starting condition,the particulate number was concentrated in different drive conditions during different starting conditions,and it is close to the sudden acceleration.

关键词： heavy gas engine vehicle different start condition particulate number C-WTVC

作者: Qiao Weigao Dai Zhen Tu Jinjin Zhang Liang”an He Shaowen

作者单位: Wuhan University of Technology;Wuhan Huaxia University of Technology;Hubei Key Laboratory of Advance Wuhan University of Technology;Hubei Key Laboratory of Advanced Technology of Automotive Components

会议类型: 国内会议

会议名称: 第19届亚太汽车工程年会暨2017中国汽车工程学会年会

会议地点: 上海

会议语种:英文

页码: 1671-1675

在线出版日期: 2017-10-24（万方平台首次上网日期，不代表论文的发表时间）