A study on the measurement and numerical simulation of in-vehicle air pollutants

被引：0
|
作者：
You, Kewei [1 ,2 ]
Ge, Yunshan [3 ]
Wang, Wulin [1 ]
Shu, Gequn [2 ]
Zheng, Heyue [1 ]
Guo, Jiaqiang [1 ]
机构：
[1] China Automotive Technology and Research Center, Tianjin 300162, China
[2] State Key Laboratory of Engines, Tianjin University, Tianjin 300072, China
[3] School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081, China
来源：
Qiche Gongcheng/Automotive Engineering | 2010年 / 32卷 / 08期
关键词：
Numerical models - Toluene - Gas chromatography - Xylene - Vehicles - Pollution;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
64 new cars are tested with two-stage thermal desorption-capillary gas chromatography/mass spectrometry, and 206 kinds of volatile organic compounds (VOCs) are qualitatively detected altogether, including toluene and m, p-xylene both with a detection rate of 100% and o-xylene with a detection rate of 96.9%. The results of quantitative analysis show that VOCs with the highest concentration are toluene and m, p-xylene. Both spatial and temporal distribution characteristics of the pollutant diffusion process in the internal flow field of vehicle are also studied in the paper by using software FLUENT.
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页码：727 / 730
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