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Effect of Fuels on $CO_2$ Emission in CVS-75 Mode  

Kim, Yong-Tae (Korea Automotive Technology Institute)
Lee, Ho-Kil (Korea Automotive Technology Institute)
Kang, Jung-Ho (Korea Automotive Technology Institute)
Chung, Jae-Woo (Korea Automotive Technology Institute)
Chung, Yon-Jong (Department of Automotive Engineering, Daegu Mirae College)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.17, no.4, 2009 , pp. 72-78 More about this Journal
Abstract
The regulation for $CO_2$ emissions from vehicles have become much more stringent in recent years. These more stringent regulations request vehicle manufacturers to develop alternative fuels to reduce exhaust emissions. In this paper, $CO_2$ emission of gasoline, diesel and LPG vehicles in the CVS-75mode is analyzed. The experimental results indicated that the cold starting acceleration period of $CO_2$ emission was much longer compared to the hot start acceleration period. For example, gasoline vehicle and LPG fuel vehicle had 21% higher $CO_2$ emission and diesel vehicle had 34% higher $CO_2$ emission.
Keywords
$CO_2$; CVS-75mode; Greenhouse gas; Gasoline; LPG; Diesel;
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  • Reference
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