Exhaust-gas mass-emissions cross-check of city-busses equipped with LPG and diesel engines under real life conditions

被引：0

作者：

Bruner, G. ^{[1
]}

Fidi, P. ^{[1
]}

Puche, E. ^{[2
]}

Tauscher, M. ^{[3
]}

Unterberger, G. ^{[3
]}

机构：

[1] ÖAF - Gräf, Stift AG, Wien, Austria

[2] VDI

[3] Technische Universität, Wien, Austria

来源：

| 2001年 / VDI Verlag GMBH卷

关键词：

Air pollution - Buses - Carbon dioxide - Carbon monoxide - Diesel engines - Exhaust gases - Liquefied petroleum gas - Nitrogen oxides - Particulate emissions - Urban planning;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The Vienna transport authorities have more than 500 public busses, manufactured by OAF Graf & Stift, in service. Within the framework of exhaust mass emission determination the exhaust components CO2, CO, HC, NO and particulate of low floor busses with LPG-engine as well with diesel engine were systematically compared. For the real time measurement of the in-use emissions a new developed on-board equipment was used. The results of the research work are emission rates versus the mean driving speed for typical urban bus lines.

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