Cold start emissions of Heavy Duty Vehicles Institute for Internal Combustion Engines and Thermodynamics, Graz University of Technology, Inffeldgasse 25B, 8010, Graz, Austria

Format:

Conference/Event

Author/Creator:

D., Engler, author.

Conference Name:

2001 Internal Combustion Engines (2001-09-23 : Capri - Naples, Italy)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Naples, ITALY Consiglio Nazionale delle Ricerche 2001

Summary:

Emissions of Heavy Duty vehicles (HDV) are becoming more and more important as emission levels of passenger cars drop significantly. In contrast to passenger cars, where cold start extra emissions are investigated extensively, only few data is available for fuel consumption and emissions after cold starts for HDV.On the chassis dynamometer emissions in real world urban driving cycles for HDV have been measured at operating temperature and after a cold start. The measurements show significant increases of energy consumption and emissions. For example fuel consumption is about 18% and particle mass emissions are about 30% to 50% higher at cold start

Notes:

Vendor supplied data

Publisher Number:

2001-24-0077

Access Restriction:

Restricted for use by site license