The Institute of Transportation Studies at the University of California, Davis (ITS-Davis) has brought together a group of public and industrial partners to demonstrate and evaluate the Siemens-Westinghouse Urea-Selective Catalyst Reduction System (SINOx™). The SINOx System has the potential to generate major reductions in nitrogen oxides (NOx) and the volatile organic fraction (VOF) of particulate (PM) from heavy-duty diesel engines, without increasing fuel consumption and carbon dioxide (CO2) emissions. This demonstration began with engine bench testing at Detroit Diesel Corporation to calibrate the system to attain 1 g/bhp-hr NOx emissions in the transient portion of the US-FTP on a 1999 Series 60 engine that has a 4 g/bhp-hr emission level. The second phase of the project entails an on-highway demonstration of a set of ten, Freightliner Class 8 heavy-duty diesel vehicles. These vehicles are part of the Valley Material Transport fleet based in French Camp, California. Performance of the SINOx System will be tested under realistic on-road operating conditions, using on-road emissions measurement techniques as well as traditional dynamometer testing. In addition to emissions and fuel economy testing, a comprehensive study will investigate trucking industry acceptance, infrastructure needs, technical feasibility, and cost-effectiveness of the system. This evaluation is funded by San Joaquin Valley Unified Air Pollution Control District, Sacramento Air Pollution Control District, and California Air Resources Board.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Urea-SCR System Demonstration and Evaluation for Heavy-Duty Diesel Trucks


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Brodrick, C. J. (Autor:in) / Sperling, D. (Autor:in) / Dwyer, H. A. (Autor:in) / Hoelzer, J. (Autor:in) / Farsh-chi, M. (Autor:in) / Jackson, M. (Autor:in) / Gouse, S. W. (Autor:in) / Doelling, W. (Autor:in)

    Kongress:

    International Truck & Bus Meeting & Exposition ; 1999



    Erscheinungsdatum :

    15.11.1999




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Urea-SCR system demonstration and evaluation for heavy-duty diesel trucks

    Brodrick,C.J. / Frash-chi,M. / Dwyer,H.A. et al. | Kraftfahrwesen | 1999


    Urea-SCR System Demonstration and Evaluation for Heavy-Duty Diesel Trucks

    Brodrick, C. J. / Farsh-Chi, M. / Dwyer, H. A. et al. | British Library Conference Proceedings | 1999



    Maintenance of heavy-duty diesel trucks on highways

    Larson, H.E. | Engineering Index Backfile | 1947