Concern in Europe about the environmental impact of the car has lead to ever more stringent emission legislation, and in the near future, conformance to this emission legislation to extended mileage, typically 50,000 miles, will be required.Vehicle manufacturers prove out this conformance by emission testing vehicles at this extended mileage. Mileage accumulation takes several months, so there is a clear need to develop a process which replicates this vehicle aging in a much reduced time frame and cost. This paper describes an engine dynamometer based catalyst aging process and the correlation to European ‘worst case’ 50,000 miles vehicle aged catalysts. Correlations have been achieved for close-coupled catalysts taken from a 1.3 8V and 1.25 16V B-Car sized vehicle. The significance of this correlation allows representative vehicle aged catalysts to be delivered in hours as opposed to months.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Replication of 50K Vehicle Aged Catalyst Performance Using an Engine Dynamometer Aging Cycle


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kisenyi, J. (Autor:in) / Johnson, P. (Autor:in) / Hurley, R. (Autor:in)

    Kongress:

    International Fuels & Lubricants Meeting & Exposition ; 1997



    Erscheinungsdatum :

    01.10.1997




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Replication of 50K vehicle aged catalyst performance using an engine dynamometer aging cycle

    Johnson,P. / Kisenyi,J. / Hurley,R. et al. | Kraftfahrwesen | 1997


    Replication of 50K Vehicle Aged Catalyst Performance Using an Engine Dynamometer Aging Cycle

    Johnson, P. / Kisenyi, J. / Hurley, R. et al. | British Library Conference Proceedings | 1997


    Vehicle driving cycle on engine dynamometer

    Gotfryd,O. / Klir,V. / Zbynek,S. et al. | Kraftfahrwesen | 2014


    Engine dynamometer

    Engineering Index Backfile | 1958


    Engine-testing dynamometer

    Engineering Index Backfile | 1942