High BMEP engines (approximately 250 PSI) have been investigated for a number of years in a laboratory environment. The NTC-475 has been brought to production as an automotive engine. This engine delivers a power to weight ratio of 577 lb/HP. The engine operates at levels of 209.5 PSI at rated and 251.5 PSI at torque peak (20% torque rise).The application of series boost turbochargers provides interesting boost characteristics. The independent running shafts provide a high level of flexibility to cover the engine speed range and high altitude operation. The engine has been in commercial production since April of 1981.The emphasis of this paper will be on the turbocharging system, aftercooling, injection timing, and lengthy field test program.


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    Titel :

    Cummins NTC-415 Series Turbocharged Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Schnapp, J. P. (Autor:in) / Robinson, R. H. (Autor:in)

    Kongress:

    West Coast International Meeting and Exposition ; 1982



    Erscheinungsdatum :

    1982-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Cummins NTC-475 Series Turbocharged Engine

    Robinson,R.H. / Schnapp,J.P. / Cummins Engine,Columbus,US | Kraftfahrwesen | 1982


    CUMMINS TURBOCHARGED DIESEL ENGINES

    REINERS, N. M. / SCHWAB, W. D. | SAE Technical Papers | 1957


    Cummins turbocharged diesel engines

    Reiners, N.M. / Schwab, W.D. | Engineering Index Backfile | 1957