Equations describing the transient behaviour of air and liquid fuel in the intake system of port injected engines are used to predict firstly the variations in air/fuel ratio and ultimately the variations in engine torque that result from rapid throttle openings. Corresponding values of measured and predicted data are compared over a range of conditions and show that the model predicts essentially the correct trends.


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    Titel :

    A Model for Predicting Engine Torque Response during Rapid Throttle Transients in Port-injected Spark-ignition Engines


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Boam, D.J. (Autor:in) / Finlay, I.C. (Autor:in) / Martins, J.J. G. (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1989



    Erscheinungsdatum :

    01.02.1989




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





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