The transient behaviour of torque and smoke produced by a turbocharged diesel engine has been measured by frequency response methods, with a sinusoidal perturbation applied to the fuel. A dynamic torque parameter (dmep) has been introduced and the response of this to changes in speed and load can be separated. The dmep also enables the delay associated with torque production to be obtained: this is compared to the widely accepted values.The results have also been analysed to show the relationship between air-fuel ratio and smoke produced during a transient. The conclusion is that the production of smoke under dynamic condition, behaves similarly to that under steady running but that it is more dependent on the initial load (air-fuel ratio) level.


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    Titel :

    Dynamic Behaviour of a Turbocharged Diesel Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Winterbone, D. E. (Autor:in) / Backhouse, R. (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1986



    Erscheinungsdatum :

    01.02.1986




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Dynamic behaviour of a turbocharged Diesel engine

    Backhouse,R. / Winterbone,D.E. / Univ.of Manchester,Inst.of Sci.and Technol.,GB | Kraftfahrwesen | 1986


    Nonlinear Dynamic Model of a Turbocharged Diesel Engine

    Sunwoo, Myoungho / Chung, Namhoon / Kim, Sunwoo | SAE Technical Papers | 2005


    The turbocharged diesel Wankel engine

    Lawton,B. / R.Mil.Coll.of Sci,Shrivenham,GB / Wankel | Kraftfahrwesen | 1978


    Nonlinear dynamic model of a turbocharged diesel engine

    Chung,N. / Kim,S. / Sunwoo,M. et al. | Kraftfahrwesen | 2005


    Simulation of Turbocharged Diesel Engine Transient Behaviour by Knowledge Model

    Younes, R. / Champoussin, J.-C. / Liazid, A. et al. | British Library Conference Proceedings | 1993