Dynamic modeling of a diesel injection system is imperative to identify the forces applied to the system's elements and determine the conditions under which the system will be stable. The results of dynamic modeling are especially important for injection systems with different operating modes.This work uses a five-degree-of-freedom system to represent a diesel unit injector. The Bondgraph Method was used for formulating the kinematic and dynamic equations. The inputs to the system were the velocity of the cam follower and the pressure force exerted by the fuel on the plunger. The coefficients of the system's characteristic equation were then determined. Routh's criteria were considered to identify the region of stability for the unit injector.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Bondgraph Modeling and Stability Investigation of a Cummins-Type Unit Injector


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    1987 SAE International Off-Highway and Powerplant Congress and Exposition ; 1987



    Erscheinungsdatum :

    1987-09-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Bondgraph modeling and stability investigation of a Cummins-type unit injector

    Rezeka,S.F. / Saeed,M.N. / Alexandria Univ.,EG | Kraftfahrwesen | 1987


    An Analysis of Pressure Regulator Valve by Bondgraph

    Suzuki, K. / Nakamura, I. / Thoma, J. U. | British Library Conference Proceedings | 1995


    "Ideal" unit for Cummins

    Montgemerie,G. / Seddon Atkinson,GB | Kraftfahrwesen | 1982


    Cummins L10 Injector Depositing Test to Evaluate Diesel Fuel Quality

    Cusano, Carman M. / Gray, J. Terry / Strete, Nancy M. et al. | SAE Technical Papers | 1991


    Cummins L10 injector deposition test to evaluate diesel fuel quality

    Gallant,T.R. / Cusano,C.M. / Gray,J.T. et al. | Kraftfahrwesen | 1991