In the present paper, an analysis of non-evaporating, transient Diesel sprays generated by an automotive common-rail, electronic controlled injection system is described. A standard Diesel fuel and a pure Biodiesel were used for the tests, with sprays evolving in a pressurized test chamber and generated by both cylindrical and conical hole nozzles. The spray analysis is performed mainly by means of a laser sheet technique in order to obtain global spray data suitable for tuning direct injection systems to such fuels and for numerical codes validation. A dispersion analysis among different jets was also performed, along with the injection rate measurement. A PDA system was also used to characterize the behavior of the two fuels with the prototype injector nozzles at ambient conditions.


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    Titel :

    Diesel Common Rail Injection System Behavior with Different Fuels


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Grimaldi, C. N. (Autor:in) / Postrioti, L. (Autor:in) / Ceccobello, M. (Autor:in) / Di Gioia, R. (Autor:in)

    Kongress:

    SAE 2004 World Congress & Exhibition ; 2004



    Erscheinungsdatum :

    2004-03-08




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Diesel Common Rail Injection System Behavior with Different Fuels

    Postrioti, L. / Grimaldi, C. N. / Ceccobello, M. et al. | British Library Conference Proceedings | 2004


    Diesel common rail injection system behavior with different fuels

    Popstrioti,L. / Grimaldi,C.N. / Ceccobello,M. et al. | Kraftfahrwesen | 2004




    Spray Characteristics of Biodiesel and Diesel Fuels under High Injection Pressure with a Common Rail System

    Li, Chunwang / Deng, Jun / Li, Liguang et al. | SAE Technical Papers | 2010