Experiments on the effects of temperature T and equivalence ratio ϕ on soot formation at high pressures up to 5 MPa were conducted. The soot formation region is mapped on ϕ-T diagram using the results obtained in the experiments and the published data. NO formation region is also determined by the Zeldovich equations and is plotted on the same diagram. The time histories of ϕ and T of the flame in a DI diesel engine which was obtained by a gas sampling study, are plotted on the ϕ-T diagram to form a trajectory. Discussion of the trajectory in relation to both soot and NO formation region gives suggestion of a possibility of high temperature - rich mixture combustion to reduce particulate formation in diesel engines.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    High Combustion Temperature for the Reduction of Particulate in Diesel Engines


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    SAE International Congress and Exposition ; 1988



    Erscheinungsdatum :

    1988-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    High combustion temperature for the reduction of particulates in diesel engines

    Kamimoto,T. / Bae,M.H. / Tokyo Institute of Technology,JP | Kraftfahrwesen | 1988


    Crankcase particulate emissions from diesel engines

    Tatli,E. / Clark,N.N. / West Virginia Univ.,US | Kraftfahrwesen | 2008


    Particulate matter traps for Diesel engines

    Romero.A.F. / Univ.Nacional Autonoma de Mexico,MX | Kraftfahrwesen | 1993


    Crankcase Particulate Emissions from Diesel Engines

    Tatli, Emre / Clark, Nigel | SAE Technical Papers | 2008


    Crankcase Particulate Emissions from Diesel Engines

    Tatli, E. / Clark, N.N. / Society of Automotive Engineers | British Library Conference Proceedings | 2008