The effects of carbon black/diesel fuel slurries on fuel injection systems and performance of an EMD 567B two-cylinder locomotive research engine when operated on slurry fuel are presented in this paper. Without extensive modification to the diesel engine fuel transfer system, carbon black slurries cannot be run. Laboratory bench tests revealed clogged fuel filters, worn transfer pump components and frozen injector needle assemblies. Engine performance while running slurries resulted in reduced thermal efficiency and increased BSFC at rated power output. Upon engine disassembly, inspection revealed severe ring and liner wear. Severe wear resulted during only 40 hours of engine operation.


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    Titel :

    Performance of carbon/diesel fuel slurries in a medium-speed diesel engine


    Weitere Titelangaben:

    Wirkung von Kohle-Dieseloel-Schlaemmen in einem mittelschnellaufenden Dieselmotor


    Beteiligte:
    Wakenell, J.F. (Autor:in)


    Erscheinungsdatum :

    1983


    Format / Umfang :

    9 Seiten, 12 Bilder, 4 Tabellen, 2 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    Performance of Carbon/Diesel Fuel Slurries in a Medium-Speed Diesel Engine

    Wakenell,J.F. / Southwest Res.Inst.,US | Kraftfahrwesen | 1983


    Performance of a Diesel Engine Operating on Raw Coal - Diesel Fuel Slurries

    Marshall,H.P. / Bhat,S.M. / Mulvaney,S.T. et al. | Kraftfahrwesen | 1981


    Performance of a Diesel Engine Operating on Raw Coal-Diesel Fuel Slurries

    Marshall, H. P. / Sevelli, J. F. / Bhat, S. M. et al. | SAE Technical Papers | 1981