TESTS on two series of diesel engines were run. The first group, consisting of four engines, had the stroke changed only, while the second group had the stroke/bore ratio changed and the displacement held constant.Results of the tests indicate that the longer stroke engines had more power, higher torque, and lower fuel consumption.Friction was high for the short-stroke engines at low speeds and for the longest stroke engine at high speeds. Theoretical analysis indicates that the optimum stroke/bore ratio for best performance may vary as the compression ratio and bore diameter are changed.TESTS on two series of diesel engines were run. The first group, consisting of four engines, had the stroke changed only, while the second group had the stroke/bore ratio changed and the displacement held constant.Results of the tests indicate that the longer stroke engines had more power, higher torque, and lower fuel consumption.Friction was high for the short-stroke engines at low speeds and for the longest stroke engine at high speeds. Theoretical analysis indicates that the optimum stroke/bore ratio for best performance may vary as the compression ratio and bore diameter are changed.TESTS on two series of diesel engines were run. The first group, consisting of four engines, had the stroke changed only, while the second group had the stroke/bore ratio changed and the displacement held constant.Results of the tests indicate that the longer stroke engines had more power, higher torque, and lower fuel consumption.Friction was high for the short-stroke engines at low speeds and for the longest stroke engine at high speeds. Theoretical analysis indicates that the optimum stroke/bore ratio for best performance may vary as the compression ratio and bore diameter are changed.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    SOME EFFECTS OF STROKE AHD BORE ON DIESEL-ENGINE PERFORMANCE


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Fleck, K. J. (Autor:in)

    Kongress:

    Pre-1964 SAE Technical Papers ; 1906



    Erscheinungsdatum :

    01.01.1957




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Small-bore, two-stroke diesel upgrated

    Kunberger,K. / MWM BuW,DK | Kraftfahrwesen | 1992


    Small Bore Diesel Engine Combustion Concept

    Nishida, Kentaro / Hasegawa, Ryo / Ishiyama, Shinobu et al. | SAE Technical Papers | 2015


    Small Bore Diesel Engine Combustion Concept

    Nishida, Kentaro / Ogawa, Takashi / Hashizume, Takeshi et al. | British Library Conference Proceedings | 2015


    Transient operation of large-bore two-stroke marine diesel engine powerplants: measurements and simulations

    Kyrtatos, N.P. / Theotokatos, G. / Xiros, N.I. et al. | Tema Archiv | 2001