Engine crankshafts have been designed to avoid low-harmonic-order resonant torsional vibration in a commonly-used engine speed range, but the authors have found that, in some engines, especially turbo-charged engines, a significant degree of a low-harmonic-order exciting torque acts on the crankshaft. In these engines, the amplitude of non-resonant low-harmonic-order torsional vibration is almost as large as that of the resonant one. The authors conclude that the 3rd-order non-resonant torsional amplitude is not only significant but also characteristic of the turbo-charged engine in comparison with the naturally-aspirated engine, and recommend that crankshafts on turbo-charged diesel engines should be made stiffer than those on naturally-aspirated engines.


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    Titel :

    Six-Cylinder-In-Line Turbo-Charged Diesel Engine Crankshaft Torsional Vibration Characteristics


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kimura, Jouji (Autor:in) / Kai, Ryoji (Autor:in) / Shibata, Satoshi (Autor:in)

    Kongress:

    International Truck & Bus Meeting & Exhibition ; 2001



    Erscheinungsdatum :

    12.11.2001




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :



    Six-Cylinder-In-Line Turbo-Charged Diesel Engine Crankshaft Torsional Vibration Characteristics

    Kimura, J. / Kai, R. / Shibata, S. et al. | British Library Conference Proceedings | 2001


    Analysis of Diesel Engine Crankshaft Torsional Vibrations

    Shusto, L. M. / Johnston, P. R. | SAE Technical Papers | 1987


    Analysis of torsional vibrations of an automobile diesel crankshaft by cylinder block vibration

    Nikishin, V.N. / Pavlenko, A.P. / Svetlichnyi, K.N. et al. | Tema Archiv | 2013


    Dilatant-Fluid Torsional Vibration Damper for a Four-Stroke Diesel Engine Crankshaft

    Kozytskyi Sergiy / Kiriian Sergii | DOAJ | 2023

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