Engines 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 and the amplitude of non-resonant vibration can not be controlled by a damper. Accordingly, to investigate the characteristics of non-resonant low-harmonic-order torsional vibration is important. This paper describes the characteristics of non-resonant and resonant torsional vibration for a vee-type six-cylinder diesel engine.
- Internal Combustion Engine Division
Crankshaft Torsional Vibration Characteristics in a Vee-Type Six-Cylinder Diesel Engine
Kimura, J, Kobayashi, S, & Shiono, K. "Crankshaft Torsional Vibration Characteristics in a Vee-Type Six-Cylinder Diesel Engine." Proceedings of the ASME 2002 Internal Combustion Engine Division Spring Technical Conference. Design, Operation, and Application of Modern Internal Combustion Engines and Associated Systems. Rockford, Illinois, USA. April 14–17, 2002. pp. 223-230. ASME. https://doi.org/10.1115/ICES2002-468
Download citation file: