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

Format:

Conference/Event

Author/Creator:

Kimura, Jouji, author.

Conference Name:

International Truck and Bus Meeting & Exposition (2001-11-12 : Chicago, Illinois, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2001

Summary:

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

Notes:

Vendor supplied data

Publisher Number:

2001-01-2719

Access Restriction:

Restricted for use by site license