An Experimental (In-vehicle) Study of a Dual Mode Crankshaft Damper for an Engine Crankshaft Vibracoustic North America

Format:

Conference/Event

Author/Creator:

Lacin, Sinan, author.

Conference Name:

SAE 2003 Noise & Vibration Conference and Exhibition (2003-05-05 : Grand Traverse, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2003

Summary:

Significant engine noise and vibration can be caused by crankshaft imbalance. Torsional vibration dampers, also known as "crankshaft dampers" have long been used to reduce torsional vibrations in the crankshaft. In addition, radial vibrations of the crankshaft have been addressed using dual mode dampers.Past studies have focused on theoretical analyses of the torsional and radial vibrations due to the crankshaft. These analyses have been compared to experimental results. Although experimental results have proven the value of the dampers, limited in-vehicle testing has been performed.This study investigates the effects of torsional and radial vibrations on engines mounted on bedplates and in vehicles, to determine whether dual mode damper technology is capable of reducing engine vibrations and if it has other benefits throughout a vehicle platform

Notes:

Vendor supplied data

Publisher Number:

2003-01-1676

Access Restriction:

Restricted for use by site license