Powertrain NVH Refinement Elasis S.C.p.A

Format:

Conference/Event

Author/Creator:

Grasso, C., author.

Conference Name:

SAE 2004 World Congress & Exhibition (2004-03-08 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2004

Summary:

Over the last decade, demands regarding noise and vibration performance of whole vehicle and, in particular, powertrain are steadily increasing as a consequence of continuous product growth.This paper describes the NVH refinement for a new powertrain.The main phenomena, we focused on throughout this work, are booming noise and "engine presence".Several solutions have been tested, in order to resolve one or both of these acoustical problems, and each of them is presented from the rough evaluation stage to the final tuning phase. The work mainly focused on the powertrain "structure", id est to increase its stiffness, and on the crankshaft plus flywheel system

Notes:

Vendor supplied data

Publisher Number:

2004-01-0400

Access Restriction:

Restricted for use by site license