FEA Design of a Vibration Barrier to Reduce Structure Borne Noise Henkel Technologies France

Format:

Conference/Event

Author/Creator:

Merlette, Nicolas, author.

Conference Name:

SAE 2007 Noise and Vibration Conference and Exhibition (2007-05-15 : St. Charles, Illinois, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2007

Summary:

In the low frequency range, mechanical vibrations propagate into the car body by structure borne transmission. In order to limit this transmission, an original system called "Vibration Barrier" has been developed. It reduces the vibrations propagating into the hollow body network (the transmission path) using a cavity part and the high damping foam technology.This paper describes the general concept and the FEA design process of a Vibration Barrier part. An example is given for a full car body. The best compromise of the tested designs leads to a significant reduction of the structure borne noise using a lightweight part

Notes:

Vendor supplied data

Publisher Number:

2007-01-2164

Access Restriction:

Restricted for use by site license