FEM/BEM Vibroacoustic Evaluations / Validations on Plain and Ribbed Motorcycle Transmission Top Covers

Paper #:
  • 1999-01-1794

Published:
  • 1999-05-17
Citation:
Liang, P., "FEM/BEM Vibroacoustic Evaluations / Validations on Plain and Ribbed Motorcycle Transmission Top Covers," SAE Technical Paper 1999-01-1794, 1999, https://doi.org/10.4271/1999-01-1794.
Author(s):
Pages:
8
Abstract:
The parameters that could influence the vibration and noise levels are always a concern for noise control engineers. The Finite Element Method (FEM) and Boundary Element Method (BEM) will be used to examine ribbed effect, plate thickness (t), material density (ρ), Young's modulus (E) and modal damping (ζ) on noise contributions. A model updating process that compares the calculated results in modal frequencies and mode shapes to the test results (from a modal testing) will increase the accuracy of the FEM model. This improved model will be used for evaluating/validating the noise response of motorcycle transmission top covers.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Training / Education
2016-03-10
Training / Education
2007-03-01
Training / Education
2011-04-12
Training / Education
2018-02-28
Training / Education
2005-11-15
Article
2017-03-13
Technical Paper / Journal Article
2010-09-28