By Topic

Application of flow field simulation technique to the study of exhaust noise of car

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Lu Lirong ; College of Automotive Engineering, Tongji University, Shanghai, China ; Jin Xiaoxiong ; Peng Wei ; He Wei

A new method is developed to solve the exhaust noise problem. Aiming at studying on the exhaust noise of car, firstly initial analysis is made on the flow field of exhaust muffler of car by Computational Fluid Dynamics (CFD) software Fluent in this paper. Then structure optimization solution is brought forward and simulation analysis is made on the solution. The CFD method and experimental results show good agreement through test, which proves that the optimization solution is effective. The noise level of the end of exhaust muffler is decreased. Thus it improves the overall acoustic performance.

Published in:

2008 IEEE Vehicle Power and Propulsion Conference

Date of Conference:

3-5 Sept. 2008