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Tutorial on Automobile Aeroacoustics

Ahmed, S.R. (2001) Tutorial on Automobile Aeroacoustics. 8th International Congress on Sound and Vibration, Hongkong (vrc), 02.-06.07.2001.

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Abstract

The tutorial gives a descriptive introduction to the subject of automobile aeroacoustics. It is meant for an audience which has a basic understanding of acoustics and aerodynamics but had todate little exposure to the specific problems facing an automobile aeroacoustician. The wide spectrum of problems encountered to make a road vehicle quieter both inside and outside prevent a comprehensive treatment of the individual problems in the framework of the tutorial. The goal is therefore to initiate the participants in the salient aspects of the problems involved and deepen the inside with the presentation of a number of exemplary cases. The major focus of the presentation material is on air-flow induced noise. However a brief excursion into structure-borne noise would be undertaken to explain the phenomena.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2002,
Title:Tutorial on Automobile Aeroacoustics
Authors:
AuthorsInstitution or Email of Authors
Ahmed, S.R.UNSPECIFIED
Date:2001
Status:Published
Keywords:Automobile Aerodynamics, Automobile Aeroacoustics, Flow-induced noise
Event Title:8th International Congress on Sound and Vibration, Hongkong (vrc), 02.-06.07.2001
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:L VU - Air Traffic and Environment (old)
DLR - Research area:Aeronautics
DLR - Program:L VU - Air Traffic and Environment
DLR - Research theme (Project):L - Quiet Air Traffic (old)
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: Claudia Grant
Deposited On:31 Jan 2006
Last Modified:14 Jan 2010 18:58

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