Aeroacoustic Noise Source Identification Using Acoustical Holography

2005-01-2499

05/16/2005

Event
SAE 2005 Noise and Vibration Conference and Exhibition
Authors Abstract
Content
An integrated experimental/numerical technique based on nearfield acoustical holography (NAH) is developed to identify aeroacoustic noise sources associated with turbomachinery noise sources. An efficient enhanced surface potential formulation that is applicable for the resolution of complex noise source identification is developed for this purpose. Numerical examples are presented to validate the applicability of the presently developed formulation for the identification of aeroacoustic noise sources.
Meta TagsDetails
DOI
https://doi.org/10.4271/2005-01-2499
Pages
12
Citation
Zhang, Z., and Raveendra, S., "Aeroacoustic Noise Source Identification Using Acoustical Holography," SAE Technical Paper 2005-01-2499, 2005, https://doi.org/10.4271/2005-01-2499.
Additional Details
Publisher
Published
May 16, 2005
Product Code
2005-01-2499
Content Type
Technical Paper
Language
English