Computational Aeroacoustics Applied to Active Noise Control

951645

07/01/1995

Event
International Conference on Environmental Systems
Authors Abstract
Content
Computational Aeroacoustics (CAA) is a rapidly developing new technology that allows computation of the generation and propagation of sound from first principle governing equations. This paper discusses the application of this technique to environmental noise control, such as in the interior of a space station. In particular, sound generation by vibrating structures; fans in ducts; and active noise control, where either a secondary sound field is introduced to cancel an unwanted sound field or temporal techniques are employed to reduce the source intensity itself, are included.
Meta TagsDetails
DOI
https://doi.org/10.4271/951645
Pages
14
Citation
Hardin, J., "Computational Aeroacoustics Applied to Active Noise Control," SAE Technical Paper 951645, 1995, https://doi.org/10.4271/951645.
Additional Details
Publisher
Published
Jul 1, 1995
Product Code
951645
Content Type
Technical Paper
Language
English