Acoustic Predictions in Industrial Spaces Using a Diffusion Model
Joint Authors
Sakout, Anas
Picaut, Judicaël
Billon, Alexis
Valeau, Vincent
Source
Advances in Acoustics and Vibration
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-03-26
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Industrial spaces are known to be very noisy working environment.
This noise exposure can be uncomfortable, tiring, or even harmful, at worst.
Industrial spaces have several characteristics: they are often huge flat volumes fitted with many obstacles and sound sources.
Moreover, they are usually surrounded by rooms where low noise levels are required.
The existing prediction tools can seldom model all these phenomena accurately.
In this paper, a prediction model based on a diffusion equation is presented.
The successive developments carried out to deal with the various propagating phenomena met in industrial spaces are shown.
For each phenomenon, numerical or experimental examples are given to highlight the validity of this model.
It is also shown that its computation load is very little in comparison to ray-tracing-based methods.
In addition, this model can be used as a reliable and flexible tool to study the physics of the coupling between rooms.
Finally, an application to a virtual factory is presented.
American Psychological Association (APA)
Billon, Alexis& Picaut, Judicaël& Valeau, Vincent& Sakout, Anas. 2012. Acoustic Predictions in Industrial Spaces Using a Diffusion Model. Advances in Acoustics and Vibration،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-458262
Modern Language Association (MLA)
Billon, Alexis…[et al.]. Acoustic Predictions in Industrial Spaces Using a Diffusion Model. Advances in Acoustics and Vibration No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-458262
American Medical Association (AMA)
Billon, Alexis& Picaut, Judicaël& Valeau, Vincent& Sakout, Anas. Acoustic Predictions in Industrial Spaces Using a Diffusion Model. Advances in Acoustics and Vibration. 2012. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-458262
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-458262