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Reference Source Data for GCNP Noise Model Validation Study
$19.23
LAP Lambert Academic Publishing
A Study of Acoustic Modes as a Source of Airframe Cavity Noise
Product Code:
9786139993611
ISBN13:
9786139993611
Condition:
New
$59.29
A Study of Acoustic Modes as a Source of Airframe Cavity Noise
$59.29
Under certain conditions, flow excited cavities can generate large pressure fluctuations, undesirable noise and significant structural loads. This project is an experimental study of noise emissions of a cylindrical Helmholtz resonance with a high H/D ratio. These harmful sounds are becoming more and more of a concern in societies because they impact the value of the residential areas surrounding the airports and the health of their inhabitants. This master thesis provide a better understanding of acoustic modes and Helmholtz resonance and how they react when confronted to attenuation technics such as a mesh, a foam and a honeycomb liner.
| Author: Thibault Estoueigt |
| Publisher: LAP Lambert Academic Publishing |
| Publication Date: Jul 15, 2020 |
| Number of Pages: 96 pages |
| Binding: Paperback or Softback |
| ISBN-10: 613999361X |
| ISBN-13: 9786139993611 |
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