Attenuation of reflecting shock waves in a duct with absorbent lining
โ Scribed by T.B. Guy
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 214 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0022-460X
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๐ SIMILAR VOLUMES
The theory used to calculate sound attenuation in a circular lined duct is briefly described. The individual modal solutions so found are then combined in order to more truly represent the practical situation. The manner in which the modes should be combined is not normally known and some assumptio
This paper describes the development and application of a time-domain acoustic liner model which is suitable for the simulation of sound propagation and attenuation in lined ducts. The #uid #ow within the duct domain is represented by the non-linear, unsteady Euler equations while the liner model co