Sound Propagation in Parallel Sheared Flows in Ducts: The Mode Estimation Problem
β Scribed by Mani, R.
- Book ID
- 120149974
- Publisher
- The Royal Society
- Year
- 1980
- Tongue
- English
- Weight
- 546 KB
- Volume
- 371
- Category
- Article
- ISSN
- 0962-8444
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π SIMILAR VOLUMES
Ray models are constructed for describing the sound fields in lined, two dimensional ducts due, respectively, to a point source and a line source. Corrections for non-specular reflection and for multiple reflection are included. Fields calculated by using the models are compared with the correspondi
An investigation is made of the phase velocity of the sound wave propagating in a two-dimensional flexible duct that carries a uniform flow. The flexible duct considered herein is composed of two parallel, thin elastic plates. The outer surfaces of the duct are in contact with a stationary fluid med