Diffraction of a plane hydroacoustic wave on the open end of a plane, semi-infinite waveguide with thin elastic walls
β Scribed by L.A. Levitskii
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 474 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0021-8928
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π SIMILAR VOLUMES
The active control of a plane sound wave in a semi-infinite waveguide can require a controller with a long weighting function. In a real system constrained to act on-line, the signals are sampled and the weighting function is truncated. Both the sampling rate and the number of coefficients of the ad
## Communicated by W. SprΓΆΓig The diffraction of acoustic waves by an infinitely long annular duct having a finite gap on the inner wall is investigated rigorously. The related boundary-value problem is formulated into a modified Wiener-Hopf equation, which is then reduced to a pair of simultaneou