On the influence of acoustic relaxation on compressible flow
β Scribed by Broer, L. J. F.
- Publisher
- Springer
- Year
- 1951
- Tongue
- English
- Weight
- 952 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0003-6994
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π SIMILAR VOLUMES
Permanent turbulent air #ow at low Mach number does not disturb the longitudinal gradient of mean pressure associated with acoustic streaming, while the pro"le of mean axial velocities of the air #ow is not appreciably modi"ed when it is subjected to the wave generating the acoustic streaming. This
A reciprocity theorem for the scattering matrix for the propagation of acoustic modes in a duct with acoustically hard walls or with acoustically absorbing walls has been given in a companion publication. It was found that for a source at a speci"ed end of the duct, suitably scaled re#ection matrice