Aerodynamics and Noise of Coaxial Jets
β Scribed by Balsa, Thomas F.; Gliebe, Philip R.
- Book ID
- 121750483
- Publisher
- American Institute of Aeronautics and Astronautics
- Year
- 1977
- Tongue
- English
- Weight
- 1003 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0001-1452
- DOI
- 10.2514/3.60822
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Instability waves have been established as noise generators in supersonic jets. Recent analysis of these slowly diverging jets has shown that these instability waves radiate noise to the far field when the waves have components with phase velocities that are supersonic relative to the ambient speed
The instability wave noise generation model is used to study the instability waves in the two shear layers of an inverted velocity profile, supersonic, coaxial jet and the noise radiated from the dominant wave. The inverted velocity profile jet has a high speed outer stream surrounding a low speed i