The calculation of sound propagation in nonuniform flows: suppression of instability waves
Acoustic waves propagating through nonuniform flows are subject to convection and refraction. Most noise prediction schemes use a linear wave operator to capture these effects. However, the wave operator can also support instability waves that, for a jet, are the well-known Kelvin-Helmholtz instabil...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
2004.
|
| Subjects: | |
| Online Access: | Get fulltext |