Multimode radiation from an unflanged, semi-infinite circular duct with uniform flow
Multimode sound radiation from an unflanged, semi-infinite, rigid-walled circular duct with uniform subsonic mean flow everywhere is investigated theoretically. The multimode directivity depends on the amplitude and directivity function of each individual cut-on mode. The amplitude of each mode is e...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
2010-04.
|
| Subjects: | |
| Online Access: | Get fulltext |