ESDU 18011
Cavity oscillations
Abstract:
High speed flow over cavities can result in high levels of broadband sound and pure tones. An empirical method, based on Smith and Shaw, has been used to estimate the sound levels in one-third octave bands for flow over rectangular cavities. A MATLAB program is available for the calculation of the levels. The intense sound is a possible source of acoustic fatigue damage and the estimation of the damage is briefly considered.Indexed under:
Details:
| Data Item ESDU 18011 | |
|---|---|
| Format: |
|
| Status: |
|
| Previous Releases: |
|
| ISBN: |
|
The Data Item document you have requested is available only to subscribers.
- Subscribers login here.
- If you are not an ESDU subscriber find out how to subscribe.
This Data Item is complemented by the following software:
| Name | Details | ||||
|---|---|---|---|---|---|
|
M1811a |
This program is only available to subscribers. |