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Broadband sound radiated from subsonic rotors
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Morfey, C. L. |
| Copyright Year | 1974 |
| Description | Recent theoretical work on sound sources in subsonic turbomachinery is applied to the correlation of axial-flow fan and compressor noise measurements. Correlations are presented for directivity and sound-power spectra associated with broadband noise. A simple explanation is given to account for the relative amounts of sound power transmitted upstream and downstream from a single-stage fan. |
| File Size | 21431610 |
| Page Count | 32 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19750003122 |
| Archival Resource Key | ark:/13960/t1sf7jd48 |
| Language | English |
| Publisher Date | 1974-01-01 |
| Access Restriction | Open |
| Subject Keyword | Fluid Mechanics And Heat Transfer Air Flow Compressor Rotors Sound Propagation Subsonic Speed Acoustic Properties Broadband Flow Distribution Turbomachinery Sound Intensity Axial Flow Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
