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The effect of engine component noise on v/stol aircraft noise contours
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Fogg, R. G. |
| Copyright Year | 1974 |
| Description | An analytical study of fly-over noise using noise contours to show the effects of varying airplane and path parameters. The method of approach was to synthesize engine component noise spectra and exercise these components along given flight paths to measure the individual and total fly-over effect as a function of noise footprint area. The study was carried out in two phases. Phase 1 utilized a research type aircraft and Phase 2 used an advanced VTOL aircraft. The effect of cross flow was considered for both inlet and exhaust sections of the engine. |
| File Size | 1308378 |
| Page Count | 115 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19740012554 |
| Archival Resource Key | ark:/13960/t6741jf95 |
| Language | English |
| Publisher Date | 1974-02-01 |
| Access Restriction | Open |
| Subject Keyword | Aircraft Noise Propagation Acoustic Measurement V/stol Aircraft Acoustic Properties Engine Noise Aircraft Noise Noise Intensity Aircraft Engines Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
