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A summary and evaluation of semi-empirical methods for the prediction of helicopter rotor noise
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Pegg, R. J. |
| Copyright Year | 1979 |
| Description | Existing prediction techniques are compiled and described. The descriptions include input and output parameter lists, required equations and graphs, and the range of validity for each part of the prediction procedures. Examples are provided illustrating the analysis procedure and the degree of agreement with experimental results. |
| File Size | 3266676 |
| Page Count | 95 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19800007615 |
| Archival Resource Key | ark:/13960/t01z90s7v |
| Language | English |
| Publisher Date | 1979-12-01 |
| Access Restriction | Open |
| Subject Keyword | Acoustics Aircraft Noise Helicopters Aerodynamic Noise Rotor Aerodynamics Noise Measurement Prediction Analysis Techniques Noise Spectra Rotary Wings Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
