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Aeroacoustic research: an army perspective
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Morse, H. A. Schmitz, F. H. |
| Copyright Year | 1978 |
| Description | A short perspective of the Army aeroacoustic research program is presented that emphasizes rotary wing, aerodynamically generated noise. Exciting breakthroughs in experimental techniques and facilities are reviewed which are helping build a detailed understanding of helicopter external noise. Army and joint Army/NASA supported research programs in acoustics which promise to reduce the noise of future helicopters without severe performance penalties are included. |
| File Size | 5644268 |
| Page Count | 21 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19790002693 |
| Archival Resource Key | ark:/13960/t22c3tc4p |
| Language | English |
| Publisher Date | 1978-08-01 |
| Access Restriction | Open |
| Subject Keyword | Acoustics Nasa Programs Noise Reduction Aircraft Noise Helicopters Aerodynamic Noise Military Technology Helicopter Performance Aeroacoustics Rotary Wings Research Management Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
