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Aeroacoustic experiments in the nasa langley low-turbulence pressure tunnel
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Macaraeg, Michele G. Neubert, Guy R. Underbrink, James R. Khorrami, Mehdi R. Streett, Craig L. Stoker, Robert W. Berkman, Mert E. Lockard, David P. Singer, Bart A. Choudhari, Meelan M. |
| Copyright Year | 2002 |
| Description | A phased microphone array was used in the NASA Langley Low-Turbulence Pressure Tunnel to obtain acoustic data radiating from high-lift wing configurations. The data included noise localization plots and acoustic spectra. The tests were performed at Reynolds numbers based on the cruise-wing chord, ranging from 3.6 x 10(exp 6) to 19.2 x 10(exp 6). The effects of Reynolds number were small and monotonic for Reynolds numbers above 7.2 x 10(exp 6). |
| File Size | 4232322 |
| Page Count | 46 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20020043801 |
| Archival Resource Key | ark:/13960/t22c3zr48 |
| Language | English |
| Publisher Date | 2002-02-01 |
| Access Restriction | Open |
| Subject Keyword | Acoustics Phased Arrays Acoustic Properties Aircraft Noise Vortices Reynolds Number Boundary Layer Thickness Wind Tunnel Tests Pressure Distribution Wing Flaps Aeroacoustics Low Turbulence Pressure Gradients 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 |
