File:Aircraft engine.jpg
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Summary
| Description |
English: The "Universal Propulsion Simulator" turbofan engine model withstanding noise measurement in the NASA Glenn Research Center 9×15 foot wind tunnel. Arrays of microphones are visible on the wall in the background. |
| Date | |
| Source | NASA Glenn Center webpage, NASA Glenn Center ITC page |
| Author | NASA Glenn Research Center Imaging Technology Center (GRCTIC) |
Licensing
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) |  |
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:22, 7 June 2012 | | 3,000 × 2,400 (874 KB) | wikimediacommons>Ariadacapo | Higher-resolution version from Glenn Research Center Imaging Technology Center (GRCITC) |
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