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Subsonic jet noise suppression by a corrugated nozzle |
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| Authors: | V F Kopiev M Yu Zaytsev N N Ostrikov |
| Institution: | 16476. TsAGI Moscow Research Complex, ul. Radio 17, Moscow, 105005, Russia |
| Abstract: | We demonstrate the possibility of lowering the noise level of a subsonic jet using a crimped form of nozzle. The noise reduction is on the order of 2 dB. |
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