Helicopter rotor noise due to ingestion of atmospheric turbulence / / John C. Simonich, Roy Amiet, and Robert H. Schlinker |
Autore | Simonich John C (John Charles) |
Pubbl/distr/stampa | Washington, D.C. : , : National Aeronautics and Space Administration, Scientific and Technical Information Branch, , May 1986 |
Descrizione fisica | 1 online resource (iv, 145 pages) : illustrations |
Collana | NASA/CR |
Soggetto topico |
Helicopters
Atmospheric turbulence Rotary wings Sound waves Spectral emission |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910709740103321 |
Simonich John C (John Charles)
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Washington, D.C. : , : National Aeronautics and Space Administration, Scientific and Technical Information Branch, , May 1986 | ||
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Lo trovi qui: Univ. Federico II | ||
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Jet shielding of jet noise / / John C. Simonich, Roy K. Amiet, and Robert H. Schlinker |
Autore | Simonich John C (John Charles) |
Pubbl/distr/stampa | Washington, DC : , : National Aeronautics and Space Administration, Scientific and Technical Information Branch, , 1986 |
Descrizione fisica | 1 online resource (iv, 177 pages) : illustrations |
Collana | NASA contractor report |
Soggetto topico |
Jet exhaust
Jet flow Noise prediction (aircraft) Noise reduction Shielding |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910704921203321 |
Simonich John C (John Charles)
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Washington, DC : , : National Aeronautics and Space Administration, Scientific and Technical Information Branch, , 1986 | ||
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Lo trovi qui: Univ. Federico II | ||
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Refraction and scattering of sound by a shear layer / / Robert H. Schlinker and Roy K. Amiet |
Autore | Schlinker Robert H. |
Pubbl/distr/stampa | Washington, D.C. : , : National Aeronautics and Space Administration, Scientific and Technical Information Branch, , 1980 |
Descrizione fisica | 1 online resource (iv, 187 pages) : illustrations |
Collana | NASA contractor report |
Soggetto topico |
Sound-waves
Acoustic surface waves |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Record Nr. | UNINA-9910704222303321 |
Schlinker Robert H.
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Washington, D.C. : , : National Aeronautics and Space Administration, Scientific and Technical Information Branch, , 1980 | ||
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Lo trovi qui: Univ. Federico II | ||
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