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Application of an aligned and unaligned signal processing technique to investigate tones and broadband noise in fan and contra-rotating open rotor acoustic spectra / / Jeffrey Hilton Miles and Lennart S. Hultgren
| Application of an aligned and unaligned signal processing technique to investigate tones and broadband noise in fan and contra-rotating open rotor acoustic spectra / / Jeffrey Hilton Miles and Lennart S. Hultgren |
| Autore | Miles J. H. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , September 2015 |
| Descrizione fisica | 1 online resource (13 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Acoustic properties
Rotating shafts Contrarotating propellers Noise spectra Aeroacoustics |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704277803321 |
Miles J. H.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , September 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Computing jet screech: a complex aeroacoustic feedback system / / Ching Y. Loh, Lennart S. Hultgren
| Computing jet screech: a complex aeroacoustic feedback system / / Ching Y. Loh, Lennart S. Hultgren |
| Autore | Loh Ching Y (Ching Yuen), <1944-> |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , August 2002 |
| Descrizione fisica | 1 online resource (6 pages) : illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Aeroacoustics
Feedback Numerical analysis Screech tones Noise (sound) Sound waves |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Computing jet screech |
| Record Nr. | UNINA-9910705680703321 |
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Loh Ching Y (Ching Yuen), <1944->
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , August 2002 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Near-field noise computation for a supersonic circular jet [[electronic resource] /] / Ching Y. Loh, Lennart S. Hultgren ; prepared for the 11th Aeroacoustics Conference cosponsored by the American Institute of Aeronautics and Astronautics and the Confederation of European Aerospace Societies, Monterey, California, May 23-25, 2005
| Near-field noise computation for a supersonic circular jet [[electronic resource] /] / Ching Y. Loh, Lennart S. Hultgren ; prepared for the 11th Aeroacoustics Conference cosponsored by the American Institute of Aeronautics and Astronautics and the Confederation of European Aerospace Societies, Monterey, California, May 23-25, 2005 |
| Autore | Loh Ching Y (Ching Yuen), <1944-> |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2005] |
| Descrizione fisica | 1 online resource (9 pages) : illustrations |
| Altri autori (Persone) | HultgrenLennart S (Lennart Sven) |
| Collana | NASA/TM- |
| Soggetto topico |
Near fields
Supersonic jet flow Aircraft noise Computation |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910697024403321 |
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Loh Ching Y (Ching Yuen), <1944->
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2005] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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