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Acoustic absorption in porous materials [[electronic resource] /] / Maria A. Kuczmarski and James C. Johnston
| Acoustic absorption in porous materials [[electronic resource] /] / Maria A. Kuczmarski and James C. Johnston |
| Autore | Kuczmarski Maria K |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2011] |
| Descrizione fisica | 1 online resource (20 pages) : illustrations |
| Altri autori (Persone) | JohnstonJames C |
| Collana | NASA/TM |
| Soggetto topico |
Acoustic properties
Porous materials Sound waves Wave interaction Acoustic attenuation |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910700974603321 |
Kuczmarski Maria K
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2011] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Acoustic efficiency of azimuthal modes in jet noise using chevron nozzles [[electronic resource] /] / Clifford A. Brown and James Bridges
| Acoustic efficiency of azimuthal modes in jet noise using chevron nozzles [[electronic resource] /] / Clifford A. Brown and James Bridges |
| Autore | Brown Clifford A (Clifford Alan) |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2006] |
| Descrizione fisica | 1 online resource (14 pages) : color illustrations |
| Altri autori (Persone) | BridgesJames |
| Collana | NASA/TM |
| Soggetto topico |
Jet aircraft noise
Acoustic properties Acoustics |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699600703321 |
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Brown Clifford A (Clifford Alan)
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2006] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Acoustic methods used in the NASA Glenn 9-by 15-foot low-speed wind tunnel / / Clifford A. Brown and David B. Stephens
| Acoustic methods used in the NASA Glenn 9-by 15-foot low-speed wind tunnel / / Clifford A. Brown and David B. Stephens |
| Autore | Brown Clifford A (Clifford Alan) |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , June 2018 |
| Descrizione fisica | 1 online resource (44 pages) : illustrations (mostly color) |
| Collana | NASA/TM |
| Soggetto topico |
Aerodynamic characteristics
Acoustic properties Engine parts noise Propulsion noise Fan noise |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Acoustic methods used in the National Aeronautics and Space Administration Glenn 9-by 15-foot low-speed wind tunnel |
| Record Nr. | UNINA-9910711347803321 |
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Brown Clifford A (Clifford Alan)
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , June 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Acoustic mode measurements in the inlet of a model turbofan using a continuously rotating rake [[electronic resource] /] / Laurence J. Heidelberg and David G. Hall
| Acoustic mode measurements in the inlet of a model turbofan using a continuously rotating rake [[electronic resource] /] / Laurence J. Heidelberg and David G. Hall |
| Autore | Heidelberg Laurence J |
| Pubbl/distr/stampa | [Washington, DC] : , : [National Aeronautics and Space Administration], , [1992] |
| Descrizione fisica | 1 online resource (30 pages) : digital, PDF file |
| Altri autori (Persone) | HallDavid G (Engineer) |
| Collana | NASA technical memorandum |
| Soggetto topico |
Acoustic measurement
Acoustic properties Ducted fan engines Engine inlets Engine noise Jet aircraft noise Microphones Propagation models Shrouded propellers |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699534203321 |
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Heidelberg Laurence J
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| [Washington, DC] : , : [National Aeronautics and Space Administration], , [1992] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Acoustic performance of a real-time three-dimensional sound-reproduction system / / Kenneth J. Faller II, Stephen A. Rizzi, Aric R. Aumann
| Acoustic performance of a real-time three-dimensional sound-reproduction system / / Kenneth J. Faller II, Stephen A. Rizzi, Aric R. Aumann |
| Autore | Faller Kenneth J. |
| Pubbl/distr/stampa | Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , 2013 |
| Descrizione fisica | 1 online resource (23 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Acoustic properties
Aircraft noise Noise pollution Noise spectra Psychoacoustics Sound pressure |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704816703321 |
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Faller Kenneth J.
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| Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Acoustic performance of drive rig mufflers for model scale engine testing / / David B. Stephens
| Acoustic performance of drive rig mufflers for model scale engine testing / / David B. Stephens |
| Autore | Stephens David B. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , 2013 |
| Descrizione fisica | 1 online resource (iii, 13 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Acoustic measurement
Acoustic properties Acoustic attenuation Wind tunnel tests Turbines |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705290403321 |
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Stephens David B.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Acoustic performance of novel fan noise reduction technologies for a high bypass model turbofan at simulated flight conditions [[electronic resource] /] / David M. Elliott, Richard P. Woodward, and Gary G. Podboy ; prepared for the 15th Aeroacoustics Conference (30th Aeroacoustics Conference) cosponsored by AIAA and CEAS Miami, Florida, May 11-13, 2009
| Acoustic performance of novel fan noise reduction technologies for a high bypass model turbofan at simulated flight conditions [[electronic resource] /] / David M. Elliott, Richard P. Woodward, and Gary G. Podboy ; prepared for the 15th Aeroacoustics Conference (30th Aeroacoustics Conference) cosponsored by AIAA and CEAS Miami, Florida, May 11-13, 2009 |
| Autore | Elliott David M |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] |
| Descrizione fisica | 1 online resource (20 pages) : illustrations |
| Altri autori (Persone) |
WoodwardRichard P
PodboyGary G |
| Collana | NASA TM- |
| Soggetto topico |
Acoustic properties
Aerodynamic noise Turbofans Noise reduction Bypass ratio |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699547903321 |
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Elliott David M
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Acoustic performance of the GEAE UPS research fan in the NASA Glenn 9- by 15-foot low-speed wind tunnel [[electronic resource] /] / Richard P. Woodward and Christopher E. Hughes
| Acoustic performance of the GEAE UPS research fan in the NASA Glenn 9- by 15-foot low-speed wind tunnel [[electronic resource] /] / Richard P. Woodward and Christopher E. Hughes |
| Autore | Woodward Richard P |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2012] |
| Descrizione fisica | 1 online resource (76 pages) : illustrations (some color) |
| Altri autori (Persone) | HughesChristopher E |
| Collana | NASA/TM |
| Soggetto topico |
Acoustic properties
Noise intensity Aerodynamic characteristics Mach number Angle of attack Air flow |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Acoustic performance of the General Electric Aircraft Engines Universal Propulsion Simulator research fan in the NASA Glenn 9- by 15-foot low-speed wind tunnel |
| Record Nr. | UNINA-9910702122303321 |
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Woodward Richard P
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2012] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Acoustic test characterization of melamine foam for usage in NASA's payload fairing acoustic attenuation systems / / William O. Hughes, Anne M. McNelis, and Mark E. McNelis
| Acoustic test characterization of melamine foam for usage in NASA's payload fairing acoustic attenuation systems / / William O. Hughes, Anne M. McNelis, and Mark E. McNelis |
| Autore | Hughes William O. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , June 2014 |
| Descrizione fisica | 1 online resource (41 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Melamine
Noise reduction Acoustic attenuation Acoustic properties Acoustic measurement Heavy lift launch vehicles |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910702627903321 |
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Hughes William O.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , June 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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The aerodynamic performance of an over-the-rotor liner with circumferential grooves on a high bypass ratio turbofan rotor / / Richard F. Bozak, Christopher E. Hughes, James Buckley
| The aerodynamic performance of an over-the-rotor liner with circumferential grooves on a high bypass ratio turbofan rotor / / Richard F. Bozak, Christopher E. Hughes, James Buckley |
| Autore | Bozak Richard F. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , August 2013 |
| Descrizione fisica | 1 online resource (8 pages) : illustrations (some color) |
| Collana | NASA/TM |
| Soggetto topico |
Acoustic properties
Aerodynamic noise Blade tips Oscillating flow Pressure ratio Turbofans Rotors |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705296503321 |
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Bozak Richard F.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , August 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Soggetto topico
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Acoustic properties
(38)
- Aerodynamic noise (10)
- Noise reduction (10)
- Aeroacoustics (6)
- Jet aircraft noise (6)