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Acoustic measurements from a rotor blade-vortex interaction noise experiment in the German-Dutch wind tunnel (DNW) / / R.M. Martin [and three others]
| Acoustic measurements from a rotor blade-vortex interaction noise experiment in the German-Dutch wind tunnel (DNW) / / R.M. Martin [and three others] |
| Autore | Martin R. M (Ruth McVoy), <1956-> |
| Pubbl/distr/stampa | Washington, DC : , : National Aeronautics and Space Administration, Scientific and Technical Information Division, , 1988 |
| Descrizione fisica | 1 online resource (iii, 178 pages) : illustrations |
| Collana |
NASA technical memorandum
AVSCOM technical report |
| Soggetto topico |
Acoustic measurement
Blade-vortex interaction Helicopters Rotors Wind tunnel models Wind tunnel tests |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Acoustic measurements from a rotor blade-vortex interaction noise experiment in the German-Dutch wind tunnel |
| Record Nr. | UNINA-9910704958803321 |
Martin R. M (Ruth McVoy), <1956->
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| Washington, DC : , : National Aeronautics and Space Administration, Scientific and Technical Information Division, , 1988 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Acoustic properties of a supersonic fan / / by Arthur W. Goldstein, Frederick W. Glaser, and James W. Coats
| Acoustic properties of a supersonic fan / / by Arthur W. Goldstein, Frederick W. Glaser, and James W. Coats |
| Autore | Goldstein Arthur W. |
| Pubbl/distr/stampa | Washington, D.C. : , : National Aeronautics and Space Administration, , January 1973 |
| Descrizione fisica | 1 online resource (37 pages) : illustrations |
| Collana | NASA/TN |
| Soggetto topico |
Rotors
Aerodynamics Turbofan engines Airplanes - Turbofan engines - Noise Rotors - Dynamics - Noise Aerodynamics, Supersonic |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716527303321 |
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Goldstein Arthur W.
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| Washington, D.C. : , : National Aeronautics and Space Administration, , January 1973 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Active noise control of low speed fan rotor-stator modes / / Daniel L. Sutliff [and three others]
| Active noise control of low speed fan rotor-stator modes / / Daniel L. Sutliff [and three others] |
| Autore | Sutliff Daniel L (Daniel Linden), <1962-> |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , May 1996 |
| Descrizione fisica | 1 online resource (22 pages) : illustrations |
| Collana | NASA technical memorandum |
| Soggetto topico |
Shafts (machine elements)
Acoustic ducts Ducts Engine noise Noise reduction Rotors Sound generators Turbofan aircraft Turbofan engines |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910707607403321 |
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Sutliff Daniel L (Daniel Linden), <1962->
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , May 1996 | ||
| 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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Analytical models for rotor test module, strut, and balance frame dynamics in the 40- by 80-ft wind tunnel / / Wayne Johnson
| Analytical models for rotor test module, strut, and balance frame dynamics in the 40- by 80-ft wind tunnel / / Wayne Johnson |
| Autore | Johnson Wayne <1946-> |
| Pubbl/distr/stampa | Moffett Field, California : , : Ames Research Center, NASA, and Ames Directorate, USAAMRDL, , June 1976 |
| Descrizione fisica | 1 online resource (approximately 18 pages) |
| Collana | NASA/TM |
| Soggetto topico |
Rotors
Wind tunnels Struts |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910716976503321 |
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Johnson Wayne <1946->
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| Moffett Field, California : , : Ames Research Center, NASA, and Ames Directorate, USAAMRDL, , June 1976 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Comparison of predicted low speed fan rotor/stator interaction modes to measured / / Daniel L. Sutliff, James Bridges, Edmane Envia
| Comparison of predicted low speed fan rotor/stator interaction modes to measured / / Daniel L. Sutliff, James Bridges, Edmane Envia |
| Autore | Sutliff Daniel L (Daniel Linden), <1962-> |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , May 1996 |
| Descrizione fisica | 1 online resource (23 pages) : illustrations |
| Collana | NASA technical memorandum |
| Soggetto topico |
Ducted fans
Engine noise Aircraft noise Aeroacoustics Rotors Stators Noise reduction |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910707606903321 |
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Sutliff Daniel L (Daniel Linden), <1962->
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , May 1996 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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A comprehensive C++ controller for a magnetically supported vertical rotor: version 1.0 / / Carlos R. Morrison
| A comprehensive C++ controller for a magnetically supported vertical rotor: version 1.0 / / Carlos R. Morrison |
| Autore | Morrison Carlos R. |
| Edizione | [Version 1.0.] |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , April 2001 |
| Descrizione fisica | 1 online resource (iii, 124 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
C++ (programming language)
Controllers Directional control Rotors |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Comprehensive C++ controller for a magnetically supported vertical rotor |
| Record Nr. | UNINA-9910706568603321 |
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Morrison Carlos R.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , April 2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Design and integration of a rotor alone nacelle for acoustic fan testing / / Tony D. Shook [and five others]
| Design and integration of a rotor alone nacelle for acoustic fan testing / / Tony D. Shook [and five others] |
| Autore | Shook Tony D. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , April 2001 |
| Descrizione fisica | 1 online resource (8 pages) : illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Rotor blades (turbomachinery)
Rotors Fan blades Turbomachine blades Nacelles Aerodynamic configurations Design analysis |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706550103321 |
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Shook Tony D.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , April 2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Design of a tapered and twisted blade for the NREL combined experiment rotor, March 1998-March 1999 [[electronic resource] /] / P. Giguere and M.S. Selig
| Design of a tapered and twisted blade for the NREL combined experiment rotor, March 1998-March 1999 [[electronic resource] /] / P. Giguere and M.S. Selig |
| Autore | Giguere P |
| Pubbl/distr/stampa | Golden, Colo. : , : National Renewable Energy Laboratory, , [1999] |
| Descrizione fisica | vii, 23 pages : digital, PDF file |
| Altri autori (Persone) | SeligM. S |
| Collana | NREL/SR |
| Soggetto topico |
Wind turbines - Testing
Wind power - Research Blades Rotors |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910696609503321 |
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Giguere P
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| Golden, Colo. : , : National Renewable Energy Laboratory, , [1999] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Design selection and analysis of a swept and leaned stator concept / / Edmane Envia, M. Nallasamy
| Design selection and analysis of a swept and leaned stator concept / / Edmane Envia, M. Nallasamy |
| Autore | Envia Edmane |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , December 1998 |
| Descrizione fisica | 1 online resource (i, 16 pages) : illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Acoustics
Aerodynamic noise Rotors Design analysis |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705812403321 |
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Envia Edmane
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , December 1998 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Soggetto topico
-
Rotors
(51)
- Turbomachines (6)
- Shafts (machine elements) (5)
- Magnetic bearings (4)
- Noise reduction (4)