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Aerodynamics of a transitioning turbine stator over a range of Reynolds numbers / / R.J. Boyle [and four others]
| Aerodynamics of a transitioning turbine stator over a range of Reynolds numbers / / R.J. Boyle [and four others] |
| Autore | Boyle Robert J. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , June 1998 |
| Descrizione fisica | 1 online resource (12 pages) : illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Aerodynamics
Turbines Stators Transition points Reynolds number Flow measurement |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705858403321 |
Boyle Robert J.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , June 1998 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Benefits of swept and leaned stators for fan noise reduction / / Richard P. Woodward [and three others]
| Benefits of swept and leaned stators for fan noise reduction / / Richard P. Woodward [and three others] |
| Autore | Woodward Richard P. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , November 1998 |
| Descrizione fisica | 1 online resource (30 pages) : illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Acoustic properties
Aerodynamic characteristics Aerodynamic noise Noise reduction Stators Vanes Wind tunnel tests Stator blades Engine noise Jet aircraft noise Sweep effect Effective perceived noise levels Fans |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705817403321 |
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Woodward Richard P.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , November 1998 | ||
| 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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Embedded acoustic sensor array for engine fan noise source diagnostic test [[electronic resource] ] : feasibility of noise telemetry via wireless smart sensors / / Afroz Zaman, Matthew Bauch, Daniel Raible
| Embedded acoustic sensor array for engine fan noise source diagnostic test [[electronic resource] ] : feasibility of noise telemetry via wireless smart sensors / / Afroz Zaman, Matthew Bauch, Daniel Raible |
| Autore | Zaman Afroz J. M |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2011] |
| Descrizione fisica | 1 online resource (8 pages) : illustrations (some color) |
| Altri autori (Persone) |
BauchMatthew
RaibleDaniel |
| Collana | NASA/TM |
| Soggetto topico |
Aerodynamic noise
Stators Complex systems Elastic waves Fan blades Noise generators Noise measurement Pressure measurement Pressure oscillations Diagnosis Air flow |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Embedded acoustic sensor array for engine fan noise source diagnostic test |
| Record Nr. | UNINA-9910701473603321 |
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Zaman Afroz J. M
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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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Life prediction for a CMC component using the NASALIFE computer code [[electronic resource] /] / John Z. Gyekenyesi, Pappu L.N. Murthy, Subodh K. Mital
| Life prediction for a CMC component using the NASALIFE computer code [[electronic resource] /] / John Z. Gyekenyesi, Pappu L.N. Murthy, Subodh K. Mital |
| Autore | Gyekenyesi John Z |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2005] |
| Descrizione fisica | 1 online resource (15 pages) : color illustrations |
| Altri autori (Persone) |
MurthyP. L. N
MitalSubodh K |
| Collana | NASA/TM |
| Soggetto topico |
Life (durability)
Computer programs Ceramic matrix composites Vanes Stators Loads (forces) Creep properties Composite materials |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910701468603321 |
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Gyekenyesi John Z
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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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Rotor wake/stator interaction noise prediction code [[electronic resource] ] : technical documentation and user's manual / / David A. Topol and Douglas C. Mathews
| Rotor wake/stator interaction noise prediction code [[electronic resource] ] : technical documentation and user's manual / / David A. Topol and Douglas C. Mathews |
| Autore | Topol David A |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] |
| Descrizione fisica | 1 online resource (v, 42 pages) : illustrations, color |
| Altri autori (Persone) | MathewsDouglas C |
| Collana | NASA/CR-2010-216818 |
| Soggetto topico |
Noise prediction
Interactional aerodynamics Rotor aerodynamics Aerodynamic noise Flow characteristics Stators Wakes Leading edges |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Rotor wake/stator interaction noise prediction code |
| Record Nr. | UNINA-9910700238703321 |
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Topol David A
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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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Simulink® controller for a reluctance motor with four-pole rotor and 36-tooth stator / / Carlos R. Morrison and Andrew J. Provenza
| Simulink® controller for a reluctance motor with four-pole rotor and 36-tooth stator / / Carlos R. Morrison and Andrew J. Provenza |
| Autore | Morrison Carlos R. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , May 2017 |
| Descrizione fisica | 1 online resource (35 pages) : color illustrations |
| Collana | NASA/TP |
| Soggetto topico |
Superconductivity; C++ (programming language)
Controllers Stators Rotors Electric propulsion |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Simulink [trademark] controller for a reluctance motor with four-pole rotor and 36-tooth stator |
| Record Nr. | UNINA-9910705706803321 |
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Morrison Carlos R.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , May 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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SSME interstage seal research : progress report / / Dara W. Childs
| SSME interstage seal research : progress report / / Dara W. Childs |
| Autore | Childs Dara W. |
| Pubbl/distr/stampa | [Washington, D.C.] : , : [National Aeronautics and Space Administration], , January 1984 |
| Descrizione fisica | 1 online resource (vii, 77 pages) : illustrations |
| Collana | NASA/CR |
| Soggetto topico |
Leakage
Damping Stators Turbulence Rotor aerodynamics |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | SSME interstage seal research |
| Record Nr. | UNINA-9910709991003321 |
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Childs Dara W.
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| [Washington, D.C.] : , : [National Aeronautics and Space Administration], , January 1984 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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SSME seal test program [[electronic resource] ] : test results for sawtooth-pattern damper seal : interim progress report / / prepared by Dara W. Childs
| SSME seal test program [[electronic resource] ] : test results for sawtooth-pattern damper seal : interim progress report / / prepared by Dara W. Childs |
| Autore | Childs Dara W |
| Pubbl/distr/stampa | College Station, Tex. : , : Turbomachinery Laboratories, Mechanical Engineering Dept., Texas A & M University |
| Descrizione fisica | 1 online resource (iv, 99 pages) : illustrations |
| Collana | [NASA contractor report] |
| Soggetto topico |
Boreholes
Dampers (valves) Grooves Rotor blades (turbomachinery) Sawtooth waveforms Seals (stoppers) Stators |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | SSME seal test program |
| Record Nr. | UNINA-9910701804003321 |
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Childs Dara W
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| College Station, Tex. : , : Turbomachinery Laboratories, Mechanical Engineering Dept., Texas A & M University | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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SSME seal test program : test results for hole-pattern damper seals, interim progress report / / Dara W. Childs
| SSME seal test program : test results for hole-pattern damper seals, interim progress report / / Dara W. Childs |
| Autore | Childs Dara W. |
| Pubbl/distr/stampa | [Washington, D.C.] : , : [National Aeronautics and Space Administration], , July 1985 |
| Descrizione fisica | 1 online resource (108 pages) : illustrations |
| Collana | NASA/CR |
| Soggetto topico |
Engine tests
Damping Damping tests Stators Seals (stoppers) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | SSME seal test program |
| Record Nr. | UNINA-9910709974003321 |
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Childs Dara W.
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| [Washington, D.C.] : , : [National Aeronautics and Space Administration], , July 1985 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Soggetto topico
-
Stators
(10)
- Aerodynamic noise (3)
- Damping (2)
- Engine noise (2)
- Noise reduction (2)