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Acoustically tailored composite rotorcraft fuselage panels / / Stephen Hambric [and eight others]
| Acoustically tailored composite rotorcraft fuselage panels / / Stephen Hambric [and eight others] |
| Autore | Hambric Stephen A. |
| Pubbl/distr/stampa | Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , July 2015 |
| Descrizione fisica | 1 online resource (iii, 153 pages) : color illustrations |
| Collana | NASA/CR |
| Soggetto topico |
Acoustic propagation
Rotary wing aircraft Sandwich structures Sound transmission Noise reduction |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910703966003321 |
Hambric Stephen A.
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| Hampton, Virginia : , : National Aeronautics and Space Administration, Langley Research Center, , July 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Capacitive acoustic wave detector and method of using same [[electronic resource] /] / inventor, William T. Yost
| Capacitive acoustic wave detector and method of using same [[electronic resource] /] / inventor, William T. Yost |
| Edizione | [[Redacted ed.]] |
| Pubbl/distr/stampa | [Washington, DC] : , : [National Aeronautics and Space Administration], , [1994] |
| Descrizione fisica | 1 online resource : illustrations |
| Altri autori (Persone) | YostWilliam T |
| Collana | NASA case |
| Soggetto topico |
Acoustic frequencies
Acoustic propagation Capacitance Capacitors Dielectrics Oscillators Parallel plates Signal detection Sound waves Transducers Sound-waves |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910697278003321 |
| [Washington, DC] : , : [National Aeronautics and Space Administration], , [1994] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Error Control with perfectly matched layer or damping layer treatments for computational aeroacoustics with jet flows [[electronic resource] /] / John W. Goodrich ; prepared for the 15th Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) cosponsored by AIAA and CEAS, Miami, Florida, May 11-13, 2009
| Error Control with perfectly matched layer or damping layer treatments for computational aeroacoustics with jet flows [[electronic resource] /] / John W. Goodrich ; prepared for the 15th Aeroacoustics Conference (30th AIAA Aeroacoustics Conference) cosponsored by AIAA and CEAS, Miami, Florida, May 11-13, 2009 |
| Autore | Goodrich John W |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] |
| Descrizione fisica | 1 online resource (19 pages) : illustrations |
| Collana | NASA TM- |
| Soggetto topico |
Boundaries
Computational aeroacoustics Perfectly matched layers Errors Acoustic propagation |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910697037803321 |
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Goodrich John W
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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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Fiber waveguide sensors for intelligent materials : final report / / prepared by A.R. Flax, R.O. Claus ; prepared for Dr. Robert S. Rogowski
| Fiber waveguide sensors for intelligent materials : final report / / prepared by A.R. Flax, R.O. Claus ; prepared for Dr. Robert S. Rogowski |
| Autore | Flax A. R. |
| Pubbl/distr/stampa | Hampton, VA : , : National Aeronautics and Space Administration, Langley Research Center, , June 1988 |
| Descrizione fisica | 1 online resource (311 unnumbered pages) : illustrations |
| Altri autori (Persone) | RogowskiRobert S |
| Collana | NASA/CR |
| Soggetto topico |
Electro-optics
Fiber optics Acoustic propagation Composite materials Waveguides |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Fiber waveguide sensors for intelligent materials |
| Record Nr. | UNINA-9910704182703321 |
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Flax A. R.
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| Hampton, VA : , : National Aeronautics and Space Administration, Langley Research Center, , June 1988 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Lateral cutoff analysis and results from NASA s Farfield Investigation of No-Boom Thresholds / / Larry J. Cliatt II [and three others]
| Lateral cutoff analysis and results from NASA s Farfield Investigation of No-Boom Thresholds / / Larry J. Cliatt II [and three others] |
| Autore | Cliatt Larry J. |
| Pubbl/distr/stampa | Edwards, California : , : National Aeronautics and Space Administration, Armstrong Flight Research Center, , February 2016 |
| Descrizione fisica | 1 online resource (42 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Acoustic propagation
Commercial aircraft Flight tests Sonic booms Supersonic flight |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910707109103321 |
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Cliatt Larry J.
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| Edwards, California : , : National Aeronautics and Space Administration, Armstrong Flight Research Center, , February 2016 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Noise generation by fans with supersonic tip speeds [[electronic resource] /] / Stewart Glegg
| Noise generation by fans with supersonic tip speeds [[electronic resource] /] / Stewart Glegg |
| Autore | Glegg Stewart |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2003] |
| Descrizione fisica | 1 online resource (7 pages) : color illustrations |
| Collana | NASA/CR |
| Soggetto topico |
Noise generators
Turbofans Sound waves Stator blades Acoustic propagation Aerodynamic noise |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910701385703321 |
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Glegg Stewart
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2003] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Preconditioning the Helmholtz equation for rigid ducts / / Kenneth J. Baumeister, Kevin L. Kreider
| Preconditioning the Helmholtz equation for rigid ducts / / Kenneth J. Baumeister, Kevin L. Kreider |
| Autore | Baumeister Kenneth J. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , March 1998 |
| Descrizione fisica | 1 online resource (18 pages) : illustrations |
| Collana | NASA technical memorandum |
| Soggetto topico |
Acoustic propagation
Ducts Helmholtz equations Finite difference theory Preconditioning |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705877403321 |
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Baumeister Kenneth J.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , March 1998 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Simulation of turbine tone noise generation using a turbomachinery aerodynamics solver [[electronic resource] /] / Dale Van Zante and Edmane Envia ; prepared for the 15th Aeroacoustics Conference (30th Aeroacoustics Conference) cosponsored by AIAA and CEAS, Miami, Florida, May 11-13, 2009
| Simulation of turbine tone noise generation using a turbomachinery aerodynamics solver [[electronic resource] /] / Dale Van Zante and Edmane Envia ; prepared for the 15th Aeroacoustics Conference (30th Aeroacoustics Conference) cosponsored by AIAA and CEAS, Miami, Florida, May 11-13, 2009 |
| Autore | Van Zante Dale |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] |
| Descrizione fisica | 1 online resource (12 pages) : illustrations |
| Altri autori (Persone) | EnviaEdmane |
| Collana | NASA TM- |
| Soggetto topico |
Engine noise
Acoustic propagation Noise generators Turbine engines Pressure distribution Noise prediction |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699505003321 |
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Van Zante Dale
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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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