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Evaluation of MEMS-based wireless accelerometer sensors in detecting gear tooth faults in helicopter transmissions / / David G. Lewicki, Nicholas A. Lambert and Robert S. Wagoner
| Evaluation of MEMS-based wireless accelerometer sensors in detecting gear tooth faults in helicopter transmissions / / David G. Lewicki, Nicholas A. Lambert and Robert S. Wagoner |
| Autore | Lewicki David G. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , April 2015 |
| Descrizione fisica | 1 online resource (34 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Microelectromechanical systems
Helicopter propeller drive Transmissions (machine elements) Spiral bevel gears Shafts (machine elements) |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Evaluation of micro-electro-mechanical systems-based wireless accelerometer sensors in detecting gear tooth faults in helicopter transmissions |
| Record Nr. | UNINA-9910703822903321 |
Lewicki David G.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , April 2015 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Fiber optic strain sensor for planetary gear diagnostics [[electronic resource] /] / Jason S. Kiddy ... [and others]
| Fiber optic strain sensor for planetary gear diagnostics [[electronic resource] /] / Jason S. Kiddy ... [and others] |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2011] |
| Descrizione fisica | 1 online resource (14 pages) : illustrations (some color) |
| Altri autori (Persone) | KiddyJason S |
| Collana | NASA/TM |
| Soggetto topico |
Damage
Detection Fiber optics Helicopter propeller drive Helicopters Transmissions (machine elements) Strain gages Structural strain |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910701862303321 |
| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2011] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Integrating condition indicators and usage parameters for improved spiral bevel gear health monitoring / / Paula J. Dempsey, Robert F. Handschuh, and Irebert R. Delgado
| Integrating condition indicators and usage parameters for improved spiral bevel gear health monitoring / / Paula J. Dempsey, Robert F. Handschuh, and Irebert R. Delgado |
| Autore | Dempsey Paula J. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , June 2013 |
| Descrizione fisica | 1 online resource (11 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Spiral bevel gears
Transmissions (machine elements) Helicopter propeller drive Torque |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910705290803321 |
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Dempsey Paula J.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , June 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Investigation of sideband index response to prototype gear tooth damage / / Paula J. Dempsey
| Investigation of sideband index response to prototype gear tooth damage / / Paula J. Dempsey |
| Autore | Dempsey Paula J. |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , November 2013 |
| Descrizione fisica | 1 online resource (67 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Spiral bevel gears
Gear teeth Helicopter propeller drive Damage assessment Helicopter performance Aircraft maintenance |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910702783203321 |
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Dempsey Paula J.
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , November 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Jetting phenomenon in meshed spur gears / / Irebert Delgado, Michael Hurrell
| Jetting phenomenon in meshed spur gears / / Irebert Delgado, Michael Hurrell |
| Autore | Delgado Irebert |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , August 2018 |
| Descrizione fisica | 1 online resource (15 pages) : illustrations (chiefly color) |
| Collana | NASA/TM |
| Soggetto topico |
Gears windage
Power loss Transmissions (machine elements) Helicopter propeller drive |
| Soggetto genere / forma | Online resources. |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910711582903321 |
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Delgado Irebert
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , August 2018 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Rotorcraft transmission noise path model, including distributed fluid film bearing impedance modeling [[electronic resource] /] / Stephen A. Hambric ... [and others]
| Rotorcraft transmission noise path model, including distributed fluid film bearing impedance modeling [[electronic resource] /] / Stephen A. Hambric ... [and others] |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] |
| Descrizione fisica | 1 online resource (iv, 75 pages) : illustrations |
| Altri autori (Persone) | HambricStephen A |
| Collana | NASA/CR-2010-216812 |
| Soggetto topico |
Gears
Sound transmission Vibration Ball bearings Acoustics Journal bearings Roller bearings Helicopter propeller drive Rotary wing aircraft Fluid films Impedance Noise reduction |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699957903321 |
| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Validation of helicopter gear condition indicators using seeded fault tests / / Paula Dempsey, E. Bruce Brandon
| Validation of helicopter gear condition indicators using seeded fault tests / / Paula Dempsey, E. Bruce Brandon |
| Autore | Dempsey Paula |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , 2013 |
| Descrizione fisica | 1 online resource (15 pages) : color illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Helicopter performance
Aircraft reliability Systems health monitoring Helicopter propeller drive Spiral bevel gears Fault detection |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910704875703321 |
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Dempsey Paula
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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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