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Advancements toward oil-free rotorcraft propulsion [[electronic resource] /] / Samuel A. Howard and Robert J. Bruckner, Kevin C. Radil
| Advancements toward oil-free rotorcraft propulsion [[electronic resource] /] / Samuel A. Howard and Robert J. Bruckner, Kevin C. Radil |
| Autore | Howard Samuel A |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] |
| Descrizione fisica | 1 online resource (7 pages) : color illustrations |
| Altri autori (Persone) |
BrucknerRobert J
RadilKevin C |
| Collana | NASA/TM |
| Soggetto topico |
Foil bearings
Gas bearings Rotary wing aircraft Rotor dynamics Turbomachinery Helicopter engines Loads (forces) Journal bearings |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699671903321 |
Howard Samuel 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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Experiments on the stability of water lubricated herringbone-groove journal bearings / / by Fredrick T. Schuller, David P. Fleming, and William J. Anderson
| Experiments on the stability of water lubricated herringbone-groove journal bearings / / by Fredrick T. Schuller, David P. Fleming, and William J. Anderson |
| Autore | Schuller Fredrick T. |
| Pubbl/distr/stampa | Washington, DC : , : National Aeronautics and Space Administration, , November 1968, June 1969 |
| Descrizione fisica | 2 volumes : illustrations |
| Collana | NASA/TN |
| Soggetto topico |
Stability tests
Journal bearings Bearings |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Part I. Theoretical considerations and clearance effects -- Part II. Effects of configuration and groove to Ridge clearance ratio. |
| Record Nr. | UNINA-9910716030103321 |
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Schuller Fredrick T.
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| Washington, DC : , : National Aeronautics and Space Administration, , November 1968, June 1969 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Incompressibly lubricated rayleigh step journal bearing . I : zero-order perturbation solution / / by Bernard J. Hamrock and William J. Anderson
| Incompressibly lubricated rayleigh step journal bearing . I : zero-order perturbation solution / / by Bernard J. Hamrock and William J. Anderson |
| Autore | Hamrock Bernard J. |
| Pubbl/distr/stampa | Washington, D.C. : , : National Aeronautics and Space Administration, , October 1968 |
| Descrizione fisica | 1 online resource (ii, 30 pages) : illustrations |
| Collana | NASA technical note |
| Soggetto topico |
Gas-lubricated journal bearings
Journal bearings Gas-lubricated bearings Bearings (Machinery) |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Incompressibly lubricated rayleigh step journal bearing |
| Record Nr. | UNINA-9910714067303321 |
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Hamrock Bernard J.
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| Washington, D.C. : , : National Aeronautics and Space Administration, , October 1968 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Integration methodology for oil-free shaft support systems [[electronic resource]] : four steps to success / / Samuel A. Howard, Christopher DellaCorte, and Robert J. Bruckner ; prepared for the 8th International Conference on Rotor Dynamics sponsored by the International Federation for the Promotion of Mechanism and Machine Science (IFToMM), September 12-15, 2010, Seoul, Korea
| Integration methodology for oil-free shaft support systems [[electronic resource]] : four steps to success / / Samuel A. Howard, Christopher DellaCorte, and Robert J. Bruckner ; prepared for the 8th International Conference on Rotor Dynamics sponsored by the International Federation for the Promotion of Mechanism and Machine Science (IFToMM), September 12-15, 2010, Seoul, Korea |
| Autore | Howard Samuel A |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] |
| Descrizione fisica | 1 online resource (8 pages) : illustrations (some color) |
| Altri autori (Persone) |
DellaCorteChristopher
BrucknerRobert J |
| Collana | NASA/TM |
| Soggetto topico |
Shafts (machine elements)
Turbomachinery Mechanical engineering Gas bearings Journal bearings |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Integration methodology for oil-free shaft support systems |
| Record Nr. | UNINA-9910700358003321 |
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Howard Samuel 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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Load capacity estimation of foil air journal bearings for oil-free turbomachinery applications [[electronic resource] /] / Christopher DellaCorte, Mark J. Valco ; prepared for the International Joint Tribology Conference sponsored by the Society of Tribologists and Lubrication Engineers, Seattle, Washington, October 1-4, 2000
| Load capacity estimation of foil air journal bearings for oil-free turbomachinery applications [[electronic resource] /] / Christopher DellaCorte, Mark J. Valco ; prepared for the International Joint Tribology Conference sponsored by the Society of Tribologists and Lubrication Engineers, Seattle, Washington, October 1-4, 2000 |
| Autore | DellaCorte Christopher |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center : , : U.S. Army Research Laboratory, , [2000] |
| Descrizione fisica | 1 online resource (14 pages) : illustrations |
| Altri autori (Persone) | ValcoMark J |
| Collana |
ARL-TR
NASA/TM |
| Soggetto topico |
Journal bearings
Gas-turbines - Bearings Loads (Mechanics) - Mathematical models |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699670503321 |
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DellaCorte Christopher
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center : , : U.S. Army Research Laboratory, , [2000] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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A new analysis tool assessment for rotordynamic modeling of gas foil bearings [[electronic resource] /] / Samuel A. Howard, Luis San Andres ; prepared for the Turbo Expo 2010 sponsored by the American Society of Mechanical Engineers (ASME), Glasgow, Scotland, United Kingdom, June 14-18, 2010
| A new analysis tool assessment for rotordynamic modeling of gas foil bearings [[electronic resource] /] / Samuel A. Howard, Luis San Andres ; prepared for the Turbo Expo 2010 sponsored by the American Society of Mechanical Engineers (ASME), Glasgow, Scotland, United Kingdom, June 14-18, 2010 |
| Autore | Howard Samuel A |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2010] |
| Descrizione fisica | 1 online resource (12 pages) : illustrations, color |
| Altri autori (Persone) | San AndrésLuis (Mechanical engineer) |
| Collana | NASA/TM |
| Soggetto topico |
Gas bearings
Foil bearings Rotor dynamics Seals (stoppers) Turbomachinery High temperature Journal bearings Film thickness |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910699921103321 |
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Howard Samuel 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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Performance of simple gas foil thrust bearings in air [[electronic resource] /] / Robert J. Bruckner
| Performance of simple gas foil thrust bearings in air [[electronic resource] /] / Robert J. Bruckner |
| Autore | Bruckner Robert J |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , [2012] |
| Descrizione fisica | 1 online resource (7 pages) : illustrations (some color) |
| Collana | NASA/TM |
| Soggetto topico |
Foil bearings
Thrust bearings Journal bearings Hydrodynamics Turbomachinery Elastic properties Friction factor Gas pressure |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910701916303321 |
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Bruckner Robert J
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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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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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Stability of a rigid rotor supported on oil-film journal bearings under dynamic load [[electronic resource] /] / B.C. Majumdar and D.E. Brewe
| Stability of a rigid rotor supported on oil-film journal bearings under dynamic load [[electronic resource] /] / B.C. Majumdar and D.E. Brewe |
| Autore | Majumdar Bankim C |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , [1987?] |
| Descrizione fisica | 10 pages : digital, PDF file |
| Altri autori (Persone) | BreweDavid E |
| Collana |
NASA technical memorandum
AVSCOM technical report |
| Soggetto topico |
Computational fluid dynamics
Dynamic loads Journal bearings Rigid structures Stability |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910698091303321 |
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Majumdar Bankim C
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Lewis Research Center, , [1987?] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Wave fluid film bearing tests for an aviation gearbox / / Florin Dimofte [and three others]
| Wave fluid film bearing tests for an aviation gearbox / / Florin Dimofte [and three others] |
| Autore | Dimofte Florin |
| Pubbl/distr/stampa | Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , January 2000 |
| Descrizione fisica | 1 online resource (7 pages) : illustrations |
| Collana | NASA/TM |
| Soggetto topico |
Lubricating oils
Performance tests Thermal stability Numerical analysis Journal bearings |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910706229903321 |
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Dimofte Florin
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| Cleveland, Ohio : , : National Aeronautics and Space Administration, Glenn Research Center, , January 2000 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Soggetto topico
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Journal bearings
(10)
- Turbomachinery (4)
- Foil bearings (3)
- Gas bearings (3)
- Rotary wing aircraft (2)