Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17 Scale, Twin-engine, Low-wing Transport Model

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ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17 Scale, Twin-engine, Low-wing Transport Model by :

Download or read book Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17 Scale, Twin-engine, Low-wing Transport Model written by and published by . This book was released on 1992 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Installation Effects of Wing-Mounted Turbofan Nacelle-Pylons on a 1/17-Scale, Twin-Engine, Low-Wing Transport Model

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781723181092
Total Pages : 108 pages
Book Rating : 4.1/5 (81 download)

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Book Synopsis Installation Effects of Wing-Mounted Turbofan Nacelle-Pylons on a 1/17-Scale, Twin-Engine, Low-Wing Transport Model by : National Aeronautics and Space Administration (NASA)

Download or read book Installation Effects of Wing-Mounted Turbofan Nacelle-Pylons on a 1/17-Scale, Twin-Engine, Low-Wing Transport Model written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-18 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: A twin-engine, low-wing transport model, with a supercritical wing of aspect ratio 10.8 designed for a cruise Mach number of 0.77 and a lift coefficient of 0.55, was tested in the Langley 16-Foot Transonic Tunnel. The purpose of this test was to compare the wing-nacelle interference effects of flow-through nacelles simulating superfan engines (very high bypass ratio (BPR is approx. = 18) turbofan engines) with the wing-nacelle interference effects of current-technology turbofans (BPR is approx. = 6). Forces and moments on the complete model were measured with a strain-gage balance, and extensive external static-pressure measurements (383 orifice locations) were made on the wing, nacelles, and pylons of the model. Data were taken at Mach numbers from 0.50 to 0.80 and at model angles of attack from -4 deg to 8 deg. Test results indicate that flow-through nacelles with a very high bypass ratio can be installed on a low-wing transport model with a lower installation drag penalty than for a conventional turbofan nacelle at a design cruise Mach number of 0.77 and lift coefficient of 0.55. Pendergraft, Odis C., Jr. and Ingraldi, Anthony M. and Re, Richard J. and Kariya, Timmy T. Langley Research Center AERODYNAMIC INTERFERENCE; BYPASS RATIO; INTERACTIONAL AERODYNAMICS; SUPERCRITICAL WINGS; TURBOFAN ENGINES; TURBOFANS; WING NACELLE CONFIGURATIONS; AERODYNAMIC COEFFICIENTS; ASPECT RATIO; COMPUTERIZED SIMULATION; STATIC PRESSURE; TRANSONIC WIND TUNNELS...

Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17 Scale, Twin-engine, Low-wing Transport Model

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ISBN 13 :
Total Pages : 105 pages
Book Rating : 4.:/5 (76 download)

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Book Synopsis Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17 Scale, Twin-engine, Low-wing Transport Model by :

Download or read book Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17 Scale, Twin-engine, Low-wing Transport Model written by and published by . This book was released on 1992 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17-scale, Twin-engine, Low-wing Transport Model

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ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17-scale, Twin-engine, Low-wing Transport Model by :

Download or read book Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17-scale, Twin-engine, Low-wing Transport Model written by and published by . This book was released on 1992 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17 Scale, Twin-engine, Low-wing Transport Model

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17 Scale, Twin-engine, Low-wing Transport Model by : Odis C. Pendergraft

Download or read book Installation Effects of Wing-mounted Turbofan Nacelle-pylons on a 1/17 Scale, Twin-engine, Low-wing Transport Model written by Odis C. Pendergraft and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Paper

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ISBN 13 :
Total Pages : 486 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Paper by :

Download or read book NASA Technical Paper written by and published by . This book was released on 1991 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Paper

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ISBN 13 :
Total Pages : pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NASA Technical Paper by : United States. National Aeronautics and Space Administration

Download or read book NASA Technical Paper written by United States. National Aeronautics and Space Administration and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Scientific and Technical Publications

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ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis NASA Scientific and Technical Publications by :

Download or read book NASA Scientific and Technical Publications written by and published by . This book was released on 1993 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Scientific and Technical Publications: A Catalog of Special Publications, Reference Publications, Conference Publications, and Technical Papers, 1991-1992

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ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis NASA Scientific and Technical Publications: A Catalog of Special Publications, Reference Publications, Conference Publications, and Technical Papers, 1991-1992 by :

Download or read book NASA Scientific and Technical Publications: A Catalog of Special Publications, Reference Publications, Conference Publications, and Technical Papers, 1991-1992 written by and published by . This book was released on 1993 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1308 pages
Book Rating : 4.:/5 (891 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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ISBN 13 :
Total Pages : 1034 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1993-02 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Subsonic Aerodynamic Characteristic of Semispan Commercial Transport Model with Wing-mounted Advanced Ducted Propeller Operating in Reverse Thrust

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ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Subsonic Aerodynamic Characteristic of Semispan Commercial Transport Model with Wing-mounted Advanced Ducted Propeller Operating in Reverse Thrust by :

Download or read book Subsonic Aerodynamic Characteristic of Semispan Commercial Transport Model with Wing-mounted Advanced Ducted Propeller Operating in Reverse Thrust written by and published by . This book was released on 1994 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of Engineering for Gas Turbines and Power

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ISBN 13 :
Total Pages : 860 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Journal of Engineering for Gas Turbines and Power by :

Download or read book Journal of Engineering for Gas Turbines and Power written by and published by . This book was released on 1992 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

30th Aerospace Sciences Meeting and Exhibit: 92-0140 - 92-0169

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ISBN 13 :
Total Pages : 532 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis 30th Aerospace Sciences Meeting and Exhibit: 92-0140 - 92-0169 by :

Download or read book 30th Aerospace Sciences Meeting and Exhibit: 92-0140 - 92-0169 written by and published by . This book was released on 1992 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effect of Pylon Cross-sectional Geometries on Propulsion Integration for a Low-wing Transport

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Effect of Pylon Cross-sectional Geometries on Propulsion Integration for a Low-wing Transport by : Anthony M. Ingraldi

Download or read book Effect of Pylon Cross-sectional Geometries on Propulsion Integration for a Low-wing Transport written by Anthony M. Ingraldi and published by . This book was released on 1993 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1602 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1992 with total page 1602 pages. Available in PDF, EPUB and Kindle. Book excerpt: