Large-scale Wind-tunnel Investigation of a Ducted-fan -- Deflected-slipstream Model with an Auxiliary Wing

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ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Large-scale Wind-tunnel Investigation of a Ducted-fan -- Deflected-slipstream Model with an Auxiliary Wing by : Michael D. Falarski

Download or read book Large-scale Wind-tunnel Investigation of a Ducted-fan -- Deflected-slipstream Model with an Auxiliary Wing written by Michael D. Falarski and published by . This book was released on 1971 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The longitudinal aerodynamic characteristics of a semispan wing dellected-slipstream configuration with a double-slotted flap and and auxiliary wing were determined. The model was powered by two low-pressure-ratio ducted fans. A comparison of static test results with results obtained from various propeller-driven configurations indicates that the turning effectiveness of fan-powered deflected-slipstream configurations can be correlated with propeller-powered configurations with the same flap-chord to slipstream-diameter ratio. The turning effectiveness of the auxiliary wing was essentially the same as would be produced by a conventional slotted flap system with the same flap-chord to slipstream-diameter ratio. The auxiliary wing reduced the thrust required at low speeds as would be expected due to the increase in lifting surface area.

Large-scale Wind-tunnel Investigation of a Ducted-fan - Deflected-slipstream Model with an Auxiliary Wing

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ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (249 download)

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Book Synopsis Large-scale Wind-tunnel Investigation of a Ducted-fan - Deflected-slipstream Model with an Auxiliary Wing by : Michael D. Falarski

Download or read book Large-scale Wind-tunnel Investigation of a Ducted-fan - Deflected-slipstream Model with an Auxiliary Wing written by Michael D. Falarski and published by . This book was released on 1971 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1386 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 1386 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications, Cumulative Index

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ISBN 13 :
Total Pages : 1466 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Monthly Catalog of United States Government Publications, Cumulative Index by : United States. Superintendent of Documents

Download or read book Monthly Catalog of United States Government Publications, Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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ISBN 13 :
Total Pages : 1508 pages
Book Rating : 4.3/5 (91 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 1971 with total page 1508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 780 pages
Book Rating : 4.:/5 (319 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 1971 with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Note

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ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Note by :

Download or read book NASA Technical Note written by and published by . This book was released on 1971 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large-scale Wind-tunnel Tests of a Deflected Slipstream STOL Model with Wings of Various Aspect Ratios

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ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Large-scale Wind-tunnel Tests of a Deflected Slipstream STOL Model with Wings of Various Aspect Ratios by : V. Robert Page

Download or read book Large-scale Wind-tunnel Tests of a Deflected Slipstream STOL Model with Wings of Various Aspect Ratios written by V. Robert Page and published by . This book was released on 1968 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 804 pages
Book Rating : 4.:/5 (26 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1971 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AGARD Conference Proceedings

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ISBN 13 :
Total Pages : 386 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis AGARD Conference Proceedings by : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development

Download or read book AGARD Conference Proceedings written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and published by . This book was released on 1974 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cumulative Title Index to United States Public Documents, 1789-1976

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ISBN 13 :
Total Pages : 686 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Cumulative Title Index to United States Public Documents, 1789-1976 by : Daniel W. Lester

Download or read book Cumulative Title Index to United States Public Documents, 1789-1976 written by Daniel W. Lester and published by . This book was released on 1980 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Contractor Report

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ISBN 13 :
Total Pages : 890 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NASA Contractor Report by : United States. National Aeronautics and Space Administration

Download or read book NASA Contractor Report written by United States. National Aeronautics and Space Administration and published by . This book was released on 1974 with total page 890 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Calculation of the Longitudinal Aerodynamic Characteristics of STOL Aircraft with Externally-blown Jet-augmented Flaps

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ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Calculation of the Longitudinal Aerodynamic Characteristics of STOL Aircraft with Externally-blown Jet-augmented Flaps by : Marnix F. E. Dillenius

Download or read book Calculation of the Longitudinal Aerodynamic Characteristics of STOL Aircraft with Externally-blown Jet-augmented Flaps written by Marnix F. E. Dillenius and published by . This book was released on 1974 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical investigation was made to develop methods for predicting the longitudinal aerodynamic characteristics of externally-blown, jet-augmented wing-flap combinations. A potential flow analysis was used to develop two models: a wing-flap lifting surface model and a high-bypass-ratio turbofan engine wake model. Use of these two models in sequence provides for calculation of the wing-flap load distribution including the influence of the engine wake. The method can accommodate multiple engines per wing panel and part-span flaps but is limited to the case where the flow and geometry of the configuration are symmetric about a vertical plane containing the wing root chord. Comparisons of predicted and measured lift and pitching moment on unswept and swept wings with one and two engines per panel and with various flap deflection angles indicate satisfactory prediction of lift and moment for flap deflections up to 30 to 40 degrees. At higher flap angles with and without power, the method begins to overpredict lift, due probably to the appearance of flow separation on the flaps.

Large-scale Wind Tunnel Tests of a Deflected Slipstream Stol Model with Wing of Various Aspect Ratios

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (841 download)

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Book Synopsis Large-scale Wind Tunnel Tests of a Deflected Slipstream Stol Model with Wing of Various Aspect Ratios by : Robert V. Page

Download or read book Large-scale Wind Tunnel Tests of a Deflected Slipstream Stol Model with Wing of Various Aspect Ratios written by Robert V. Page and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Engineering

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

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Book Synopsis Aeronautical Engineering by :

Download or read book Aeronautical Engineering written by and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1284 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1961 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Large Scale Wind Tunnel Investigation of a Semispan Wing Equipped with an Externally-blown Jet Flap

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ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Large Scale Wind Tunnel Investigation of a Semispan Wing Equipped with an Externally-blown Jet Flap by :

Download or read book Large Scale Wind Tunnel Investigation of a Semispan Wing Equipped with an Externally-blown Jet Flap written by and published by . This book was released on 1971 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: