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Wind Tunnel Study To Explore The Use Of Slot Spoilers To Modulate The Flap Induced Lift Of A Wing Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Wind Tunnel Study To Explore The Use Of Slot Spoilers To Modulate The Flap Induced Lift Of A Wing book. This book definitely worth reading, it is an incredibly well-written.
Author : Joseph W. Stickle
Publisher : Unknown
Page : 20 pages
File Size : 53,8 Mb
Release : 1968
Category : Airplanes
ISBN : UIUC:30112106595629
Author : Dominick Andrisani (II.),Garl L. Gentry (Jr.),Joseph W. Stickle
Publisher : Unknown
Page : 52 pages
File Size : 48,9 Mb
Release : 1972
Category : Lift (Aerodynamics)
ISBN : UIUC:30112106883074
An investigation was conducted in a 300-mph 7- by 10- foot tunnel to obtain data for a slot spoiler direct lift control system. Slot spoilers are believed to have advantages over flap-type direct lift control (DLC) systems because of the small amount of power required for actuation. These tests, run at a Reynolds number of 1,400,000 showed that up to 78 percent of the lift due to flap deflection could be spoiled by opening several spanwise slots within the flaps. For a given lift change the drag change was significantly less than that which would be obtained by a variable flap DLC system. A nozzle-shaped slot was the most effective of the slot shapes tested.
Author : United States. Congress. House. Committee on Science and Astronautics. Subcommittee on International Cooperation in Science and Space
Publisher : Unknown
Page : 2304 pages
File Size : 52,5 Mb
Release : 1974
Category : Technical assistance, American
ISBN : UCR:31210019134673
Author : Anonim
Publisher : Unknown
Page : 648 pages
File Size : 55,6 Mb
Release : 1973
Category : Electronic
ISBN : MINN:319510008464605
Author : United States. Superintendent of Documents
Publisher : Unknown
Page : 1716 pages
File Size : 43,5 Mb
Release : 1968
Category : Government publications
ISBN : RUTGERS:39030030433116
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Author : United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Aeronautics and Space Technology
Publisher : Unknown
Page : 332 pages
File Size : 46,9 Mb
Release : 1974
Category : Aeronautics
ISBN : UOM:39015081145784
Author : United States. Congress. House. Committee on Science and Astronautics
Publisher : Unknown
Page : 1452 pages
File Size : 55,8 Mb
Release : 1974
Category : Astronautics
ISBN : UCAL:B3606093
Author : United States. Congress. House. Science and Astronautics Committee
Publisher : Unknown
Page : 340 pages
File Size : 54,9 Mb
Release : 1974
Category : Aeronautics
ISBN : STANFORD:36105119654809
Author : United States. Superintendent of Documents
Publisher : Unknown
Page : 1464 pages
File Size : 52,8 Mb
Release : 1966
Category : Government publications
ISBN : WISC:89035089051
Author : United States. Superintendent of Documents
Publisher : Unknown
Page : 1504 pages
File Size : 51,5 Mb
Release : 1979
Category : United States
ISBN : STANFORD:36105019598296
Author : Anonim
Publisher : Unknown
Page : 814 pages
File Size : 44,5 Mb
Release : 1968
Category : Mechanics, Applied
ISBN : UCAL:C2682428
Author : United States. National Aeronautics and Space Administration Scientific and Technical Information Division
Publisher : Unknown
Page : 478 pages
File Size : 49,8 Mb
Release : 1968
Category : Aeronautics
ISBN : STANFORD:36105113774298
Author : United States. National Aeronautics and Space Administration. Scientific and Technical Information Division
Publisher : Unknown
Page : 470 pages
File Size : 46,6 Mb
Release : 1969
Category : Aeronautics
ISBN : CORNELL:31924057848859
Author : Anonim
Publisher : Unknown
Page : 340 pages
File Size : 42,5 Mb
Release : 1968
Category : Aeronautics
ISBN : MINN:30000011064817
Author : Harry A. Verstynen,Dominick Andrisani
Publisher : Unknown
Page : 44 pages
File Size : 49,5 Mb
Release : 1973
Category : Aerodynamics
ISBN : UIUC:30112106885715
A wind-tunnel investigation has been conducted to determine the effects of slot spoilers on the longitudinal and lateral aerodynamic characteristics of a full-scale mockup of a light twin-engine airplane. The slots were located along the leading edge of the flaps and were used to modulate the flap-induced lift as a possible means of achieving direct lift control. The data showed that the slots were effective in spoiling up to 61 percent of the flap-induced lift, but that an adverse pitching-moment change (nose up) accompanied opening the slots. Opening the slots was found to decrease slightly the downwash angle at the tail and to increase slightly the longitudinal stability of the model.