Profile-Drag Investigation of an Airplane Wing Equipped with Rubber Inflatable De-Icer

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Description

"The National Advisory Committee for Aeronautics has made profile-drag measurements in flight of a wing which was equipped with a rubber inflatable de-icer and to which various stimulated ice formations were attached. Tuft observations at the stalling speed of the wing with the various drag conditions were made in order to determine the influence on the maximum lift coefficient. The de-icer installation caused an increase of from 10-20% in the profile drag of the plain wing and reduced CL(sub max) about 6%" (p. 1).

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[17] p. : ill.

Creation Information

Rodert, Lewis A. & Jones, Alun R. December 1939.

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This report is part of the collection entitled: National Advisory Committee for Aeronautics Collection and was provided by the UNT Libraries Government Documents Department to the UNT Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 307 times. More information about this report can be viewed below.

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  • Main Title: Profile-Drag Investigation of an Airplane Wing Equipped with Rubber Inflatable De-Icer
  • Series Title: NACA Special Reports

Description

"The National Advisory Committee for Aeronautics has made profile-drag measurements in flight of a wing which was equipped with a rubber inflatable de-icer and to which various stimulated ice formations were attached. Tuft observations at the stalling speed of the wing with the various drag conditions were made in order to determine the influence on the maximum lift coefficient. The de-icer installation caused an increase of from 10-20% in the profile drag of the plain wing and reduced CL(sub max) about 6%" (p. 1).

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[17] p. : ill.

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  • URL: http://hdl.handle.net/2060/20090015022 External Link
  • Report No.: NACA-SR-135
  • Center for AeroSpace Information Number: 20090015022
  • Archival Resource Key: ark:/67531/metadc65085

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National Advisory Committee for Aeronautics Collection

The National Advisory Committee for Aeronautics (NACA) was a U.S. federal agency founded on March 3, 1915 to undertake, promote, and institutionalize aeronautical research. On October 1, 1958 the agency was dissolved, and its assets and personnel transferred to the newly created National Aeronautics and Space Administration (NASA).

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  • December 1939

Added to The UNT Digital Library

  • Nov. 17, 2011, 5:13 p.m.

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  • Jan. 16, 2019, 10:31 a.m.

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Rodert, Lewis A. & Jones, Alun R. Profile-Drag Investigation of an Airplane Wing Equipped with Rubber Inflatable De-Icer, report, December 1939; (https://digital.library.unt.edu/ark:/67531/metadc65085/: accessed May 26, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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