Method of Calculating Performance of Dual-Rotating Propellers From Airfoil Characteristics

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Description

"A method is developed for calculating the performance of a dual-rotating propeller from the section characteristics of the blade elements. The method is applied to an eight-blade dual-rotating propeller and the computed results are compared with low-speed wind-tunnel tests of the same propeller in both the tractor and pusher positions. The computations are found to agree within the experimental accuracy of the measurements" (p. 1).

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[42] p. : ill.

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Naiman, Irven May 1943.

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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 109 times. More information about this report can be viewed below.

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"A method is developed for calculating the performance of a dual-rotating propeller from the section characteristics of the blade elements. The method is applied to an eight-blade dual-rotating propeller and the computed results are compared with low-speed wind-tunnel tests of the same propeller in both the tractor and pusher positions. The computations are found to agree within the experimental accuracy of the measurements" (p. 1).

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[42] p. : ill.

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  • Accession or Local Control No: 93R22612
  • URL: http://hdl.handle.net/2060/19930093322 External Link
  • Report No.: NACA-WR-L-330
  • Report No.: NACA-ARR-3E24
  • Center for AeroSpace Information Number: 19930093322
  • Archival Resource Key: ark:/67531/metadc62155

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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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Creation Date

  • May 1943

Added to The UNT Digital Library

  • Nov. 17, 2011, 5:13 p.m.

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  • Aug. 15, 2018, 11:28 a.m.

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Naiman, Irven. Method of Calculating Performance of Dual-Rotating Propellers From Airfoil Characteristics, report, May 1943; (https://digital.library.unt.edu/ark:/67531/metadc62155/: accessed April 24, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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