Aerodynamic problems in the design of efficient propellers Page: 1 of 50
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NATIONAL ADVISCof r
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RY COMMITTEE FOR AERONAUTICS
W ART ORIGINALLY ISSUE D
ORIGINALLY ISSUEDAugust 1942 as
Advamwe Confidential Report.
AERODYNAMIC PRHBLEM IN THE ISIQIGN OF
EFLTIENT PROPELLED
By Edwin P. Hatman and l Iwis Feldman
langley Memorial Aeroautial laboratory
langley Field, Va.
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NACA WARTIME REPORTS are' reprints of papers originally issued to provide rapid distributiQn of
advance research results to an authorized group requiring them for the war effort. They were pre-
viously held under a security status but are now unclassified. Some of these reports were not tech-
nically edited. All have been reproduced without change in order to expedite general distribution._-
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Feldman, Lewis. Aerodynamic problems in the design of efficient propellers, report, August 1942; (https://digital.library.unt.edu/ark:/67531/metadc62127/m1/1/: accessed April 23, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.