Wind-tunnel investigation of control-surface characteristics of plain and balanced flaps with several trailing-edge angles on a NACA 0009 tapered semispan wing Page: 29 of 64
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NACA TN No. 1248
12
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o.20.......
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S - NATIONAL ADVISORY
COMMITTEE FOR AERONAUTICS-/5 -/2 -8 -4
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a//ack, c , deg20
Fqure 6 .- A aerodynamic charac lerishfis of a
tapered semispan winq having a 0.30c f/ap
with 0.35cr e/l/pfical overhang. 0.005c gap;
S= /. /o; A = 3.-2z
Fig. 6
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Hoggard, H. Page, Jr. & McKinney, Elizabeth G. Wind-tunnel investigation of control-surface characteristics of plain and balanced flaps with several trailing-edge angles on a NACA 0009 tapered semispan wing, report, April 1947; (https://digital.library.unt.edu/ark:/67531/metadc55400/m1/29/: accessed May 3, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.