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Wind tunnel investigation of control-surface characteristics X : a 30-percent-chord plain flap with straight contour on the NACA 0015 airfoil

H Page Hoggard

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Abstract

NACA WARTIME REPORTS arereprints ofpapers originally issued toprovide rapid distribution of advance research results toanauthorized grouprequiring themforthewar effort.Theywerepreviously held undera security status butarenow unclassified.Some @ these reports werenottechnically edited.AU havebeenreproduced without change inorder toexpedite general distribution.>. .-. . .

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NACA WARTIME REPORTS arereprints ofpapers originally issued toprovide rapid distribution of advance research results toanauthorized grouprequiring themforthewar effort.Theywerepreviously held undera security status butarenow unclassified.Some @ these reports werenottechnically edited.AU havebeenreproduced without change inorder toexpedite general distribution.>. .-. . .

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Available abstract

NACA WARTIME REPORTS arereprints ofpapers originally issued toprovide rapid distribution of advance research results toanauthorized grouprequiring themforthewar effort.Theywerepreviously held undera security status butarenow unclassified.Some @ these reports werenottechnically edited.AU havebeenreproduced without change inorder toexpedite general distribution.>. .-. . .

Key concepts: Airfoil, Chord (peer-to-peer), Aerodynamic center, Pitching moment, Wind tunnel, NACA airfoil, Angle of attack, Drag

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Wind tunnel investigation of control-surface characteristics X : a 30-percent-chord plain flap with straight contour on the NACA 0015 airfoil — Research Paper | ScholarLens