NDLI: Effects of horizontal-control planform and wing-leading-edge modification on low-speed longitudinal aerodynamic characteristics of a canard airplane configuration

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Effects of horizontal-control planform and wing-leading-edge modification on low-speed longitudinal aerodynamic characteristics of a canard airplane configuration

Content Provider	NASA Technical Reports Server (NTRS)
Author	Spencer Jr., Bernard
Copyright Year	1981
Description	An investigation at low subsonic speeds has been conducted in the Langley 300-MPH 7- by 10-foot tunnel. The basic wing had a trapezoidal planform, an aspect ratio of 3.0., a taper ratio of 0.143, and an unswept 80-percent-chord line. Modifications to the basic wing included deflectable full-span and partial-span leading-edge chord-extensions. A trapezoidal horizontal control similar in planform to the basic wing and a 60 deg sweptback delta horizontal control were tested in conjunction with the wing. The total planform area of each horizontal control was 16 percent of the total basic-wing area. Modifications to these horizontal controls included addition of a full-span chord-extension to the trapezoidal planform and a fence to the delta planform.
File Size	3898095
Page Count	54
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19980235628
Archival Resource Key	ark:/13960/t8vb2zp4f
Language	English
Publisher Date	1981-01-01
Access Restriction	Open
Subject Keyword	Aircraft Design, Testing And Performance Tapering Planforms Wings Subsonic Speed Canard Configurations Low Speed Aspect Ratio Aerodynamic Characteristics Leading Edges Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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