NDLI: High-angle-of-attack stability characteristics of a 3-surface fighter configuration

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High-angle-of-attack stability characteristics of a 3-surface fighter configuration

Content Provider	NASA Technical Reports Server (NTRS)
Author	Croom, M. A. Grafton, S. B. Nguyen, L. T.
Copyright Year	1983
Description	A wind tunnel investigation was conducted to study the low speed, high angle of attack stability characteristics of a three surface fighter concept based on the F-15 configuration. Static force data were measured over angle of attack and side-slip ranges of 0 to 85 and -10 and 10 deg, respectively. A force oscillation technique was used to obtain dynamic derivatives at angles of attack from 0 to 60 deg. The tests were conducted for several canard deflections and with the canards removed to investigate the effects of the close coupled canard on the high angle of attack stability characteristics of the configuration. A fuselage strake was developed which significantly improved static lateral directional stability characteristics at high angles of attack while also increasing the maximum lift of the configuration.
File Size	4210146
Page Count	64
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19830011486
Archival Resource Key	ark:/13960/t1vf1nw5m
Language	English
Publisher Date	1983-03-01
Access Restriction	Open
Subject Keyword	Aircraft Stability And Control Chords Geometry Deflection Canard Configurations Forced Vibration Low Speed Lateral Stability Aerodynamic Coefficients F-15 Aircraft Longitudinal Stability Sideslip Lift Airfoil Profiles Wind Tunnel Tests Coupling Angle of Attack 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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