NDLI: Investigation of steady and fluctuating pressures associated with the transonic buffeting and wing rock of a one-seventh scale model of the f-5a aircraft

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Investigation of steady and fluctuating pressures associated with the transonic buffeting and wing rock of a one-seventh scale model of the f-5a aircraft

Content Provider	NASA Technical Reports Server (NTRS)
Author	Hwang, C. Pi, W. S.
Copyright Year	1978
Description	A wind tunnel test of a 1/7 scale F-5A model is described. The pressure, force, and dynamic response measurements during buffet and wing rock are evaluated. Effects of Mach number, angle of attack, sideslip angle, and control surface settings were investigated. The mean and fluctuating static pressure data are presented and correlated with some corresponding flight test data of a F-5A aircraft. Details of the instrumentation and the specially designed support system which allowed the model to oscillate in roll to simulate wing rock are also described. A limit cycle mechanism causing wing rock was identified from this study, and this mechanism is presented.
File Size	10859149
Page Count	214
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19790004833
Archival Resource Key	ark:/13960/t8cg4hn3x
Language	English
Publisher Date	1978-11-01
Access Restriction	Open
Subject Keyword	Aerodynamics Dynamic Response Scale Models Aerodynamic Forces Aerodynamic Stability F-5 Aircraft Wing Oscillations Control Surfaces Wind Tunnel Tests Pressure Measurement Angle of Attack Separated Flow Buffeting Aerodynamic Loads Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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