Using of oscillatory conning experimental rig for separation of rotary and unsteady aerodynamic derivatives

The TsAGI's oscillatory conning experimental rig is presented. The model motion kinematics are considered. The test procedure and data processing technique are described. The unsteady aerodynamic characteristics for 70 degree delta wing at high angles of attack are presented. The experimental t...

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Bibliographic Details
Published inICIASF 99. 18th International Congress on Instrumentation in Aerospace Simulation Facilities. Record (Cat. No.99CH37025) pp. 37/1 - 37/9
Main Authors Khrabrov, A., Kolinko, K., Miatov, O., Vinogradov, J., Zhuk, A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1999
Subjects
Aerodynamics
Aircraft
Angular velocity
Data processing
Kinematics
Mathematical model
Motion analysis
Stability
Testing
Vectors
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Summary:The TsAGI's oscillatory conning experimental rig is presented. The model motion kinematics are considered. The test procedure and data processing technique are described. The unsteady aerodynamic characteristics for 70 degree delta wing at high angles of attack are presented. The experimental technique to obtain the pure unsteady aerodynamic derivatives (derivatives with respect to /spl alpha//spl dot/ and /spl beta//spl dot/) with the use of this rig is considered. The results of small amplitude forced oscillations and oscillatory conning are compared.
ISBN:0780357159
9780780357150
DOI:10.1109/ICIASF.1999.827177