28th Congress of the International Council of the Aeronautical Sciences, 23 - 28 September 2012, Brisbane, Australia
Paper ICAS 2012-8.10.4

ANALYSIS OF STATIC AND DYNAMIC AEROELASTIC CHARACTERISTICS OF AIRPLANE IN TRANSONIC FLOW

S. I. Kuzmina, O. V. Karas, F. Ishmuratov, M. Zichenkov, V. Chedrik
TsAGI, Russian Federation

Keywords: aeroelasticity, transonic flow, flutter, computation code

This paper describes the methods developed in TsAGI for taking into account specific responses of an elastic airplane in transonic flow. Computational results of the TsAGI’s methods are compared with available experimental data. Results of aeroelasticity analysis of mid-range passenger airplane with high aspect ratio wing also are shown.

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