Since the aerodynamic theory is nonlinear, the method requires the coupling of two iterative processes - an aerodynamic analysis and a structural analysis. A full potential analysis code, FLO22, is combined with a linear structural analysis to yield aerodynamic load distributions on and deflections of elastic wings. This method was used to analyze an aeroelastically-scaled wind tunnel model of a proposed executive-jet transport wing and an aeroelastic research wing. The results are compared with the corresponding rigid-wing analyses, and some effects of elasticity on the aerodynamic loading are noted.
Application of a transonic potential flow code to the static aeroelastic analysis of three-dimensional wings
AIAA/ASME/ASCE/AHS Struct., Structural Dyn. and Mater. Conf., ; 1982 ; New Orleans, LA, United States
1982-04-01
Conference paper
No indication
English
Aeroelastic Properties of Wings in Transonic Flow
NTIS | 1981
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