K. Jovanov, R. De Breuker

DOI Number: N/A

Conference number: IFASD-2015-119

This paper presents a methodology on how to effectively solve static high-fidelity aeroelastic problems for high-subsonic and transonic flow regimes. The idea is to employ a low-fidelity aerodynamic model to reduce the computational cost of the high-fidelity aeroelastic problem. The low-fidelity model, in this work a linear aerodynamics model, is used systematically through a model management strategy to accelerate the convergence of the high-fidelity aeroelastic equilibrium. The high-fidelity aerodynamic model is discretized by the finite volume method and the Euler equations are solved in SU2. The structural model is a geometrically non-linear beam element model.

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In Categories: 2. IFASD 2015, Computational Aeroelasticity
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