![]() Static aeroelastic investigations are the starting point: Here the AEROSTABIL model revealed strong profile cambering. To find a convincing AEROSTABIL LCO statement the available experimental pressure and acceleration data have been used to validate the computations. The aeroelastic methods include a versatile CFD-CSM coupling method, CFD mesh deformation with radial basis functions, steady and unsteady fluid-structure interaction as well as unsteady forced motion methods for frequency domain analysis. Aeroelastic high-fidelity CFD-CSM methods have been developed and applied to simulate these transonic, clean wing LCOs. (2003) in the Transonic Windtunnel Göttingen in 2002/2003. ![]() The LCOs have been measured by Diet z et al. This thesis deals with the physical understanding of the limit-cycle oscillations (LCO) of the AEROSTABIL wing model by means of computational simulations.
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