J. Ponsin, C. Lozano Author informationContact: lozanorc@inta.esInstituto Nacional de Técnica Aeroespacial Esteban Terradas
In this paper, we describe the numerical simulations carried out within the H2020 UHURA project of the turbulent unsteady flow generated during the motion of a Krueger device for laminar wings using a commercial lattice Boltzmann solver based on a Wall-Modelled LES approach. The simulations are focused on reproducing one of the experimental test cases carried out in the ONERA-L1 wind tunnel during the UHURA project. The numerical method and the simulation setup are described. The simulation results are compared with the high-quality experimental data obtained in the ONERA-L1 wind tunnel in order to assess the accuracy of the predictions.
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Published on 24/11/22Accepted on 24/11/22Submitted on 24/11/22
Volume Computational Solid Mechanics, 2022DOI: 10.23967/eccomas.2022.163Licence: CC BY-NC-SA license
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