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Aerodynamic Force Modeling for Unsteady Wing Maneuvers
2014
52nd Aerospace Sciences Meeting
unpublished
We report on the development of an aerodynamic force model for a flat-plate wing undergoing unsteady motions of surging, pitching, and the combination thereof in twodimensional flow. This investigation aims to extend the conventional quasi-steady aerodynamic theory to account for the influence of large-scale vortices generated from the massively separated flow at high angles of attack. A data set compiled from direct numerical simulation is used to develop the force model. Particular focus is
doi:10.2514/6.2014-0223
fatcat:odvkojylqzdu5kgsqjh47n35ia