Time-averaged fields from Travelling Wave actuation Hi-Fi simulations

Time-averaged flow fields were generated from 2D high-fidelity numerical simulations of a morphing A320 low-subsonic wing configuration. The morphing is implemented through travelling wave actuation applied on the suction side (extrados) of the wing, with a constant amplitude of 0.5 mm, a wavelength of 7 cm, and an actuation region extending from 28% to 71% of the chord. The resulting datasets include, for different actuation frequencies, both mean flow quantities (velocity components and pressure) and root mean square (rms) values of the velocity components, providing a statistical characterisation of the flow dynamics. These datasets enable systematic comparisons with the static (non-actuated) configuration, allowing a detailed assessment of the impact of morphing on the flow structure, wake development, and unsteady features. In addition, they constitute a robust basis for advanced post-processing and analysis, including Proper Orthogonal Decomposition (POD) and optimisation studies.