20 May 20194 December 2019 By AERIALIST WpAdminNo Comments The AERIALIST research team attended the 25th AIAA/CEAS Aeroacoustic Conference in Delft and presented the following contribution:G. Palma, I. Cioffi, F. Centracchio, L. Burghignoli, U. Iemma, “Steering of Acoustic Reflection from Metasurfaces through Numerical Optimization”