Prima sessione DIMEAS - On-board systems design and modelling for hybrid-electric and full-electric aircraft DIMEAS - New parametric models for life cycle cost and life cycle assessment estimation Seconda sessione DIMEAS - Experimental investigation of the flow-acoustic interaction over an acoustic liner grazed by a turbulent flow DIMEAS - High-fidelity numerical simulations of the acoustic-flow interaction over an acoustic liner grazied by a turbulent flow