This Master’s Thesis work is developed in collaboration with GE Avio Aero and its goal is to analyze possible solutions to assess the vibroacoustic phenomena within the aeronautical engine cavities. These cavities, mainly contoured by turbine disks, are complex environments where coupling between acoustic waves and structural vibrations can significantly threaten the integrity of the mechanical components. The acoustic waves are basically dynamic pressure fluctuations that can grow in time if excited at the acoustic natural frequency of the cavity and that can couple with the structural vibration modes, potentially leading to excessive vibrations and, consequently, High Cycle Fatigue (HCF) phenomena.