Vibroacoustic response of confined rotating flow: A physically-coupled numerical study

This work presents a methodology to study the noise generated by confined flows, i.e., flows enclosed within a device, which therefore significantly influence both the flow characteristics and the transmission of noise. A coupling workflow is implemented to link computational fluid dynamics simulations and structural dynamic analysis, where the pressure field computed in the fluid domain provides the forcing terms for the structural vibration equations. Outside the solid structure, the Ffowcs Wi