Fluid-structure interaction analysis of a piezoelectric exible plate in a cavity filled with uid

This study presents a numerical analysis of uid-structure interaction, the structure of which is a exible piezoelectric material. piezoelectric materials are widely used in aero-elasticity and turbo machinery elds for vibration, utter, and noise control. in this work, a fsi benchmark is revised to contain the piezoelectric materials. the inuence of piezoelectricity on the oscillation of the structure and uid ow is considered. for validation, two benchmark problems are solved and the results of the present code are compared with those of previous work. current results show that the piezoelectric behavior of a plate significantly inuences the oscillation of the plate and the fluid flow properties.