Fig. 3.

Maximal magnitude of velocity within the well at frequency plotted on a coronal plane cut through the center of the well (time point varied with frequency of loading). The plotted time was chosen as the time when there was the maximum velocity in the coronal slice from all time points examined in the last cycle of loading. Plotted times are from the last cycle of loading for 0.5 Hz (time = 14.5 s), 1 Hz (time = 14.25 s), and 2 Hz (time = 14.625 s). Maximum strains of 1%, 5%, and 10% were investigated per frequency. Higher velocity is observed toward the middle of the well. To aid visualization, the displacement of the membrane is not shown in the simulation.