Fluid flow induced by the oscillations of the thin plate

The stable cyclic diagonal regime which is formed at large oscillation amplitudes. See also article "A numerical investigation of fluid flows induced by the oscillations of thin plates and evaluation of the associated hydrodynamic forces" https://www.researchgate.net/publication/329881594_A_numerical_investigation_of_fluid_flows_induced_by_the_oscillations_of_thin_plates_and_evaluation_of_their_inverse_hydrodynamic_influence_on_the_oscillator