“…Assuming time-harmonic solution of Equation 1, i.e., w(r, φ, t) = W(r, φ)e jωt , and following Rdza nek et al's [4] notation, the forced harmonic response of the plate can be written as the modal superposition ω mn -corresponding eigenfrequency of mode (m, n), (6) and is the structural wavenum ber. The constants A mn and C mn in Equation 4 are determined from the boundary conditions of the circular plate.…”