Transverse Vibration of a Moving Viscoelastic Hard Membrane Containing Scratches

Table 1

Comparison between the natural frequencies of a moving viscoelastic hard membrane and [12](c=2, H=10⁻⁵).

aspect ratio	This paper			Reference [12]
	ω1	ω2	ω3	ω1	ω2	ω3
λ=1	27.490	53.580	68.090	27.487	53.576	68.091
λ=0.8	24.820	40.520	65.270	24.818	40.519	65.267