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Plate oscillations at M = 1.82 and flow density 0.000245


Plate oscillations at M=1.82 and flow density 2.45∙10-4

This movie shows elastic plate oscillations in uniform flow at Mach number M=1.82 and flow density 2.45∙10-4. Oscillation mode shape looks like a mixture of the first and second natural plate modes: it has a node located approximately at 1/4 plate length from the leading edge whereas the amplitude of the rear part of the plate is much higher than that of the front part.

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