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.

Read more in Evolution of nonlinear panel flutter oscillations.

Volver arriba © Copyright 2008-2024