Mathematical Problems in Engineering / 2012 / Article / Fig 3

Research Article

The Response Frequency Conversion Characteristic of a Nonlinear Curved Panel with a Centre Mass and the Sound Radiations

Figure 3

(a) Relative total vibration level , , (b) relative modal vibration levels of point A in (a), (c) relative total sound level ( , .
298413.fig.003a
(a)
298413.fig.003b
(b)
298413.fig.003c
(c)

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