2. Obtain the equation of motion and hence the natural frequency of the system. A O H 171 L L H/2 H B Water surface The figure shows a schematic diagram of a wave energy harvesting device. It consists of two cylindrical buoys with cross-sectional area A, height H and mass m, attached to a bar with total length 2L and negligible mass. The buoys are immersed in water with mass density p. During operation waves cause the bar AB to rock through a time-varying angle as shown. When 80 both buoys are half submerged (x=H/2).

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2. Obtain the equation of motion and hence the natural frequency of the system.
H
A 0
L
H/2 H
B
Water surface
The figure shows a schematic diagram of a
wave energy harvesting device. It consists of
two cylindrical buoys with cross-sectional area
A, height H and mass m, attached to a bar with
total length 2L and negligible mass. The buoys
are immersed in water with mass density p
During operation waves cause the bar AB to
rock through a time-varying angle as shown.
When 80 both buoys are half submerged
(x = H/2).
Transcribed Image Text:2. Obtain the equation of motion and hence the natural frequency of the system. H A 0 L H/2 H B Water surface The figure shows a schematic diagram of a wave energy harvesting device. It consists of two cylindrical buoys with cross-sectional area A, height H and mass m, attached to a bar with total length 2L and negligible mass. The buoys are immersed in water with mass density p During operation waves cause the bar AB to rock through a time-varying angle as shown. When 80 both buoys are half submerged (x = H/2).
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