wind duration
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- Aug 2025
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learn-ap-southeast-2-prod-fleet01-xythos.content.blackboardcdn.com learn-ap-southeast-2-prod-fleet01-xythos.content.blackboardcdn.com
- Jul 2025
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π2π1= ππ,1ππ,
a = H/2, so we can change this eqn to the wave height
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π
Watt/m
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πΈ
Joule /m2
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water density to be constan
incompressible
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Fluid is inviscid
there will be no resistance,
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learn-ap-southeast-2-prod-fleet01-xythos.content.blackboardcdn.com learn-ap-southeast-2-prod-fleet01-xythos.content.blackboardcdn.com
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Wave angular frequency
rad/s
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Regular waveLecture 4
amplitude = H/2
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learn-ap-southeast-2-prod-fleet01-xythos.content.blackboardcdn.com learn-ap-southeast-2-prod-fleet01-xythos.content.blackboardcdn.com
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A spar
long vertical cyl, heavy on the bottom
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Strouhal number
rule of thumb = 0.2 if not given
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2π
sigma = 2pi/T= 2pi.f
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The force on a unit length circular cylinder
FL = 2xFd, the average of the lift force is 0
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Ocean current - A Perpetual Ocean
Leeuwin Current in Australia
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