A wave-energy harvester is to be built off the north shore of Honolulu (seawater at 20°C) where the average wave speed is V = 15 m/s. The size of the prototype device is characterized by its height H = 6 m. A model is to be tested in the Davidson Laboratory water tank (fresh water at 20°C) where the wave speed is 5 m/s (shallow water wave speed is only a function of depth). (a) express the predicted power generated W as a function of density p, height H, wave speed V, and gravity g. (b) similarity. (c) output. Derive a set of dimensionless parameters using the Pi theorm that will Determine the height of the laboratory model device to ensure dynamic If the model produces 6.85 kW, determine the expected prototype power

Elements Of Electromagnetics
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A wave-energy harvester is to be built off the north shore of Honolulu (seawater at
20°C) where the average wave speed is V = 15 m/s. The size of the prototype device
is characterized by its height H
Laboratory water tank (fresh water at 20°C) where the wave speed is 5 m/s (shallow
water wave speed is only a function of depth).
6 m. A model is to be tested in the Davidson
(a)
express the predicted power generated W as a function of density p, height H, wave
speed V, and gravity g.
(b)
similarity.
(c)
output.
Derive a set of dimensionless parameters using the Pi theorm that will
Determine the height of the laboratory model device to ensure dynamic
If the model produces 6.85 kW, determine the expected prototype power
Transcribed Image Text:A wave-energy harvester is to be built off the north shore of Honolulu (seawater at 20°C) where the average wave speed is V = 15 m/s. The size of the prototype device is characterized by its height H Laboratory water tank (fresh water at 20°C) where the wave speed is 5 m/s (shallow water wave speed is only a function of depth). 6 m. A model is to be tested in the Davidson (a) express the predicted power generated W as a function of density p, height H, wave speed V, and gravity g. (b) similarity. (c) output. Derive a set of dimensionless parameters using the Pi theorm that will Determine the height of the laboratory model device to ensure dynamic If the model produces 6.85 kW, determine the expected prototype power
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