On the Efficiency and Transmission Characteristics of a 1:20 Model Fixed Wave Energy Device
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Wave transmission and pneumatic efficiency of an oscillating water column (OWC) type wave energy device resting on group of piles is investigated using physical model study. The caisson blocks 45% of the water depth. The co-efficient of transmission of the device varies from 0.1 to 0.4 for B/L range of 0.1 to 0.7, where ‘B’ is the width of the caisson in the direction of wave propagation and ‘L’ is the wavelength. The pneumatic efficiency varies from 20% to 50% with an average value of 0.35. The results of the present study can be used in the design of OWC caisson used for both wave energy conversion and breakwater in deeper water.
2020 ◽
Vol 14
(3)
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pp. 7082-7093
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2021 ◽
Vol 1052
(1)
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pp. 012043
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2014 ◽
Vol 470
(2167)
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pp. 20140074
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1983 ◽
Vol 105
(4)
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pp. 487-490
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