The interaction factor and directionality in wave energy arrays
This paper considers arrays of wave energy devices consisting of oscillating rigid bodies undergoing optimum displacements in regular waves. A previously published identity concerning the directional behaviour of the interaction factor, q (which characterises an important effect of the array configu...
| Main Authors: | , , |
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| Format: | Journal article |
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Elsevier
2012
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| Summary: | This paper considers arrays of wave energy devices consisting of oscillating rigid bodies undergoing optimum displacements in regular waves. A previously published identity concerning the directional behaviour of the interaction factor, q (which characterises an important effect of the array configuration in the context of point absorber theory), is shown to be valid under more general conditions. In fact, this identity is shown to be a consequence of a more fundamental result. Boundary element hydrodynamic calculations carried out on simple three-member arrays are shown to be consistent with these theoretical proofs. Some aspects of the behaviour of the arrays are also investigated. |
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