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Chapter Eight - Wave-Energy Converter Arrays

Published online by Cambridge University Press:  12 May 2020

Johannes Falnes  and
Adi Kurniawan
Johannes Falnes
Affiliation:
NTNU, Norwegian University of Science and Technology, Trondheim
Adi Kurniawan
Affiliation:
University of Western Australia, Albany
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Summary

Chapter 8 concerns a group of WEC units that may be realised in a more distant future, namely groups or arrays of individual WEC units and two-dimensional WEC units, which needs to be rather big structures. Firstly, a group of WEC bodies is analysed. Next a group consisting of WEC bodies as well as OWCs is analysed. Then the previous real radiation resistance needs to be replaced by a complex radiation damping matrix which is complex, but Hermitian, which means that its eigenvalues are real.

Keywords

powerwavebodiesradiationWECoptimumarrayexcitationsystemincidentmodeOWCsresistanceoscillatoreigenvaluesHermitianaxisymmetricimpedancedampingtwo-dimensionalfar-fieldboundaryKochinranksingularitypositive semidefiniteadmittancecouplingsimilarity transformationreciprocitygain function
Type
Chapter
Information
Ocean Waves and Oscillating Systems
Linear Interactions Including Wave-Energy Extraction
 , pp. 262 - 292
Publisher: Cambridge University Press
Print publication year: 2020

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