Power Absorption by Arrays of Interacting Vertical Axisymmetric Wave-Energy Devices-Reference-Cited by-同舟云学术

Power Absorption by Arrays of Interacting Vertical Axisymmetric Wave-Energy Devices

Published:1997-11-01 Issue:4 Volume:119 Page:244-251
ISSN:0892-7219
Container-title:Journal of Offshore Mechanics and Arctic Engineering
language:en
Short-container-title:

Author:

Mavrakos S. A.¹,Kalofonos A.¹

Affiliation:

1. National Technical University of Athens, Department of Naval Architecture and Marine Engineering, 9 Heroon Polytechniou Avenue, 15773 Zografos/Athens, Greece

Abstract

The paper deals with the evaluation of the optimum wave-power absorption characteristics of arrays of interacting wave-energy devices. The hydrodynamic interference effects among the devices are exactly accounted for using a method that can solve the problem to any desired accuracy. The method is based on single-body hydrodynamic characteristics that are properly combined through the physical idea of multiple scattering to account for interaction effects. Extensive numerical results for a variety of different array arrangements and individual device geometries are presented and comparisons are made to predictions based on approximate theories, the accuracy of which is critically assessed.

Publisher

ASME International

Subject

Mechanical Engineering,Ocean Engineering

Link

http://asmedigitalcollection.asme.org/offshoremechanics/article-pdf/119/4/244/5810199/244_1.pdf

Reference16 articles.

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2. Budal K. , 1977, “Theory for Absorption of Wave Power by a System of Interacting Bodies,” Journal of Ship Research, Vol. 21, pp. 248–253.

3. Evans, D. V., 1979, “Some Theoretical Aspects of Three-Dimensional Wave-Energy Absorbers,” Proceedings, 1st Symposium Ocean Wave Energy Utilization, Gothenburg.

4. Falnes J. , 1980, “Radiation Impedance Matrix and Optimum Power Absorption for Interacting Oscillators in Surface Waves,” Applied Ocean Research, Vol. 2, pp. 75–80.

5. Falnes J. , 1984, “Wave-Power Absorption by an Array of Attenuators Oscillating With Unconstrained Amplitudes,” Applied Ocean Research, Vol. 6, pp. 16–22.

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