Abstract
VARIOUS large scale systems have been proposed for absorbing and utilising the energy carried by ocean waves1–4. In principle, such a system consists of a damped oscillator which interacts with the wave. The net result is that energy is transferred from the wave to a load. Here we call a system a ‘point absorber’ when its horizontal extent is much smaller than one wavelength, and a ‘linear absorber’ when the system is made as a straight construction, at least a few wavelengths long1.
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References
Salter, S. H., Nature 249, 720–724 (1974).
Kayser, H., IEEE Ocean, 1, 240–243 (1974).
Budal, K., and Falnes, J., Mar. Sci. Commun., 1 (in the press).
Woolley, M., and Platts, J., New Sclent., 66, 241–243 (1975).
Swift-Hook, D. T., Count, B. M., Glendenning, I., and Salter, S., Nature, 254, 504–506 (1975).
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The erratum article can be found online at https://doi.org/10.1038/257626c0
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BUDAR, K., FALNES, J. A resonant point absorber of ocean-wave power. Nature 256, 478–479 (1975). https://doi.org/10.1038/256478a0
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DOI: https://doi.org/10.1038/256478a0
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