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. 2019 Feb 13;475(2222):20180566. doi: 10.1098/rspa.2018.0566

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© 2019 The Authors.

Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.

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Figure 3. — (a) Geometry and dimensions of the axial-symmetric OWC prototype collector. (b) Mechanical frequency response of the OWC collector (open to atmosphere) and of the overall Poly-A-OWC system. (Online version in colour.)