Bragg Resonance-based Wave Elimination Device for Offshore Floating Wind Platforms

This project provides an efficient and effective wave dissipation solution for the real needs of various large oceanic floating platforms, and achieves the power generation gain of the wave energy utilization equipment with the help of the local point of aggregation wave sub-effect. The device uses...

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Bibliographic Details
Published in:Journal of physics. Conference series 2022-10, Vol.2359 (1), p.12007
Main Authors: Lan, Tianru, Lei, Ziyu, Hao, Zekun
Format: Article
Language:English
Subjects:
Bragg resonance
dissipate the waves
Electric power generation
Energy distribution
Energy utilization
Floating platforms
floating wind power platform
Offshore platforms
Physics
Resonance
Surface waves
wave energy focus
Wave power
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Summary:This project provides an efficient and effective wave dissipation solution for the real needs of various large oceanic floating platforms, and achieves the power generation gain of the wave energy utilization equipment with the help of the local point of aggregation wave sub-effect. The device uses special shaped plates laid in an array to adjust the unit plate spacing and shaped plate attitude in the form of Bragg resonance with the surface wave wavelength fitting, which makes the surface waves reflect strongly in the peripheral area of the floating platform, while weakening the wave energy intensity of the surface waves in the central area of the beacon. In order to change the form of wave energy distribution in the local sea area, and at the same time play the effect of wave elimination in the core area of the platform and wave energy focusing in the outer power generation point.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2359/1/012007