Water wave metamaterials in the design of ocean wave energy converters

水波超材料在海浪能量转换器设计中的应用

• 批准号: EP/V04740X/1
• 负责人: Richard Porter
• 金额: $ 25.69万
• 依托单位: University of Bristol
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2021
• 资助国家: 英国
• 起止时间: 2021 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FV04740X%2F1
• 关键词: Water; wave; metamaterials; design; ocean

The proposal lies at the intersection of two normally distinct scientific disciplines -- the mathematical description of marine hydrodynamics and metamaterial science -- to transform existing understanding of the potential of ocean wave energy harvesting. Longstanding theoretical limits based on traditional marine engineering principles will be broken by the use of metamaterials and metasurfaces in a water wave setting. This programme of work describes how the new water wave metamaterial landscape will be explored and the exciting potential that wave energy converter design concepts exploiting it have to offer. The goal of this work is to illustrate how the struggling wave energy research and commercial sectors can finally move along the same path that wind turbine technology has enjoyed with a solution to the critical issue of how to develop scalable installations.

该提案位于两个通常不同的科学学科的交叉点-海洋流体力学和超材料科学的数学描述-以改变对海浪能量收集潜力的现有理解。基于传统海洋工程原理的长期理论限制将通过在水波环境中使用超材料和超表面来打破。这项工作计划描述了如何探索新的水波超材料景观，以及利用它的波浪能转换器设计概念所提供的令人兴奋的潜力。这项工作的目标是说明如何挣扎波能研究和商业部门最终可以沿着相同的路径，风力涡轮机技术已经享受了解决方案的关键问题，如何开发可扩展的安装。

项目成果

Water wave propagation through arrays of closely spaced surface-piercing vertical barriers

水波通过紧密排列的表面穿透垂直障碍物传播

• DOI: 10.1017/jfm.2023.207
• 发表时间: 2023
• 期刊: Journal of Fluid Mechanics
• 影响因子: 3.7
• 作者: Huang J

A tunable electromagnetic metagrating

可调谐电磁元光栅

• DOI: 10.1098/rspa.2022.0454
• 发表时间: 2022
• 期刊: Mathematical, Physical and Engineering Sciences
• 作者: Putley H

Scattering of surface waves by a vertical truncated structured cylinder.

• DOI: 10.1098/rspa.2021.0824
• 发表时间: 2022-03
• 期刊: Proceedings. Mathematical, physical, and engineering sciences
• 作者: Porter R;Zheng S;Liang H
• 通讯作者: Liang H

Acoustics of a Partially Partitioned Narrow Slit Connected to a Half-Plane: Case Study for Exponential Quasi-Bound States in the Continuum and their Resonant Excitation

连接到半平面的部分分隔窄缝的声学：连续体中指数准束缚态及其共振激发的案例研究

• DOI: 10.1137/22m1470426
• 发表时间: 2022
• 期刊: SIAM Journal on Applied Mathematics
• 影响因子: 1.9
• 作者: Schnitzer O

Wave power absorption by a metamaterial cylinder with internal paddle power take-off system

带有内部桨动力输出系统的超材料圆柱体吸收波浪能

• DOI: 10.1016/j.apor.2022.103315
• 发表时间: 2022
• 期刊: Applied Ocean Research
• 影响因子: 4.3
• 作者: Huang J