Experimental Study on Spacing Effect in Arrays of Draft-Varying Floating WEC-Dikes

Author:

Russo Sara1ORCID,Contestabile Pasquale12ORCID,Vicinanza Diego123ORCID,Lugni Claudio34

Affiliation:

1. Department of Engineering, Università degli Studi della Campania “L. Vanvitelli”, Via Roma, 29, 81031 Aversa, Italy

2. Inter-University National Consortium for Marine Sciences (CoNISMa), Piazzale Flaminio, 00144 Rome, Italy

3. Institute of Marine Engineering, CNR-INM, Via di Vallerano 139, 00128 Roma, Italy

4. Department of Marine Technology, NTNU, N-7491 Trondheim, Norway

Abstract

This study examines the impact of the spacing parameter on the efficacy of an array of hybrid modules functioning as both floating breakwaters and wave energy converters. The dual functionality is ensured by the ability of the device to autoadjust its submergence. The behavior of multiple 1:40 scaled modules was tested in the wave tank of the University of Campania “Luigi Vanvitelli”. The objective was to assess the hydraulic performance of the array by analyzing transmission, reflection, and dissipation coefficients under different wave conditions. Specifically, the transmission coefficient ranges between 0.85 and 0.51, depending on the relative wavelength and wave steepness, while the reflection and dissipation coefficients vary, respectively, between 0.70–0.20 and 0.55–0.3. In any case, the results underscore the critical importance of the spacing parameter.

Funder

Ministry of the Environment and Energy Safety

European Union–NextGenerationEU

Ministry of University and Research

Publisher

MDPI AG

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3