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

Autor: Sara Russo, Pasquale Contestabile, Diego Vicinanza, Claudio Lugni
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Marine Science and Engineering, Vol 12, Iss 6, p 923 (2024)
Druh dokumentu: article
ISSN: 2077-1312
DOI: 10.3390/jmse12060923
Popis: 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.
Databáze: Directory of Open Access Journals