Results 21 to 30 of about 8,180 (296)

Wave Energy Generation in Brazil: A Georeferenced Oscillating Water Column Inventory

open access: yesEnergies, 2023
Seas and oceans offer great potential as a widely available source of clean and renewable energy near high energy consumption centers. This source of energy is a valuable option in the energy transition and in energy matrix decarbonization.
Adriano Silva Bastos   +4 more
doaj   +1 more source

A Jacket-Frame Mounted Oscillating Water Column with a Variable Aperture Skirt

open access: yesJournal of Marine Science and Engineering, 2023
During the last decade jacket-frames have emerged as the main kind of substructure for bottom-mounted offshore wind farms in intermediate water depths.
Carlos Pérez-Collazo   +2 more
doaj   +1 more source

Interaction of oblique waves with an Oscillating Water Column device

open access: yesOcean Engineering, 2021
Abstract The interaction of oblique water waves with a land-fixed Oscillating Water Column (OWC) type wave energy converter is examined. Two-dimensional linear wave theory is used to formulate the mathematical problem. The matched eigenfunction expansion method (EEM) using dual series relations and the Boundary Element Method (BEM) with quadratic ...
Ayrton Alfonso Medina Rodríguez   +3 more
openaire   +1 more source

Oscillating Water Column (OWC) Wave Energy Converter Part 1: Fixed OWC

open access: yes한국해양공학회지, 2022
This study reviews the recent development and research results of a fixed oscillating water column (OWC) wave energy converter (WEC). The OWC WEC can be divided into fixed and floating types based on the installation location and movement of the ...
Hyunjai Yang   +2 more
doaj   +1 more source

Performance Analysis of Wind Power Generation Models Using Oscillating Water Column

open access: yesJRST: Jurnal Riset Sains dan Teknologi, 2020
In this global era there are many resources that can be used one of them is, renewable resources such as sea waves. waves can be used as a generated of electrical energy.
Susastro Susastro   +3 more
doaj   +1 more source

Rancang Bangun Pembangkit Listrik Tenaga Gelombang Laut Menggunakan Sistem Oscillating Water Column

open access: yesInfotekmesin: Media Komunikasi Ilmiah Politeknik Cilacap, 2021
Ocean wave power plant is one of the plants that uses sea waves as the main energy. Although the amount of energy is abundant, in Indonesia the use of sea waves as electricity generators is still small.
Siti Rohmaniatul   +2 more
doaj   +1 more source

Numerical Analysis including Pressure Drop in Oscillating Water Column Device

open access: yesOpen Engineering, 2015
The wave energy conversion into electricity has been increasingly studied in the last years. There are several proposed converters. Among them, the oscillatingwater column (OWC) device has been widespread evaluated in literature.
das Neves Gomes Mateus   +3 more
doaj   +1 more source

Influence of Bragg Resonance on the Hydrodynamic Performance of a Fixed-Detached Asymmetric Oscillating Water Column Device

open access: yesJournal of Marine Science and Engineering
The present study analyzes the hydrodynamic performance of an asymmetric offshore Oscillating Water Column device positioned in close proximity to multiple bottom standing and fully submerged breakwaters and trenches.
Prakash Kar, Robert Mayon, Dezhi Ning
doaj   +1 more source

On thermodynamics in the primary power conversion of oscillating water column wave energy converters

open access: yes, 2015
The paper presents an investigation to the thermodynamics of the air flow in the air chamber for the oscillating water column wave energy converters, in which the oscillating water surface in the water column pressurizes or de-pressurises the air in the ...
Alcorn, Raymond   +2 more
core   +2 more sources

Assessment of the power available in a fixed offshore oscillating water column plant [PDF]

open access: yes, 2012
The early effects of the global warming can be observed and people around the world are beginning to realize the seriousness of the situation. Reducing the CO2 emissions produced by fossil energy seems to be one of the main worldwide technological ...
Holzhauer, Eva
core  

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