Results 21 to 30 of about 11,080,804 (278)

Cost-Benefit Analysis of a Hybrid Biophysical Approach to Wave Energy Extraction: Bio-Oscillator

open access: yesFrontiers in Marine Science, 2021
A cost-benefit analysis (CBA) is described for a novel wave energy converters (WEC) design based on a marine hybrid bio-structure—a combination of macroalgae, shellfish or other species on a built frame.
Tabea Hildebrand   +8 more
doaj   +1 more source

A Review on the Modelling of Wave-Structure Interactions Based on OpenFOAM

open access: yesOpenFOAM® Journal, 2022
The modelling of wave-structure interaction (WSI) has significant applications in understanding natural processes as well as securing the safety and efficiency of marine engineering. Based on the technique of Computational Fluid Dynamics (CFD) and the open-source simulation framework - OpenFOAM, this paper provides a state-of-the-art review of WSI ...
Huang, Luofeng   +13 more
openaire   +4 more sources

Experimental Investigation of the Flow Field in the Vicinity of an Oscillating Wave Surge Converter

open access: yesJournal of Marine Science and Engineering, 2020
The main objective of this paper is to characterize the flow field on the front face of an oscillating wave surge converter (OWSC) under a regular wave. For this purpose, the longitudinal and vertical velocity components were measured using an Ultrasonic
Moisés Brito   +4 more
doaj   +1 more source

INFLUENCE OF LIMITING WALLS ON SHOCK WAVE STRUCTURE IN SINGLE PASSAGE TEST SECTION WITH COMPRESSOR PROFILE

open access: yesTASK Quarterly, 2015
The shock wave boundary layer interaction on the suction side of a transonic compressor blade is one of the main objectives of the TFAST project (Transition Location Effect on Shock Wave Boundary Layer Interaction).
MICHAŁ PIOTROWICZ   +2 more
doaj   +1 more source

Wave Exciting Force Maximization of Truncated Cylinders in a Linear Array

open access: yesEnergies, 2020
This study focuses on the determination of optimum layout configurations for a linear array of identical mutually interacting truncated cylinders. Optimum configurations correspond to those that maximize either the total heave exciting force acting on ...
Constantine Michailides   +2 more
doaj   +1 more source

Lump-Type Wave and Interaction Solutions of the Bogoyavlenskii–Kadomtsev–Petviashvili Equation

open access: yesComplexity, 2020
Lump-type wave solution of the Bogoyavlenskii–Kadomtsev–Petviashvili equation is constructed by using the bilinear structure and Hermitian quadratic form.
Chuanjian Wang, Hui Fang
doaj   +1 more source

Near-Trapping on a Four-Column Structure and the Reduction of Wave Drift Forces Using Optimized Method

open access: yesJournal of Marine Science and Engineering, 2020
The near-trapping phenomenon, which can lead to high wave elevations and large wave drift forces, is investigated by a floating four-column structure.
Guanghua He   +4 more
doaj   +1 more source

Advanced numerical modelling of wave structure interaction

open access: yes, 2021
This book will serve as a reference guide, and state-of-the-art review, for the wide spectrum of numerical models and computational techniques available to solve some of the most challenging problems in coastal engineering.
Caubilla, P.   +2 more
core   +1 more source

Ocean Wave-Structure Interaction of Two Wave Energy Converters in Malaysian Water

open access: yesMATEC Web of Conferences, 2018
Due to rapid urbanization and industrialization, the consumption of electricity in the world is expected to increase, thus leads to the fast development of the renewable energy industry.
ChengYee Ng   +3 more
doaj   +1 more source

A Comparison Study of a Generic Coupling Methodology for Modeling Wake Effects of Wave Energy Converter Arrays

open access: yesEnergies, 2017
Wave Energy Converters (WECs) need to be deployed in large numbers in an array layout in order to have a significant power production. Each WEC has an impact on the incoming wave field, by diffracting, reflecting and radiating waves.
Tim Verbrugghe   +4 more
doaj   +1 more source

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