Results 31 to 40 of about 859 (124)

Experimental study of multiple hemisphere wave energy converters arrayed in a water channel resonator

open access: yesInternational Journal of Naval Architecture and Ocean Engineering, 2023
In this study, the performance of multiple hemisphere Wave Energy Converters (WECs) arrayed in a Water Channel Resonator (WCR) has been investigated in irregular waves.
Jeongrok Kim   +3 more
doaj   +1 more source

Screening of Available Tools for Dynamic Mooring Analysis of Wave Energy Converters

open access: yesEnergies, 2017
The focus on alternative energy sources has increased significantly throughout the last few decades, leading to a considerable development in the wave energy sector.
Jonas Bjerg Thomsen   +2 more
doaj   +1 more source

Hydrodynamic Analysis of Mooring Lines of a Floating Seawater Desalting Equipment

open access: yesHaiyang Kaifa yu guanli, 2022
Referring to the specific parameters, working environment and cabling mode of a seawater desalination device, this paper used OrcaFlex, a large-scale marine hydrodynamic analysis software, to establish a hydrodynamic analysis model of the mooring system ...
Jiahao LI   +4 more
doaj  

Validation of a Tool for the Initial Dynamic Design of Mooring Systems for Large Floating Wave Energy Converters

open access: yesJournal of Marine Science and Engineering, 2017
Mooring of floating wave energy converters is an important topic in renewable research since it highly influences the overall cost of the wave energy converter and thereby the cost of energy.
Jonas Bjerg Thomsen   +2 more
doaj   +1 more source

Dynamic Analysis of Full-Circle Swinging Hoisting Operation of a Large Revolving Offshore Crane Vessel under Different Wave Directions

open access: yesJournal of Marine Science and Engineering, 2023
Waves have an important influence on the motion performances of offshore crane vessels. The floating crane vessel in waves gives rise to the motion of the lifted object which is connected to the hoisting wire.
Dapeng Zhang   +3 more
doaj   +1 more source

Açık Deniz Petrol Platformu Modellemesinde Yapay Sinir Ağları Yaklaşımı [PDF]

open access: yesJournal of Eta Maritime Science, 2015
Bu çalışmada, Karadeniz’in derin sularında petrol üretimi yapılacak bir bölgede hizmet verecek çok noktalı tanker-şamandıra bağlama sisteminin modellemesi, Yapay Sinir Ağları (ANN) yaklaşımı kullanılarak yapılacaktır.
Ayhan MENTEŞ   +5 more
doaj  

Assessment of extreme and metocean conditions in the Maldives for OTEC applications

open access: yesInternational Journal of Energy Research, Volume 43, Issue 13, Page 7316-7335, 25 October 2019., 2019
Summary The Maldives is a group of tropical atolls, considered globally to be one of the most desirable holiday destinations. There is an urgent requirement to decrease their dependency on fossil fuels that are currently the main source of energy, and a number of renewable energy alternatives are being evaluated.
Giovanni Rinaldi   +6 more
wiley   +1 more source

Analysis of Rigid Body Swing Effect on SCR Response under Top Motion and Wave Action

open access: yesMathematical Problems in Engineering, Volume 2019, Issue 1, 2019., 2019
The catenary riser such as steel catenary riser (SCR), under wave action or current action, shows a kind of rotation that acts as a rigid body along a similarly fixed axis of oscillation determined by the varying suspension and touch down point, respectively. The characteristics of acceleration of catenary riser influenced by rigid body swing integrity
Bo Zhu   +5 more
wiley   +1 more source

Stress Analysis in Catenary Flexibles of the Floating Offshore Structures

open access: yesJournal of Marine Science and Engineering
In this paper, the nonlinear bending of the slender flexible cable connected to floating offshore energy platforms is considered. The aim is to find accurate values for the bending stress in the catenaries that lead to fatigue and short lifetime.
Majid Aleyaasin
doaj   +1 more source

Feasibility Study of implementing Wake Steering in Floating Wind Farms: Power Gain, Load Estimation and Economic Analysis

open access: yesWind Energy, Volume 29, Issue 5, May 2026.
ABSTRACT This paper presents an overview of the CONFLOWS project, a collaborative effort between DNV, Marine Power Systems (MPS) and Durham University. The project investigates the effects of wake steering from aerodynamic, structural and economic modelling perspectives, aiming to provide a comprehensive understanding of its impact on performance and ...
Mohammadreza Mohammadi   +7 more
wiley   +1 more source

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