Results 21 to 30 of about 7,059,277 (238)

Structural Behavior of a PIP Slip Joint under Pure Bending Considering Nonlinear Buckling

Energies, 2023
This study investigates the structural behavior of a particular mechanical joint subjected to bending and perturbation and the selection of overlapping lengths for this CHS structure arrangement.
Md Ariful Islam, Hongbae Park, Daeyong Lee   +2 more
doaj   +1 more source

Development of a Simulation Model for Digital Twin of an Oscillating Water Column Wave Power Generator Structure with Ocean Environmental Effect

Sensors, 2023
This research article focuses on developing a baseline digital twin model for a wave power generator structure located in Yongsu-ri, Jeju-do, South Korea.
Byungmo Kim, Jaewon Oh, Cheonhong Min
doaj   +1 more source

Near-Optimal Control for Offshore Structures with Nonlinear Energy Sink Mechanisms

Journal of Marine Science and Engineering, 2022
To improve the safety and reliability of offshore structures subject to wave loading, the active vibration control problem is always one of significant issues in the field of ocean engineering.
Wei Chen, Xingyu Du, Bao-Lin Zhang, Zhihui Cai, Zhongqiang Zheng   +4 more
doaj   +1 more source

Drivetrain availability in offshore wind turbines [PDF]

, 2014
As part of the drive train and generator track this paper will present the results of a comparative study on the availability of offshore wind turbine drive train types. Twelve different drive train types will be compared.
McDonald, Alasdair, Carroll, James, Feuchtwang, Julian, McMillan, David   +3 more
core   +3 more sources

Vessel charter rate estimation for offshore wind O&M activities [PDF]

, 2013
Estimating the cost of vessels is an important factor for the operation & maintenance (O&M) costs of offshore wind farms. Accurate cost estimation is required during operation of the wind farm.
Lazakis, Iraklis, Dalgic, Yalcin, Turan, Osman   +2 more
core   +5 more sources

Probabilistic modelling of geotechnical conditions for offshore wind turbine support structures [PDF]

, 2014
The geotechnical conditions of the soil can fluctuate greatly across the wind farm. This is an issue since geotechnical modelling is the base of the structural design of an offshore wind farm, and the efficient installation of the wind turbines ...
Mondrago Quevedo, Monica
core   +7 more sources

Impact of Wave Irregularity on Hydrodynamic Forces Acting on a Vertical Cylinder in the Persian Gulf [PDF]

Numerical Methods in Civil Engineering
The development of marine structures for harnessing natural resources, especially clean energy technologies like offshore wind turbines, is crucial.
Mahdi Saleh, Rouhollah Amirabadi, Mahdi Sharifi   +2 more
doaj   +1 more source

Mooring system optimization for marine floating hydrotechnical structures

Magazine of Civil Engineering, 2022
Existing offshore areas require development and mining using floating structures. The article presents design issues and settings of anchor mooring systems for marine floating structures.
Bolshev Alexander, Frolov Sergey, Shonina Ekaterina   +2 more
doaj   +1 more source

Recent Advances in Aluminum Welding for Marine Structures

Journal of Marine Science and Engineering
This review explores the recent advancements in welding techniques for aluminum plates utilized in ships and offshore structures, with a particular focus on minimizing weld-induced deformation and residual stress to improve structural performance.
Bai-Qiao Chen, Kun Liu, Sheng Xu
doaj   +1 more source

Non-linear dynamic analysis of coupled spar platform

Journal of Civil Engineering and Management, 2013
Spar platforms are treated as cost-effective and resourceful type of offshore structure in deep water. With increasing depth there are significant changes in its structural behaviour due to coupling of spar hull-mooring line along with radical influence ...
Mohammed Jameel, Suhail Ahmad, A. B. M. Saiful Islam, Mohd Zamin Zummat   +3 more
doaj   +1 more source