Results 111 to 120 of about 1,701 (181)

Local Structure Optimization Design of Floating Offshore Wind Turbine Platform Based on Response Surface Analysis

Energies
The floating platform is a critical component of the floating offshore wind turbine (FOWT), and its internal structure design plays a key role in ensuring the safe operation of the FOWT. In this study, the local model of the floating platform was firstly
Yajun Ren, Mingxuan Huang, Jungang Hao, Jiazhi Wang, Shuai Li, Ling Zhu, Haisheng Zhao, Wei Shi   +7 more
doaj   +1 more source

Soundscape modelling in a marine area designated for floating offshore wind turbine (FOWT) development in northern Portugal

Environmental impact assessment and planning are crucial in offshore energy production, where underwater acoustics play a key role. As wind turbines generate energy, vibrations from moving components in the generator are also produced. These vibrations travel through the structure and are finally radiated to the underwater environment.
Vaz, Guilherme, Gomes, Tiago, Ricardo Souza, Marcos   +2 more
openaire   +1 more source

Investigating Morison Modeling of Viscous Forces by Steep Waves on Columns of a Fixed Floating Offshore Wind Turbine (FOWT) Using Computational Fluid Dynamics (CFD)

Journal of Marine Science and Engineering
Mean and slowly varying wave loads on floating offshore wind turbines (FOWTs) need to be estimated accurately for the design of mooring systems. The low-frequency drift forces are underestimated by potential flow theory, especially in steep waves. Viscous forces on columns is an important contributor which could be included by adding the quadratic drag
Fatemeh Hoseini Dadmarzi, Babak Ommani, Andrea Califano, Nuno Fonseca, Petter Andreas Berthelsen   +4 more
openaire   +2 more sources

Guidelines on Asset Management of Offshore Facilities for Monitoring, Sustainable Maintenance, and Safety Practices. [PDF]

Sensors (Basel), 2022
Amaechi CV, Reda A, Kgosiemang IM, Ja'e IA, Oyetunji AK, Olukolajo MA, Igwe IB.   +6 more
europepmc   +1 more source

A Computational Framework for Fully Coupled Time-Domain Aero-Hydro-Servo-Elastic Analysis of Hybrid Offshore Wind and Wave Energy Systems by Deploying Generalized Modes

Journal of Marine Science and Engineering
In this paper, a generic computational framework, based on the generalized-mode approach, is developed for the fully coupled time-domain aero-hydro-servo-elastic analysis of Hybrid Offshore Wind and Wave Energy Systems (HOWiWaESs), consisting of a ...
Nikos Mantadakis, Eva Loukogeorgaki, Peter Troch   +2 more
doaj   +1 more source

A Systematic Review of Optimization Algorithms for Structural Health Monitoring and Optimal Sensor Placement. [PDF]

Sensors (Basel), 2023
Hassani S, Dackermann U.
europepmc   +1 more source

Comportement aérodynamique d'une éolienne offshore flottante soumise à un effet de houle [PDF]

, 2019
International audienceThe flowfield around the rotor blades of a wind turbine may be quite complex due to the occurrence of several aerodynamic phenomena.
Boisard, Ronan, Daudin, Camille, Lienard, Caroline   +2 more
core  

Dynamic response of a shallow-draft floating wind turbine concept : Experiments and modelling [PDF]

Peer ...
Dai, Saishuai, Kapitaniak, Marcin, Neilson, Richard, Papadopoulos, Jim, Terrero Gonzalez, Alicia   +4 more
core   +1 more source

Digital tools for floating offshore wind turbines (FOWT): A state of the art

Operations and installation on offshore wind and especially floating are complex and difficult actions due to site accessibility and equipment availability. In this regard, digitalization is disrupting the wind section thanks to the development of advanced sensors, automated equipment, computational power, among other.
Ciuriuc, A., Rapha, J.I., Guanche, R., Dominguez-Garcia, J.L.   +3 more
openaire   +1 more source

Development of an aero-elastic-servo-hydro-mooring coupling framework for FOWT system

Applied Ocean Research
A hybrid simulation approach for the integrated time domain simulation of floating offshore wind turbine (FOWT) is developed based on the open-source codes OpenFOAM and OpenFAST.
Yangyang Gao, Yanning Chen, Lizhong Wang
doaj   +1 more source