Results 101 to 110 of about 976 (174)

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

Reliability of multi-purpose offshore-facilities: Present status and future direction in Australia. [PDF]

Process Saf Environ Prot, 2021
Aryai V, Abbassi R, Abdussamie N, Salehi F, Garaniya V, Asadnia M, Baksh AA, Penesis I, Karampour H, Draper S, Magee A, Keng AK, Shearer C, Sivandran S, Yew LK, Cook D, Underwood M, Martini A, Heasman K, Abrahams J, Wang CM.   +20 more
europepmc   +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

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

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 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

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

Preliminary Techno-Economic Study of Optimized Floating Offshore Wind Turbine Substructure

Floating offshore wind turbines (FOWTs) are still in the pre-commercial stage and, although different concepts of FOWTs are being developed, cost is a main barrier to commercializing the FOWT system.
Andrea Coraddu, Adebayo Ojo, Maurizio Collu   +2 more
core   +1 more source

Impacts of various floating platforms on FOWT system

, 2016
Floating offshore wind turbine (FOWT) industry has been under rapid development in the past few years. Among various components in a FOWT system, the floating platform supporting the wind turbine and its tower plays a vital role on the performance of ...
Xiao, Qing, Liu, Yuanchuan
core