Results 61 to 70 of about 602 (159)

Offshore Wind Turbine Foundations State of the Art [PDF]

open access: yes, 2019
The huge growth and intense development in the European offshore wind power sector over the last decade have created significant achievements within the wind turbine foundation technology.
Sparrevik, Per
core  

Effect of Wind Loads on Towing Response of Submersible Floating OWT

open access: yes南方能源建设
[Introduction] In order to solve the safety problem of towing transportation of floating OWT( offshore wind turbine ), the towing characteristics of fully submersible floating OWT are studied.
Yebin ZHAO, Jianyu REN, Conghuan LE
doaj   +1 more source

Risk‐Based Structural Seismic Response Assessment of Large‐Scale Jacket‐Supported Offshore Wind Turbines

open access: yesEarthquake Engineering &Structural Dynamics, Volume 54, Issue 8, Page 2044-2061, 10 July 2025.
ABSTRACT Offshore wind energy is growing as a major contributor to achieving the current targets of reaching net‐zero carbon emissions globally, offering a scalable, reliable, and cost‐competitive energy source. With the worldwide momentum of investing in wind energy infrastructure, offshore wind farms are now being constructed in seismically active ...
Zeyad Khalil   +2 more
wiley   +1 more source

Effect of gap size on flange face corrosion

open access: yesMaterials and Corrosion, Volume 76, Issue 6, Page 833-850, June 2025.
This study investigates the effect of gap size on the flange face corrosion behavior in bolted flanged joints of wind turbine towers exposed to challenging offshore conditions. Using electrochemical techniques, it finds that increasing the gap thickness accelerates the general corrosion rate and delays crevice corrosion initiation.
Soroosh Hakimian   +2 more
wiley   +1 more source

Multiple TLDs on Motion Reduction Control of the Offshore Wind Turbines

open access: yesJournal of Marine Science and Engineering, 2020
This study explores the damping effects of tuned liquid dampers (TLDs) on a monopile offshore wind turbine (OWT). The fluid–solid coupling of ANSYS was used to simulate the damping effect of a TLD on the structures.
Po-Hung Yeh   +2 more
doaj   +1 more source

Structural Optimization and Comparison Study of Different Configurations of Offshore Wind Turbine Jacket Substructures

open access: yesWind Energy, Volume 28, Issue 5, May 2025.
ABSTRACT In this work, the design of a three‐legged jacket is presented, taking into account the susceptibility to the directionality of the loads in comparison with a four‐legged jacket. For this purpose, two jackets with different orientations with respect to the incoming environmental loads were modelled: the G30, which has two legs facing the main ...
N. Fernández Rodríguez   +3 more
wiley   +1 more source

Influence of Seismic Direction on Dynamic Responses of Wind Turbine in Operation: An Experimental Study by Combining Wind Tunnel and Shaking Table Tests

open access: yesEarthquake Engineering &Structural Dynamics, Volume 54, Issue 5, Page 1417-1432, 25 April 2025.
ABSTRACT This study investigates dynamic responses of wind turbines subjected to combined seismic and wind loads, with a particular focus on the influence of seismic input angles and the effect of aerodynamic damping. A wind tunnel‐shaking table (WTST) test platform was developed, capable of applying seismic and wind loads simultaneously. A 1:100 scale
Baowei Ma, Annan Zhou, Kun Lin
wiley   +1 more source

Soil Masing Behaviour for Offshore Wind Turbines—Fatigue Design and a Simple Damping Model

open access: yesWind Energy, Volume 28, Issue 3, March 2025.
ABSTRACT Fatigue damage accumulation for offshore wind turbines is highly dependent on damping of the structure and particularly on the soil damping contribution during idling conditions. This paper presents an efficient method to estimate soil damping specific to wind turbine design and offshore environmental conditions.
Gerard V. Ryan   +2 more
wiley   +1 more source

A Novel DQN‐Based Hybrid Algorithm for Integrated Scheduling and Machine Maintenance in Dynamic Flexible Job Shops

open access: yesIET Collaborative Intelligent Manufacturing, Volume 7, Issue 1, January/December 2025.
This research contributes to the advancement of intelligent manufacturing by presenting a robust and practical solution for the integrated management of production scheduling and maintenance planning. ABSTRACT This paper focuses on the dynamic flexible job shop scheduling problem with constrained maintenance resources (DFJSP‐CMR), a pressing challenge ...
Nanxing Chen   +3 more
wiley   +1 more source

Offshore Wind Turbine Reliability and Operational Simulation under Uncertainties [PDF]

open access: yes, 2020
YesThe fast‐growing offshore wind energy sector brings opportunities to provide a sustainable energy resource but also challenges in offshore wind turbine (OWT) operation and maintenance management.
Kazemtabrizi, B.   +8 more
core   +1 more source

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