Results 61 to 70 of about 6,943 (250)

Effects of Perforations on Internal Cathodic Protection and Recruitment of Marine Organisms to Steel Pipes

open access: yesJournal of Marine Science and Engineering
Steel monopile support structures for offshore wind turbines require protection from corrosion and consideration with respect to biofouling on their external and internal surfaces.
Alexander Paluzzi   +4 more
doaj   +1 more source

A Subgrid‐Scale Parameterization of Wave‐Structure Interactions for Spectral Wave Models: Idealized Simulations in Offshore Wind Farm Conditions

open access: yesJournal of Advances in Modeling Earth Systems, Volume 18, Issue 2, February 2026.
Abstract Extensive offshore renewable energy installations have raised concerns about their environmental impacts. These concerns highlight the need for high fidelity modeling of conditions within wind‐farm regions, where wave–structure interactions through reflection, diffraction, and dissipation reshape local and regional wave dynamics, thereby ...
Biao Zhao   +3 more
wiley   +1 more source

OWEZ pelagic fish, progress report and progression after T1 [PDF]

open access: yes, 2009
This report presents the current status of pelagic fish research in the Offshore Windfarm Egmond aan Zee (OWEZ) after having finalized the T0 baseline survey in 2003 and the T1 survey after construction of the wind farm in 2007.
Gloe, D., Lambers, R.H.L., Ybema, M.S.
core   +1 more source

Characteristics of cyclic undrained model SANISAND-MSu and their effects on response of monopiles for offshore wind structures

open access: yesGeotechnique, 2021
Optimised design is essential to reduce the cost of monopiles for offshore wind turbines. For this purpose, an in-depth understanding of the behaviour of monopile-soil interaction is required.
Haoyuan Liu, A. Kaynia
semanticscholar   +1 more source

A Quality‐Driven Framework for Local Fatigue‐Strength Assessment of Wind–Energy Structures Considering Size Effects

open access: yesWind Energy, Volume 29, Issue 1, January 2026.
ABSTRACT Reliability, safety, and the lifetime of wind energy systems are mainly driven by the quality of each single component. Especially, large structures made of cast material or welded structures, such as the nacelle, the machine carrier, or the tower, are subjected to cyclic loading.
Christoph Bleicher   +3 more
wiley   +1 more source

Comparative Analysis of Scour in Riprap-Protected Monopiles and Hybrid Foundations

open access: yesJournal of Marine Science and Engineering
As the demand for new sustainable solutions for harvesting energy increases, the offshore energy sector focuses on optimising well-established state-of-the-art solutions while striving for new innovative approaches.
João Chambel   +4 more
doaj   +1 more source

Centrifuge modelling of monopiles in dense sand at The Technical University of Denmark [PDF]

open access: yes, 2012
The pile-soil interaction is of great importance in the design of monopiles supporting offshore wind turbines. Especially the predication of accumulation of rotations, change in stiffness and damping is difficult.
Hededal, Ole   +2 more
core  

Experimental Study of Wave Forces on an Offshore Wind Turbine Tower Model [PDF]

open access: yes, 2017
study of a tapered wind turbine tower is performed using particle image velocimetry and numerical methods. A 1.5 MW wind turbine base was studied and re-designed.
Ahmed, Mohammed R.   +2 more
core   +1 more source

Rate effects for monopile foundations

open access: yes, 2022
Monopile pile foundations are the most commonly used support system for offshore wind turbines in Europe. These foundations are subject to lateral loading, which is cyclic in nature, with the loading rate and load eccentricity varying with time. Under extreme conditions, such as the emergency stop of the turbine, yawing or ship impact, transient ...
openaire   +1 more source

Active vibration control of a monopile offshore structure [PDF]

open access: yesJournal of Structural Control, 1999
AbstractIn the Danish part of the North Sea monopile platforms with a cylindrical shaft have been used at the exploitation of marginal fields. In the paper a new principle for active vibration control of such structures is suggested. The principle is based on a control of the boundary layer flow around the cylinder of the platform, so the drag force in
Nielsen, Søren R. K.   +2 more
openaire   +2 more sources

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