Results 31 to 40 of about 602 (159)

Global offshore wind turbine analysis with Sentinel-1 - supplementary data

, 2022
Gloabl offshore wind turbine analysis with Sentinel-1 - supplementary data The files are supplementary data of the publication: Global dynamics of the offshore wind energy sector monitored with Sentinel-1: Turbine count, installed capacity and site ...
Hoeser, Thorsten, Kuenzer, Claudia
core   +1 more source

Sensitivity analysis of design parameters for reliability assessment of offshore wind turbine jacket support structures

International Journal of Naval Architecture and Ocean Engineering, 2022
Offshore Wind Turbine (OWT) support structures are subjected to hostile environments, defined by highly stochastic loads and complex soil-structure interaction, and thus the need for a probabilistic approach towards design.
Abdulhakim Adeoye Shittu, Ali Mehmanparast, Peyman Amirafshari, Phil Hart, Athanasios Kolios   +4 more
doaj   +1 more source

Impact of condition monitoring on the maintenance and economic viability of offshore wind turbines

, 2023
This study explores how condition monitoring (CM) can help operate offshore wind turbines (OWTs) effectively and economically. In this paper, the Petri Net (PN) simulation models are developed to quantitatively assess the OWT availability and operation ...
Yan, Rundong, Dunnett, Sarah, Rundong Yan, Sarah Dunnett, Lisa Jackson, Jackson, Lisa   +5 more
core   +1 more source

Simplified Calculation Method for the Natural Frequencies of the Offshore Wind Turbine Structures with Monopile Foundations Based on Euler–Bernoulli Beam Theory

Advances in Civil Engineering, 2023
The wind and wave loads on the offshore wind-turbine (OWT) structures with monopile foundations occur at specific frequencies. When these excitation frequencies are close to the natural frequencies of OWT structures, resonance can disturb the proper ...
Yanpei Jiang, Xiaomin Zhou, Yong Liu
doaj   +1 more source

Influence of Corrosion Damage on Fatigue Limit Capacities of Offshore Wind Turbine Substructure

Journal of Marine Science and Engineering, 2022
The decrease in structural capacities under the limit states caused by structural corrosion is a potential hazard for the safety of offshore structures.
Ying Li, Yu Zhang, Wenhua Wang, Xin Li, Bin Wang   +4 more
doaj   +1 more source

Distributed plasticity approach for the nonlinear structural assessment of offshore wind turbine

International Journal of Naval Architecture and Ocean Engineering, 2020
This study provides an insight of the nonlinear behavior of the Offshore Wind Turbine (OWT) structure using the distributed plasticity approach. The fiber section beam-column element is applied to construct the finite element model.
Thanh-Tuan Tran, Mosaruf Hussan, Dookie Kim, Phu-Cuong Nguyen   +3 more
doaj   +1 more source

Movement pattern of red seabream Pagrus major and yellowtail Seriola quinqueradiata around Offshore Wind Turbine and the neighboring habitats in the waters near Goto Islands, Japan

Aquaculture and Fisheries, 2021
We investigated movement pattern of commercial important fish around Offshore Wind Turbine (OWT) and neighboring habitats in Goto Islands. We tagged 55 individuals of 2 fish species and released around the OWT in 2017.
Khyria Swaleh Karama, Yoshiki Matsushita, Masahiro Inoue, Kenta Kojima, Kazuki Tone, Itsumi Nakamura, Ryo Kawabe   +6 more
doaj   +1 more source

Conceptual Study of a Real-Time Hybrid Simulation Framework for Monopile Offshore Wind Turbines Under Wind and Wave Loads

Frontiers in Built Environment, 2020
As an attractive renewable energy source, offshore wind plants are becoming increasingly popular for energy production. However, the performance assessment of offshore wind turbine (OWT) structure is a challenging task due to the combined wind-wave ...
Wei Song, Chao Sun, Yanhui Zuo, Yanhui Zuo, Vahid Jahangiri, Yan Lu, Qinghua Han   +6 more
doaj   +1 more source

Offshore code comparison collaboration continuation (OC4), Phase I-results of coupled simulations of an offshore wind turbine with jacket support structure

, 2022
S.1-11In this paper, the exemplary results of the IEA Wind Task 30 Offshore Code Comparison Collaboration Continuation (OC4) Project - Phase I, focused on the coupled simulation of an offshore wind turbine (OWT) with a jacket support structure, are ...
Kohlmeier, M., Zhiwen, H., Popko, W., Shi, W., Yde, A., Nichols, J., Yu, Q., Robertson, A., Manolas, D., Kim, K., Nygaard, T.A., Sætertrø, K., Kaufer, D., Okstad, K.M., Vásquez-Rojas, A., Thomassen, P., Peeringa, J.M., Dubois, J., Zuga, A., Larsen, T.J., Gao, Z., Ruiter, M.J. de, Vorpahl, F., Jonkman, J., Waaden, H. von, Zee, T. van der, Park, H.   +26 more
core   +1 more source

Offshore Wind Turbine Loads and Motions in Unstable Atmospheric Conditions [PDF]

, 2019
Even though it is widely known that unstable atmospheric stability conditions can lead to higher turbulence, the use of proper turbulent wind models considering unstable conditions are not often used in the simulation of loads and motions of offshore ...
Obhrai, Charlotte, Knight, Julie-Ann Marie, Putri, Rieska Mawarni   +2 more
core   +1 more source