Results 61 to 70 of about 859 (124)

Evaluation study of predicting the dynamic mooring tension of offshore floating photovoltaic array using machine learning

Applied Ocean Research
Estimating mooring tension on offshore floating photovoltaic (OFPV) platforms is critical for ensuring the safety of the platform and has significant implications for its operation and maintenance.
Hengxu Liu, Yupeng Duan, Hailong Chen, Hongru Liu, Chongfei Sun   +4 more
doaj   +1 more source

Implications of wave–current interaction on the dynamic responses of a floating offshore wind turbine

Ocean Engineering
This study investigates the implications of wave–current interaction on the dynamic responses of the W2Power semisubmersible platform for floating offshore wind turbines under operational and extreme conditions.
M. Elobeid, Ajit C. Pillai, Longbin Tao, David Ingram, J. Hanssen, P. Mayorga   +5 more
semanticscholar   +1 more source

Wave-induced response and fatigue analysis of free-spanning submarine cables with nonlinear bending stiffness

Frontiers in Built Environment
Under long-term wave–current interactions, the free-spanning submarine cables are prone to fatigue damage. Owing to the presence of helically wound layers within the submarine cable, its bending stiffness exhibits pronounced nonlinear characteristics,
Ye Cai, Degao Zhu, Shiguan Zhang, Xiaojun Li, Zhenjin Cen, Qianshuo Qi, Zhenkui Wang, Zhen Guo, Haiquan Sun   +8 more
semanticscholar   +1 more source

Orcaflex-Based Simulation on Safe Entering Water of Subsea Emergency Capping Stacks

Shiyou jixie, 2019
To ensure the safe water entering of the 3 000 m subsea emergency capping stacks, the water entering process of the 3 000 m subsea emergency capping stacks is simulated based on Orcaflex. The effects of different factors on the maximum force of the winch
Gu Chunwei, Zhang Chong, Yang Chao, Yang Jin, Wang Yingying   +4 more
doaj  

Real-Time Prediction of the Dynamic Spatial Configuration of Umbilical Cables Based on Monitoring Data During Deep-Sea In-Situ Mining

Journal of Marine Science and Engineering
Prediction of the spatial configuration of the umbilical cable during deep-sea mining in-situ tests is of great significance because dynamic change may cause the umbilical cable to touch the ground or overturn the mining vehicle.
Chaojun Huang, Shuqing Wang, Jiancheng Liu, Lei Li, Wencheng Liu, Lin Huang, Zhihao Yu, Wen Shen, Yuankun Sun, Yu Liu, Yuanyuan Liu   +10 more
semanticscholar   +1 more source

Numerical study of inter-array cabling methods for two FOWTs in 150 m water depth

International Journal of Naval Architecture and Ocean Engineering
Offshore wind farms transmit power via substations, with turbines interconnected to route electricity efficiently to shore-based substations. This study focuses on the safe transmission of power between two Floating Offshore Wind Turbines (FOWTs) using ...
Daseul Jeong, Kangho Kim, Min Suk Kim, Chunsik Shim   +3 more
doaj   +1 more source

Design of Virtual Sensors for a Pyramidal Weathervaning Floating Wind Turbine

Journal of Marine Science and Engineering
This study explores virtual sensing techniques for the Eolink floating offshore wind turbine (FOWT), which features a pyramidal platform and a single-point mooring system that enables weathervaning to maximize power production and reduce structural loads.
Héctor Del Pozo González, Magnus Daniel Kallinger, Tolga Yalçin, J. I. Rapha, J. L. Domínguez-García   +4 more
semanticscholar   +1 more source

Typhoon Eye-Induced Misalignment Effects on the Serviceability of Floating Offshore Wind Turbines: Insights Typhoon SOULIK

Energies
The northern Taiwan Strait, characterized by deep waters and high wind energy density, presents significant potential for developing floating offshore wind turbines (FOWTs).
Chunmin Yang, Yu-An Tzeng, Yu-Ti Jhan, Chih-Wen Cheng, Shun-Han Yang   +4 more
semanticscholar   +1 more source

The Hydrodynamic studies of a 15 MW semi-submersible FOWT to assess the suitability of the inclusion of a damper system

International Marine Energy Journal
Floating Offshore Wind Turbines (FOWTs) can exploit the high energy density experienced in offshore environments, with turbines now reaching up to 15 MW in size.
Yu Gao, Chenyu Zhao, Lars Johanning, Ajit C Pillai   +3 more
doaj   +1 more source

Factors Affecting Dynamic Tension of Multi-Component Mooring System of Deepwater Spar Platform

Shiyou jixie, 2021
Tension of anchor chain is a key indicator for evaluating the structural performance of the mooring system. In this paper, in order to analyze the factors affecting the dynamic tension of deepwater Spar platform mooring systems, the influence of cable ...
Wu Changxu, Wei Daifeng, Fan Zan, Zhang Jin, Pan Rui, Liu Junpeng   +5 more
doaj