Results 61 to 70 of about 285 (179)

Real‐Time Parameters Back Analysis for High‐Fidelity Modeling of Wind Turbine Foundations

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
The strong time‐varying nature of wind loads presents a major challenge for real‐time risk management of wind turbine foundations. To address this, an Animated Oat Optimization (AOO)‐LightGBM‐Abaqus method was proposed for real‐time modeling of a wind turbine foundation under dynamic wind loading.
Kai Ye, Zhichen Hu, Zhaonan Zuo, Guoshao Su, Xianjie Chen, Xincheng Li, Shikha Binwal   +6 more
wiley   +1 more source

Effects of an array of widely separated vertical cylinders on time-averaged properties of progressive monochromatic waves

RBRH, 2020
The design of monopile foundations for offshore wind farms, the estimate of wave loads, and the effect of the structures on the environment usually consider one single vertical cylinder.
Laura Aguilera, Paulo Cesar Colonna Rosman, Claudio Freitas Neves   +2 more
doaj   +1 more source

Smart Wind Resource Assessment Using Big Data: Architecture, Tools, and Future Directions

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
As the global demand for renewable energy accelerates, wind power has emerged as a vibrant contributor to sustainable energy generation. Accurate and efficient wind resource assessment is critical for optimizing site selection, turbine performance, and overall energy output.
R. Krishnamoorthy, C. Kamal, N. B. Muthu Selvan, C. Venkatesan, Mohammed H. Alsharif, Mun-Kyeom Kim, Akshay Kumar Saha   +6 more
wiley   +1 more source

Optimization of monopile offshore wind structures [PDF]

, 2011
ABSTRACT: As industrialization is essential for large-scale offshore wind deployment, a computerized methodology to optimize the scantling of monopile steel structures has been developed using a genetic alg rithm. The objective functions of this tool are minimization of the structure weight and production costs.
Thiry, Arnaud, Rigo, Philippe, Buldgen, Loïc, Raboni, Gregory, Bair, Frédéric   +4 more
openaire   +2 more sources

A Structured Techno‐Economic and Socio‐Regulatory Comparison of Onshore, Fixed‐Bottom Offshore, and Floating Offshore Wind Energy Systems

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Onshore, fixed‐bottom offshore, and floating offshore wind turbines (FOWTs) represent distinct technological pathways for large‐scale wind energy deployment, yet comparative assessments often emphasize descriptive characteristics rather than quantified performance trade‐offs.
Mohsin Ali Koondhar, Samandar Khan Afridi, Theyab R. Alsenani, Ibrahim Mahariq, Hamed Zeinoddini-Meymand, Farhad Shahnia, Ezzeddine Touti, Paolo Castaldo   +7 more
wiley   +1 more source

Effect of ordering of cyclic loading sequences on the short-term performance of offshore monopiles in an overconsolidated clay

Applied Ocean Research
Wind and wave actions that vary in amplitude, frequency and direction cause irregular cyclic loading on monopiles supporting offshore wind turbines (OWTs), resulting in cumulative deformation.
Iwinosa O. Aghedo, Mohamed Rouainia
doaj   +1 more source

Surrogate‐Accelerated Optimization of Virtual High‐Mass ATMD for Multifrequency Vibration Control in 15‐MW Wind Turbines

Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.
The upscaling of wind turbines to ultra‐large capacities, such as 15 MW, introduces important structural control challenges because the tower natural frequency may interact with the dominant blade‐passing (3P) frequency, reducing the effectiveness of conventional passive tuned mass dampers (TMDs) under detuned operating conditions.
Qi Wang, Tao Zhao, Guandong Qiao, Xiao Yang, Yan Chen, Zhi Zhou, Mohamed Ichchou   +6 more
wiley   +1 more source

State‐of‐the‐Art Review of Vibration‐Based Health Monitoring of Piles

Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.
Vibration‐based health monitoring (VHM) has emerged as a promising technique for assessing the integrity of deep foundations by interpreting variations in dynamic response governed by soil–pile interaction. This review presents the theoretical background of foundation failure mechanisms, sensing technologies, and numerical approaches that underpin VHM ...
Sukanta Das, Meisam Goudarzy, Satoshi Matsumura, Robert Kayen, Avik Kumar Das, Young-Jin Cha   +5 more
wiley   +1 more source

Lateral Performance of Monopile Foundations for Offshore Wind Turbines in Clay Soils: A Finite Element Investigation

Journal of Marine Science and Engineering
The continued upscaling of offshore wind turbines (OWTs) necessitates the development of foundation systems capable of sustaining increased lateral loads.
Yazeed A. Alsharedah
doaj   +1 more source

Self-weight Penetration Prediction Methods for Large Diameter Monopiles in Offshore Wind Farm

南方能源建设, 2020
[Introduction] Large diameter monopile is the most common used foundation in offshore wind projects. The Self Weight Penetration (SWP) usually takes up a large component of total penetration.
CUI Yongzhong, SU Rong, LIU Donghua, SUN Wei   +3 more
doaj   +1 more source