Results 11 to 20 of about 3,937 (225)
Force Measurements on a VAWT Blade in Parked Conditions
Energies, 2017 The forces on a turbine at extreme wind conditions when the turbine is parked is one of the most important design cases for the survivability of a turbine.
Anders Goude, Morgan Rossander
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Stability Analysis of Wind Turbine Blades Based on Different Structural Models
Journal of Marine Science and Engineering, 2023 In order to better simulate the actual working conditions of wind turbines more realistically, this paper adopts the two-way fluid–structure coupling method to study the NREL 5 MW wind turbine, considering the blade coupling deformation and equivalent ...
Bin Wang +8 more
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Autonomous Wind-Turbine Blade Inspection Using LiDAR-Equipped Unmanned Aerial Vehicle
IEEE Access, 2020 This paper presents a LiDAR-equipped unmanned aerial vehicle (UAV) performing semi-autonomous wind-turbine blade inspection which includes traversing to the blade tip and back, while keeping constant relative distance and heading to the blade plane ...
Marko Car +4 more
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Acoustic Emissions from Wind Turbine Blades [PDF]
Journal of Aerospace Technology and Management, 2019 Research on broadband aerodynamic noise from wind turbine blades is becoming important in several countries. In this work, computer simulation of acoustic emissions from wind turbine blades are predicted using quasi empirical model for a three-bladed ...
Vasishta Bhargava, Rahul Samala
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Structural Analysis of Basalt Fiber Reinforced Plastic Wind Turbine Blade
MATEC Web of Conferences, 2014 In this study, Basalt fiber reinforced plastic (BFRP) wind turbine blade was analyzed and compared with Glass fiber reinforced plastic blade (GFRP). Finite element analysis (FEA) of blade was carried out using ANSYS.
Mengal Ali Nawaz +2 more
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Stress validation of finite element model of a small-scale wind turbine blade
Journal of Energy in Southern Africa, 2019 Wind turbine blades are the first mechanical part of a wind turbine that interacts with the wind and hence play a key role in wind power generation. It is important that the wind turbine blade is tested for structural integrity in accordance to design ...
Tolulope Babawarun +2 more
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Engineering Reports, 2022 With the wide application of clean energy, the requirements of this vertical axis wind turbine are higher and higher. A new diagonal spiral blade vertical axis wind turbine is designed and studied.
Zheng Li +5 more
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Dynamic Modeling of Wind Turbines Based on Estimated Wind Speed under Turbulent Conditions
Energies, 2019 Large-scale wind turbines with a large blade radius rotates under fluctuating conditions depending on the blade position. The wind speed is maximum in the highest point when the blade in the upward position and minimum in the lowest point when the blade ...
Ahmed G. Abo-Khalil +3 more
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Investigating Rotor Conditions on Wind Turbines Using Integrating Tree Classifiers
International Journal of Photoenergy, 2022 Renewable wind power is productive and feasible to manage the energy crisis and global warming. The wind turbine’s blades are the essential components. The dimension of wind turbine blades has been increased with blade sizes varying from approx.
Bikash Chandra Saha +8 more
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EnergiesThe rapid expansion of wind energy has increased the operational complexity of wind turbines, where component degradation, environmental variability, and maintenance decisions are tightly coupled.
Ning Jia +6 more
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