Results 21 to 30 of about 6,203,917 (278)

Rotary-wing drone-induced flow – comparison of simulations with lidar measurements [PDF]

open access: yesAtmospheric Measurement Techniques
Ultrasonic anemometers mounted on rotary-wing drones have the potential to provide a cost-efficient alternative to the classical meteorological mast-mounted counterpart for atmospheric boundary layer research.
L. Jin   +7 more
doaj   +1 more source

A Simplified Calculation Method for Cyclic Response of Laterally Loaded Piles Based on Strain Wedge Model in Soft Clay

open access: yesJournal of Marine Science and Engineering, 2022
This paper proposed a simplified calculation method to analyze the cyclic response of large-diameter single piles based on the modified strain wedge model.
Xin Liu   +6 more
doaj   +1 more source

Use of drones in offshore wind farm inspections [PDF]

open access: yesPrzegląd Komunikacyjny, 2022
: With the increase in global investments in offshore wind energy and the rapid implementation of wind technologies in hazardous deep water environments, operational inspection of wind turbines and related infrastructure plays an important role in the ...
Hanna Dzido
doaj   +1 more source

Condition monitoring benefit for offshore wind turbines [PDF]

open access: yes, 2012
As more offshore wind parks are commissioned, the focus will inevitably shift from a planning, construction and warranty focus to an operation, maintenance and investment payback focus.
McMillan, David, Thöns, Sebastian
core   +3 more sources

OC6 Phase II: Integration and verification of a new soil–structure interaction model for offshore wind design

open access: yesWind Energy, 2022
This paper provides a summary of the work done within the OC6 Phase II project, which was focused on the implementation and verification of an advanced soil–structure interaction model for offshore wind system design and analysis.
Roger Bergua   +28 more
doaj   +1 more source

Atmospheric Drivers of Wind Turbine Blade Leading Edge Erosion: Review and Recommendations for Future Research

open access: yesEnergies, 2022
Leading edge erosion (LEE) of wind turbine blades causes decreased aerodynamic performance leading to lower power production and revenue and increased operations and maintenance costs. LEE is caused primarily by materials stresses when hydrometeors (rain
Sara C. Pryor   +8 more
doaj   +1 more source

Wake Loss Analysis of Offshore Wind Farm in Operation

open access: yes南方能源建设, 2019
[Introduction] In order to understand the wake loss of offshore wind farm, the simulation results are verified to explore the variation law of offshore wake loss.
LIU Sha, WANG Zhongquan, CAI Yanfeng
doaj   +1 more source

Offshore wind farm layouts designer software's

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023
Offshore wind energy can be considered one of the renewable energy sources with high force potential installed in marine areas. Consequently, the best wind farm layouts identified for constructing combined offshore renewable energy farms are crucial.
Meysam Majidi Nezhad   +5 more
doaj   +1 more source

Investigation of flow field characteristics around a novel high-efficiency tandem dual-rotor wind turbine under different rotor spacings

open access: yesFrontiers in Energy Research
IntroductionTandem dual-rotor wind turbines achieve efficient wind energy capture through aerodynamic coupling between upstream and downstream rotors.
Xinkai Li   +8 more
doaj   +1 more source

Turbine layout optimisation for large‐scale offshore wind farms–A grid‐based method

open access: yesIET Renewable Power Generation, 2021
This study presents a new turbine layout optimisation approach using a grid‐based problem formulation for improved design performance and computational efficiency for industrial‐scale applications.
Peter Taylor   +4 more
doaj   +1 more source

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