Results 61 to 70 of about 6,676 (235)
Frontiers in Marine Science, 2022 To understand the interaction wake effects of aligned horizontal-axis wind turbines, a refined and low-cost wake simulation framework is developed by combining the actuator line (AL) with a local dynamic Smagorinsky (LDS) model.
Yuquan Zhang +7 more
doaj +1 more source
Energy Science &Engineering, EarlyView.Passing vehicles generate short‐duration wakes that can be redirected toward a vertical‐axis turbine. The interaction between wake structure, blade count, and rotational speed governs transient torque production. Low‐solidity configurations combined with tuned rotational speed enhance energy extraction under vehicle‐induced gusts.
Aydin Ulus, Stefan Ilie Moldovan
wiley +1 more source
A New Study on the Effect of the Partial Wake Generated in a Wind Farm
EnergiesIn this article, we present an investigative study on the often-overlooked partial wake phenomenon in previous studies concerning wind farm configurations. A partial wake occurs when a portion of the actuator disk of a downstream wind turbine is affected
Said Zergane +4 more
doaj +1 more source
Wake and Turbulence Analysis for Wind Turbine Layouts in an Island
E3S Web of Conferences, 2018 There is a big wind energy potential in supplying the power in an island and most of the islands are off-grid. Due to the limited area in island(s), there is need to find appropriate layout / location for wind turbines suited to the local wind conditions.
Amrender Singh Bachhal +4 more
doaj +1 more source
Wind Turbine Wake Characterization for Improvement of the Ainslie Eddy Viscosity Wake Model
Energies, 2018 This paper presents a modified version of the Ainslie eddy viscosity wake model and its accuracy by comparing it with selected exiting wake models and wind tunnel test results.
Hyungyu Kim +4 more
doaj +1 more source
Comparison of Different Driving Modes for the Wind Turbine Wake in Wind Tunnels
Energies, 2020 The wake of upstream wind turbine is known to affect the operation of downstream turbines and the overall efficiency of the wind farm. Wind tunnel experiments provide relevant information for understanding and modeling the wake and its dependency on the ...
Bingzheng Dou +5 more
doaj +1 more source
Energy Science &Engineering, EarlyView.This study integrates climatic simulations with machine learning to predict solar and wind energy across Iraq. Results show Random Forest excels for solar (R2 = 0.98) and neural networks for wind (R2 = 0.97), enabling a practical web tool for renewable energy planning. ABSTRACT Driven by the global shift away from fossil fuels, solar and wind resources
Bassam Musheer Kareem +3 more
wiley +1 more source
Experimental Investigation of Wake Characteristics in Aligned and Staggered Wind Turbines
EnergiesWake interactions between wind turbines have a significant impact on the performance of downstream turbines and the overall efficiency of wind farms.
Bowen Yan +4 more
doaj +1 more source
Heat Transfer, EarlyView.ABSTRACT Compact plate‐fin heat exchangers (PFHEs) are commonly utilized in diverse industries, including aerospace, automotive, processing, and space. Various fin configurations, such as Plain fins, Wavy fins, Lance and Offset fins (OSFs), Perforated fins, louvered fins, and pin fins, are employed in compact heat exchangers (CHEs).
Chennu Ranganayakulu
wiley +1 more source
Thermoplastic‐Resin Transfer Molding Technology: Development and Challenges Toward Industrialization
Polymer Composites, EarlyView.Illustration of the key aspects involved in the manufacture of thermoplastic composites by T‐RTM highlighting the relationships between raw materials, resin mixing strategies, polymerization parameters, and processing equipment ranging from laboratory to industrial scale. ABSTRACT Driven by increasingly stringent international environmental regulations,
Filipe P. Martins +4 more
wiley +1 more source