Results 31 to 40 of about 438 (184)
Numerical Study on Aerodynamic Characteristics of H-Darrieus Wind Turbine with Blunt Trailing-edge Airfoil [PDF]
Journal of Applied Fluid MechanicsThe present study numerically examines the aerodynamic performance of an H-type vertical axis wind turbine (VAWT) utilizing airfoils with blunt trailing edges (BTE).
Z. Kong, X. Sun
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ROTOR, 2022 A wind turbine is a device that converts wind energy into mechanical energy to produce electric power. Wind turbines have a simple working principle, which is to convert wind energy into mechanical energy in the windmill, then the rotation of the turbine0makes the rotor on the generator rotate and generate electricity.
Mochamad Edoward Ramadhan +2 more
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Energies, 2022 Renewable energy has received a lot of attention. In recent years, offshore wind power has received particular attention among renewable energies. Fixed-type offshore wind turbines are now the most popular.
Hidetaka Senga +2 more
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Aerodynamic Models For The Analysis Of Vertical Axis Wind Turbines (Vawts)
, 2016 This paper details the progress made in the development of the different state-of-the-art aerodynamic tools for the analysis of vertical axis wind turbines including the flow simulation around the blade, viscous flow, stochastic wind, and dynamic stall effects.
T. Brahimi, F. Saeed, I. Paraschivoiu
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ENERGY HARVESTING FROM COOLING TOWER BY VERTICAL AXIS WIND TURBINE (VAWT)
Jurnal Teknologi, 2015 In general, Malaysia is not a suitable location to harvest energy from wind. This is because Malaysia’s mean annual wind speed is low (less than 4 m/s) and inconsistent throughout the year. However, exhaust air systems which are usually installed in commercial buildings creates a uniform and consistent wind speed.
Ahmad Azizan Abd Rahman +3 more
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Study on flow around straight-bladed vertical axis wind turbine under low tip speed ratio
Journal of Fluid Science and Technology, 2014 The flow field around a vertical axis wind turbine (VAWT) is very complicated because the blades pass in non-uniform flow field by the blade wake during rotation.
Qing'an LI +5 more
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Performance Analysis Vertical-Axis Wind Turbine (VAWT) Turbine Convex Savonius
, 2019 The bayu Power Plant (wind) is one of the potential renewable energy sources to generate electrical energy in the future. Wind power plants are working systems that change wind energy to rotate the generator to produce electricity. Based on the nature of renewable wind energy and the diminishing supply of fossil energy, research and development on the ...
Basuki Winarno +2 more
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Development of Vertical Wind Turbine Blades Using 4D Printing of Composites
Polymer Composites, EarlyView.Vertical axis wind turbine: White blade: Commercial. Black blade: Composite. ABSTRACT This paper presents the procedure to make vertical wind turbine blades using the technique of 4D printing of composites (4DPC). The blades are made using carbon/epoxy composite materials with a fiber volume fraction of about 60%.
Emad Fakhimi, Suong Van Hoa
wiley +1 more source
Energy recovery of moving vehicles' wakes in highways by vertical axis wind turbines [PDF]
FME Transactions, 2020 In this study, energy recovery from moving vehicles wake by vertical axis wind turbine (VAWT) was investigated. The wind turbine is designed to be located at the highways medians to generate electricity. Transient simulation was performed to evaluate the
Ismaeel Tareq A. +3 more
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Fabricated of Vertical Axis wind turbine (VAWT) and study the parameter
Tikrit Journal of Pure Science, 2019 Due to the lack of electric power in areas away from power transmission lines and high prices of conventional fuel due to high pollution. A vertical system is used which depends on wind energy used to rotate a vertical turbine. The system is manufactured from local materials and tested.
Yaseen H. Mahmood, Mahamed K. bedewy
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