Results 21 to 30 of about 1,777 (221)
Time scales of dynamic stall development on a vertical-axis wind turbine blade
Flow, 2023 Vertical-axis wind turbines are excellent candidates to diversify wind energy technology, but their aerodynamic complexity limits industrial deployment.
Sébastien Le Fouest +2 more
doaj +1 more source
Research on the aerodynamic characteristics of a lift drag hybrid vertical axis wind turbine
Advances in Mechanical Engineering, 2016 Compared with a drag-type vertical axis wind turbines, one of the greatest advantages for a lift-type vertical axis wind turbines is its higher power coefficient ( C p ).
Xiaojing Sun +5 more
doaj +1 more source
Structural optimization design of novel Senegal vertical axis wind turbine [PDF]
Journal of Hebei University of Science and TechnologyAiming at the problem that the wind energy utilization of vertical axis wind turbines is slightly lower than that of horizontal axis wind power,a new wind turbine based on Senegalese (Senegal) type wind turbine was proposed. Firstly, the curvature of the
Zheng LI +4 more
doaj +1 more source
Advancements in Offshore Vertical Axis Wind Turbines
Energies, 2023 In the past few years, the journal Energies received various original research manuscripts on offshore vertical axis wind turbines (VAWTs) [...]
openaire +3 more sources
Performance Enhancement of a Darrieus Vertical Axis Wind Turbine using Divergent Ducting System
Tikrit Journal of Engineering Sciences, 2018 Ducting system is an effective way to potentially augment the performance of wind turbine for applications in building architectures. This paper is aimed to study one of the possible enhancement method of the vertical axis wind turbine performance. It is
Abdullateef A. Jadallah +2 more
doaj +3 more sources
The influence of the number of rotor blades on the performance of orthopter wind turbine
MATEC Web of Conferences, 2018 This paper describes the influence of the number of rotor blades the performance of the orthopter wind turbine. The orthopter wind turbine is combination between a drag-type and a lift-type vertical axis wind turbine which each blade combines a rotating ...
Firdaus Rachmat +3 more
doaj +1 more source
Influences of some parameters on the performance of a small vertical axis wind turbine
Renewable Energy and Environmental Sustainability, 2016 The effects of various parameters on the performance of a straight bladed vertical axis wind turbine, using the vortex model, have been numerically investigated. A vortex model has been used to evaluate the performance of a vertical axis wind turbine, by
Dumitrache Alexandru +3 more
doaj +1 more source
Journal of Applied Fluid Mechanics, 2020 Onsite utilization of wind energy in the urban environment is an effective solution to environmental protection and energy security. The typically micro wind turbines, including Savonius vertical axis wind turbine, H-type vertical axis wind turbine and ...
J. Y. Zhu, L. Zhang, Q. L. Qu, P. Q. Liu
doaj
FABRICATION VERTICAL AXIS WIND TURBINE
, 2023 Wind energy is one of the non-conventional forms of energy and it is available in affluence. Electricity can be generated with the help of vertical axis wind turbine. This projects aims of utilizing this wind energy in most effective manner to get the maximum electric output, and therefore we selected highway as our installation site where we can take ...
S. Santhosh +4 more
openaire +2 more sources
Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source