Results 1 to 10 of about 146,089 (155)
Dependence of Power Characteristics on Savonius Rotor Segmentation [PDF]
Energies, 2021 Savonius rotors are large and heavy because they use drag force for propulsion. This leads to a larger investment in comparison to horizontal axis wind turbine (HAWT) rotors using lift forces.
Krzysztof Doerffer +4 more
doaj +3 more sources
Upstream Flow Control for the Savonius Rotor under Various Operation Conditions
Energies, 2018 Applications of the Savonius rotor have been extended in recent years, necessitating an in-depth investigation on flow characteristics of such a fluid energy converting device.
Can Kang, Wisdom Opare
exaly +4 more sources
Investigation of 3D printed Savonius rotor performance
Renewable Energy, 2016 Abstract In this study increasing the performance of Conventional Savonius wind rotor has been investigated by a 3D (three dimensional) printer which is one of the rapid prototyping techniques. For this purpose, some design changes have been introduced to increase the performance of conventional Savonius wind rotor.
Volkan Kovan
exaly +7 more sources
Comparative investigation of Savonius and hybrid H-Savonius wind rotor - an energy and exergy analysis [PDF]
EAI Endorsed Transactions on Energy Web, 2021 Exergy analysis is a vital tool for wind power development apart from energy analysis. The present study is based on a comparative energy and exergy analysis of Savonius wind rotor and hybrid H-Savonius wind rotor based
Shikha Bhuyan, Agnimitra Biswas
doaj +3 more sources
Laboratory model of the Savonius rotor
Известия высших учебных заведений: Проблемы энергетики, 2022 THE PURPOSE. Increasing the efficiency and efficiency of power plants based on renewable energy sources should be carried out by improving technological, constructive, organizational, legal, technical and economic measures.
Yu. V. Guseva +2 more
doaj +2 more sources
Influence of tilt angle and the number of guide vane blades towards the Savonius rotor performance
Energy Reports, 2021 Additional guide vane (GV) to the Savonius rotor is used to overcome the low rotor efficiency. This study is experimentally carried out to know the influence of guide vane in improving two blades Savonius rotor performance.
Waled Yahya +5 more
exaly +3 more sources
Aerodynamic Performance Investigations of Savonius Twin-rotor Wind Turbines [PDF]
Journal of Applied Fluid Mechanics, 2023 The aim of this study is to evaluate the aerodynamic efficiency of a Savonius vertical-axis wind turbine. The approach used relies on resolving the Unsteady Reynolds Averaged Navier-Stokes equations (URANS), the turbulence being modeled by the k-ω SST ...
M. Tata +8 more
doaj +3 more sources
Wind EnergyThe conventional Savonius wind turbine's power coefficient is comparatively low, which limits its efficiency. Because the power coefficient depends significantly on the blade design, this study investigates the potential of improving the turbine ...
Shihab Shahriare +2 more
doaj +2 more sources
Design and construction of Savonius rotor [PDF]
3C Tecnología_Glosas de innovación aplicadas a la pyme, 2020 Renewable energy sources have been researched for more than a century now. Wind energy; which is often characterized as an unreliable source of energy, is not unreliable if placed at places with smooth wind currents. Savonius rotor as Vertical Axis Wind Turbine (VAWT) can be used as a standalone power generation device because of its low cost, low cut ...
Mirsad Hyder Shah, Sameer Ali Alsibiani
openaire +1 more source
Applied Sciences, 2021 In order to improve the efficiency of the Savonius type vertical axis wind turbine, the present work analyzes an improvement based on an innovative rotor geometry. The rotor blades are inspired on an organic shape mathematically analyzed, the Fibonacci’s
Javier Blanco +3 more
doaj +1 more source