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
Computational fluid dynamics investigations over conventional and modified Savonius wind turbines. [PDF]
Heliyon, 2023 Wind turbines are devices that convert the kinetic energy present in the wind into clean, sustainable, and effectively renewable energy that could be used to generate electricity.
Rizk M, Nasr K.
europepmc +2 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 +2 more sources
Effect of Savonius blade height on the performance of a hybrid Darrieus-Savonius wind turbine
Journal of Mechanical Engineering and Sciences, 2019 A vertical hybrid turbine commonly consists of a Darrieus and Savonius rotor where the Savonius is inside Darrieus turbine. This paper describes the experimental study of hybrid Darrieus-Savonius wind turbines by variation in Savonius blade height.
Dewi Puspitasari, Kaprawi Sahim
doaj +3 more sources
Numerical study on performance of a vertical axis wind rotor with S-shaped blades. [PDF]
PLoS ONETraditional Savonius wind rotor has simple structure and can operate in any wind direction. However, its aerodynamic efficiency is lower than other types.
Lei Song +4 more
doaj +2 more sources
Investigation of an innovative savonius turbine in practice. [PDF]
Sci RepAbstract The current study recommends a novel design that includes lightweight flapping gates that open when the convex side is facing the wind source in order to reduce negative torque and increase the efficiency of Savonius wind turbines. Very light leaf or torsional springs can be used to ensure that the gates close smoothly by returning ...
Afify R, Saber E, Awad H.
europepmc +4 more sources
Hybridization of a Micro-Scale Savonius Rotor Using a Helical Darrieus Rotor
FluidsThis study presents a micro-scale hybrid wind turbine that integrates a Savonius rotor with a Helical Darrieus rotor, aiming to enhance energy conversion efficiency and adaptability for decentralized renewable energy generation.
Martin Moreno +4 more
doaj +2 more sources
PEMBUATAN TURBIN ANGIN SAVONIUS BERTINGKAT BERBAHAN ALUMUNIUM
Journal of Industrial Engineering and Operation Management, 2021 ABSTRAK Turbin angin savonius merupakan turbin angin dengan sumbu vertikal yang memiliki banyak kelebihan di antaranya bentuk konstruksi yang mudah dibuat, tidak memerlukan kecepatan angin yang tinggi untuk mulai berputarnya.
Idzani Muttaqin, Muhammad Suprapto
doaj +1 more source
Otopro, 2023 Recently, many countries are looking for alternative energy sources that are renewable and environmentally friendly, one of which is wind energy, with Indonesia's wind energy potential of 9 GW and relatively low wind speeds and geographical position, it ...
Indra Herlamba Siregar +2 more
doaj +1 more source
Design and Implementation of a Novel Wind Turbine-PMSG for Marine and Domestic Water Purification Application [PDF]
International Journal of Industrial Electronics, Control and Optimization, 2022 Providing purified water in marine and domestic applications, especially in remote areas regarding fossil fuels environmental pollutants, makes it hard to use conventional energy sources.
Hassan Zare +3 more
doaj +1 more source