Results 11 to 20 of about 2,912 (220)
Enhancement of Savonius Wind Turbine Performance Through Blade Optimization [PDF]
Journal of Applied Fluid MechanicsThe objective of this study is to create an innovative blade design that enhances the power efficiency of the Savonius rotors. This is achieved by optimizing the blade shape of the traditional Savonius rotor using the ANSYS Adjoint solver program.
O. Hazar +3 more
doaj +2 more sources
CFD computation of the Savonius rotor
Journal of Theoretical and Applied Mechanics, 2015 In this paper, Computational Fluid Dynamics (CFD) analysis of a two-dimensional two- -bucket Savonius rotor, using ANSYS Fluent solver, is presented. Computational methods of fluid dynamics are used to estimate the aerodynamic forces acting on the rotor, the torque and the power extracted by the Savonius rotor.
Rogowski, Krzysztof, Maroński, Ryszard
openaire +3 more sources
Slotted Blades Savonius Wind Turbine Analysis by CFD
Energies, 2013 In this paper a new bucket configuration for a Savonius wind generator is proposed. Numerical analyses are performed to estimate the performances of the proposed configuration by means of the commercial code COMSOL Multiphysics® with respect to Savonius ...
Andrea Alaimo +4 more
doaj +2 more sources
Performance of Combined Water Turbine with Semielliptic Section of the Savonius Rotor
International Journal of Rotating Machinery, 2013 The Darrieus turbine is a suitable power generation in free stream flow because it is simple in construction, but it has the disadvantage of its small starting torque.
Kaprawi Sahim +2 more
doaj +2 more sources
Study on the Interaction between Two Hydrokinetic Savonius Turbines [PDF]
International Journal of Rotating Machinery, 2012 Savonius turbine is simple in design and easy to fabricate at a lower cost. The drag is the basic driving force for Savonius turbine. Savonius turbines are mainly used for the small-scale electricity generation in remote areas.
Kailash Golecha +2 more
doaj +2 more sources
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
Aerodynamic Performance of Vertical-Axis Wind Turbines
Journal of Marine Science and Engineering, 2023 The nonstationary separated incompressible flows around Darrieus and Savonius rotors of vertical-axis wind turbines were investigated through computational simulation using the Reynolds averaged Navier–Stokes equations and Spalart–Allmaras turbulence ...
Dmytro Redchyts +6 more
doaj +1 more source
Experimental Study of Wind Booster Addition for Savonius Vertical Wind Turbine of Two Blades Variations Using Low Wind Speed [PDF]
E3S Web of Conferences, 2019 The Wind turbine is a tool used in Wind Energy Conversion System (WECS). The wind turbine produces electricity by converting wind energy into kinetic energy and spinning to produce electricity.
Yohana Eflita +4 more
doaj +1 more source
Teknika, 2020 Turbin savonius adalah diantara jenis turbin yang dapat digunakan pada kecepatan angin rendah. Variasi jumlah sudu turbin savonius yaitu dua sudu, tiga sudu, dan empat sudu.
Sudirman Sudirman, Hadi Santoso
doaj +1 more source
Mekanika, 2021 The inconsistency of the wind flow considered as one of the factors which tend to decrease the performance of the wind turbine. This paper proposes a further analysis of the initial rotation characteristic of a hybrid Savonius - Darrieus wind turbine ...
Hangga Wicaksono +3 more
doaj +1 more source