A review of the optimization studies for Savonius turbine considering hydrokinetic applications

NR Maldar, CY Ng, E Oguz - Energy Conversion and Management, 2020 - Elsevier
The trend of utilizing renewable energy sources is witnessing a brisk growth around the
world. Among the various sources of renewable energy, hydropower is considered the most …

Metamodeling-based parametric optimization of a bio-inspired Savonius-type hydrokinetic turbine

I Hashem, B Zhu - Renewable Energy, 2021 - Elsevier
Hydropower is one environmentally friendly option for meeting these energy demands.
Because such technologies do not require a weir or a dam, they may be used with minimal …

[PDF][PDF] Effect of Geometry Modification on Turbine Performance: Mini-Review of Savonius Rotor

DM Prabowoputra, AR Prabowo - International Journal of Mechanical …, 2022 - ijmerr.com
The rotor is a critical component in converting kinetic energy into electrical energy in the
turbine. There are many types of turbines, one of which is the Savonius Turbine, a kind of …

Performance analysis of novel V-shaped turbine blade profile by three-dimensional numerical investigations with varying overlap ratios for hydropower application

CM Shashikumar, V Madav - Ocean Engineering, 2022 - Elsevier
In the present paper, three-dimensional numerical simulations were carried out to examine
the influence of the overlap ratio between the two straight edges on the advancing and …

Performance assessment of savonius hydrokinetic turbine in a sharp 90° channel bend

AA Nikbakhsh, M Mehraein, M Karami… - Energy for Sustainable …, 2023 - Elsevier
Hydrokinetic technology is a new and competitive source of renewable energy in remote
areas. Previous research on the impacts of the presence of this type of turbine have often …

Assessment of turbine stages and blade numbers on modified 3D Savonius hydrokinetic turbine performance using CFD analysis

DM Prabowoputra, AR Prabowo, S Hadi… - … Modeling in Materials …, 2020 - emerald.com
Purpose In Southeast Asia, the renewable energy produced from hydropower systems has
significant potential. Therefore, adequate development is needed to prevent future energy …

Miniature water flow energy harvester based on savonius-type microturbine: an experimental study

G Lepipas, AS Holmes - Smart Materials and Structures, 2024 - iopscience.iop.org
In this experimental study, a miniature turbine-based water flow energy harvester designed
for the purpose of providing power to wireless sensors within water pipes is reported. The …

[HTML][HTML] A Novel Wind Energy Gathering Structure for the Savonius Wind Turbine and Its Parameter Optimization Based on Taguchi's Method

T Zhang, S Xu - Energies, 2024 - mdpi.com
An auxiliary structure can significantly improve the wind-trapping capacity of the Savonius
wind turbine. In this study, a novel auxiliary structure called a wind energy gathering …

Optimization of a Savonius hydrokinetic turbine for performance improvement: A comprehensive analysis of immersion depth and rotation direction

MA Ramdhani, IH Cho - Ocean Systems Engineering, 2024 - koreascience.kr
The turbine system converts the kinetic energy of water flow to electricity by rotating the rotor
in a restricted waterway between the seabed and free surface. A turbine system's immersion …

Multi-objective optimization study of wave elimination and electricity generation performance of Savonius hydrokinetic turbine based on metamodel

R Song, B Liu, Z Yang, C Ren, X Cui, Y Sheng - Ocean Engineering, 2023 - Elsevier
The floating power generation and wave elimination system is getting more and more
attention because of its multiple functions. The Savonius hydrokinetic turbine (SHT) can be …