Water streams with low heads can be found in India, both naturally as well as through irrigation canals. These natural resources can be used to generate electricity by utilising Hydrokinetic water turbines. The current investigation includes an experimental investigation of the axial ...
Stating theorically, maybe you can start with defining the system model with the mathematical model which can have the equations that describe the generator dynamics, the power conversion, and the hydrokinetic turbine characteristics. And then design the MPPT controll...
Hydrokinetic turbineSavonius turbinePower coefficientBezier curveTwist angleSavonius hydrokinetic turbine (SHKT) is a drag-based turbine which can be a viable source of electricity using rivers, canals etc. The fluctuation in moment coefficient is an important parameter impacting the shaft vibration and ...
This study compares the performance of two hydrokinetic turbines, the 3-blade spherical-shaped Savonius hydrokinetic turbine (SSHKT) and the Darrieus hydrokinetic turbine (SDHKT), under pipe flow conditions. Both numerical and experimental analyses were conducted to evaluate key performance parameters, ...
INDIATURBINESThis article addresses the simulation and experiments performed on a Gorlov Helical Turbine (GHT) by altering the index of revolution of its helical blades. Gorlov Helical Turbine is a hydrokinetic turbine that generates energy from the perennial/tidal source. The paper...
Based on the investigations, Savonius hydrokinetic turbine having divergent slot has outperformed the all other shapes of slots for the entire range of tip speed ratio considered. The highest power coefficient of 0.2942 corresponds to the tip speed ratio value of 0.9 has been achieved for divergent...
Based on these discussions, the strategies for future hybrid turbine designs are presented.doi:10.1007/s12046-023-02176-2Talukdar, Parag KKulkarni, VinayakChatterjee, DhimanSaha, Ujjwal KSpringer IndiaSādhanā: Academy Proceedings in Engineering Sciences...
Performance analysis of a Savonius hydrokinetic turbine with aerodynamic blade shape and different overlap ratios: A numerical flow-driven approachFlow-driven approachSHTAerodynamic blade shapeOverlap ratioComputational fluid dynamics (CFD)SSTInfluence of aerodynamic blade shape (SR5050) on the SHT.Influence...
Hydrokinetic TurbinePower coefficientTorque coefficientTip speed ratioChannel BendThe global shift towards renewable energy has driven research into efficient hydrokinetic energy harvesting, particularly using Savonius turbines for their simplicity and adaptability to low-flow environments. While previous studies ...
In this paper, a CFD study has been carried out to improve the efficiency of the Savonius turbine with the application of proposed slotted blades and validated with the experimental study. Also, this study aims for the optimization of a slotted blade Savonius hydrokinetic turbine (SHT) ...