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Mostrando ítems 1-10 de 38
Influencia del tipo de alabe en el desempeño hidrodinámico de una turbina tipo Darrieus
(Revista Visión Electrónica, 2013-07)
The study of vertical axis turbines has gained great interest in recent years for its great potential. Computational fluid dynamics (CFD) is an alternative analysis tool that is being used for the understanding of the ...
Numerical simulation of the flow around a straight blade darrieus water turbine
(EnergiesSuiza, 2020-03-03)
In this study, three-dimensional transient numerical simulations of the flow around a cross flow water turbine of the type H-Darrieus are performed. The hydrodynamic characteristics and performance of the turbine are ...
Numerical study of the effect of winglets on the performance of a straight blade darrieus water turbine
(MDPI, 2018-01-28)
This study deals with the three-dimensional unsteady numerical simulation of the flow around a cross-flow vertical-axis water turbine (CFWT) of the Darrieus type. The influence of turbine design on its hydrodynamic ...
Numerical simulations of active flow control with synthetic jets in a Darrieus turbine
(Elsevier, 2017-12)
This study presents two-dimensional numerical simulations of the flow around a cross-flow vertical-axis water turbine (straight-bladed Darrieus type) using active flow control by means of synthetic jets. The performance ...
RANS and hybrid RANS-LES simulations of an H-Type darrieus vertical axis water turbine
(MDPI, 2018-09-06)
Nowadays, the global energy crisis has encouraged the use of alternative sources like the energy available in the water currents of seas and rivers. The vertical axis water turbine (VAWT) is an interesting option to harness ...
Design and prototype of a micro hydrokinetic vertical turbine
(European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ), 2017-04)
In Latin America only few countries are 100% connected to national electric networks. In Colombia, 52% of the national territory is known as NonInterconnected Zones with a population of 2 million people. To cover these ...
CFD simulation of a horizontal axis hydrokinetic turbine
(European Association for the Development of Renewable Energy, Environment and Power Quality (EA4EPQ), 2017-04)
This study presents three-dimensional full transient numerical simulations of a horizontal axis hydrokinetic turbine, HAHT with particular emphasis on the analysis of its hydrodynamic characteristics. Hydrokinetic turbine ...
Computational study of transient flow around Darrieus type cross flow water turbines
(American Institute of Physics Inc., 2016-01-13)
This study presents full transient numerical simulations of a cross-flow vertical-axis marine current turbine (straight-bladed Darrieus type) with particular emphasis on the analysis of hydrodynamic characteristics. Turbine ...
Comparison of sliding and overset mesh techniques in the simulation of a vertical axis turbine for hydrokinetic applications
(MDPI, 2021)
The application of Computational Fluid Dynamics (CFD) to energy-related problems
has increased in the last decades in both renewable and conventional energy conversion processes.
In recent years, the application of CFD ...