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Publications (4)
The blade profile selection is paramount for the efficient operation of straight Darrieus wind turbines in terms of torque and power generation. In this work, we have used the Kline-Fogleman Airfoil (KFA) design for the wind turbine blades. The concept of KFA design aims to cause flow separation, vortex formation, and reattachment establishment bef...
The present study treats numerically the performance of a straight-bladed, vertical axis, Darieus wind turbine. A
two-dimensional (2D), Unsteady Reynolds-averaged Navier–Stokes (URANS) simulations were performed out by
the solver ANSYS/FLUENT using the sliding mesh method. Four turbulence models, namely the one-equation
Spalart– Almaras (SA) model,...
This work deals with the CFD analysis of the performance of a three-bladed straight vertical axis wind turbine. The unsteady two-dimensional (2D) Reynolds-averaged Navier-Stokes (RANS) simulation was carried out the ANSYS/FLUENT solver by using the sliding mesh technique. The efficiency of four turbulence models, namely the one-equation Spalart-Alm...
This work deals with a two-dimensional (2D) numerical study of a turbulent flow in a rectangular T-bifurcating duct. The configuration refers to the cooling mechanism existent in the stator of the electrical machines. Indeed, radial vents are placed vertically to the rotor-stator airgap to ensure airflow. Therefore, a better understanding of the fl...