Comparative analysis of torque-adding wind energy conversion systems with a counter-rotating vs. conventional electric generator

R Saulescu, C Jaliu, M Neagoe, D Ciobanu… - Frontiers in Energy …, 2023 - frontiersin.org
The paper presents a comparative analysis on the steady-state behavior of two counter-
rotating wind turbines with same components, where the generator can operate as a counter …

Parametric study on a performance of a small counter-rotating wind turbine

M Pacholczyk, D Karkosiński - Energies, 2020 - mdpi.com
A small Counter-Rotating Wind Turbine (CRWT) has been proposed and its performance
has been investigated numerically. Results of a parametric study have been presented in …

Aerodynamic Investigation of Tower Shadow Effects on the Horizontal Axial Dual-Rotor Wind Turbine

M Zhao, R Zha, K Wang, X Wu… - International …, 2023 - asmedigitalcollection.asme.org
In this paper, unsteady numerical simulations for horizontal axis dual-rotor wind turbines
with and without a tower were carried out using the actuator line model (ALM) instead of the …