After the energy crisis in the 1970s, studies on alternative electrical energy production
processes gained more importance especially considering the possibility of a new energy …

This study is focused on the aerodynamic optimization of Vertical Axis Wind Turbines'
blades. A special feature was investigated–the opening at the blade's trailing edge (opened …

In this study, 2D Computational Fluid Dynamics (CFD) model was used to investigate the
optimum working conditions of the S-Rotor Savonius (S-RS) wind turbine and to determine …

Scopul lucrării: Sporirea eficienței de conversie a rotoarelor elicoidale cu ax vertical prin
optimizarea parametrilor geometrici. Obiectivele cercetării sânt: cercetarea profilurilor …

Structura tezei: lucrarea este formată din introducere, patru capitole, concluzii și
recomandări, bibliografie din 152 de titluri și 15 anexe, 144 pagini de text de bază, 136 …

The increase demand for electric power, high consumption and little power station capacity
has caused to reduce supplying hours of electricity in Iraq. Furthermore high bills prices …

Due to the challenging wind potential and the increasing energy demand, it is important to
design the future wind turbines to operate efficiently at low wind speeds. The focus of this …