Mathematical modeling of vertical axis wind turbines

Abstract

The article talks about the growing demand for electricity in the Republic of Uzbekistan and about wind power devices that cover this need, as well as about some parameters that affect their efficiency. In addition, the NACA 4412 airfoil used in the manufacture of turbine blades and the proposed airfoil were analyzed. The parameters influencing the efficiency of vertical axis wind turbines have been studied. New device’s a mathematical model is proposed.