The present work relates to the design of a new impeller type vertical axis wind turbine, which is uses wind energy more effectively. This design presents a special frame design with vanes. The frame of the rotor wind turbine is designed to increase the output of a wind turbine that uses kinetic energy of the wind. In the present work the model of the rotor three frame movable vane cavity shape are fabricated and tested in a wind tunnel and CFD software.The vanes are located on vertical bars installed in hinges of the frames. Such a design enables the rotation of the bars with frames under...