A high-speed wind wheel of axial type with working blades fixed on the shaft, located at an angle to the plane of rotation, characterized in that the working blades are fixed on the shaft motionlessly, and the wind wheel is equipped with additional blades located in the plan between the working blades, the plane of rotation of which has a shift relative to the plane of rotation of the workers blades, while additional blades are located at a greater angle to the plane of rotation than the working blades.
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