Moment of Inertia Dependence of Vertical Axis Wind Turbines in Pulsating Winds

<table>Experimental error of energy efficiency for wind amplitude (a) <svg height="11.6375" id="M115" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 23.637501 11.6375" width="23.637501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.362)"><use xlink:href="#x394"></use></g><g transform="matrix(.017,-0,0,-.017,10.959,11.362)"><use xlink:href="#x1D449"></use></g>
</svg> = 1 and (b) <svg height="11.6375" id="M116" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 23.637501 11.6375" width="23.637501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.362)"><use xlink:href="#x394"></use></g><g transform="matrix(.017,-0,0,-.017,10.959,11.362)"><use xlink:href="#x1D449"></use></g>
</svg> = 2 m/s.</table>

International Journal of Rotating Machinery

fig12

Figure 12

Figure 12: Moment of Inertia Dependence of Vertical Axis Wind Turbines in Pulsating Winds 