Blade by Blade Tip Clearance Measurement

<table>Error in FM capacitance probe measurements plotted against blade number around the spinning rig wheel, illustrating a <svg height="14.85" id="M3" style="vertical-align:-2.22495pt" version="1.1" viewbox="0 0 79.3125 14.85" width="79.3125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> mm variation in blade height due to shaft eccentricity.</table>

International Journal of Rotating Machinery

Blade by Blade Tip Clearance Measurement

Figure 11