Effects of the Hot Alignment of a Power Unit on Oil-Whip Instability Phenomena

<table>Polar plot of the dimensionless journal position of bearing no. 1 measured during a four-day time interval within which two oil-whip instability onsets occurred.</table>

International Journal of Rotating Machinery

fig12

Figure 12

Figure 12: Effects of the Hot Alignment of a Power Unit on Oil-Whip Instability Phenomena 