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

<table>Historic trend of the overall amplitude of the vibrations measured at the generator bearings no. 1 and no. 2 in on-load operating conditions (3000 rpm) within a twenty-hour time interval.</table>

International Journal of Rotating Machinery

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Figure 3

Figure 3: Effects of the Hot Alignment of a Power Unit on Oil-Whip Instability Phenomena 