Nonsynchronous turbine blade vibration monitoring system
作者： Paul Francis Rozelle , Francis Speed Mckendree
DOI:
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摘要: A nonsynchronous turbine blade vibration monitoring system is comprised of a maximum two sensors circumferentially mounted along the row for detecting actual arrival times blades at sensors. Expected are determined and then compared to in order obtain deflection data. Harmonic analysis performed on data determine level each non-integral harmonic.
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