Reply by abdulla

This units have only case vibration and the monthly trend is not showing any increasing trend. The overall levels are around 4mm/sec...

Reply by Kishore kumar

Dear , is there any vibration along with the seal damage .if so please post the Vibration spectrum .i don't think so it has seal issue...
Kishore kumar

Reply by ckyjohn

Did you correct for the direction of the accelerometer in an axial direction on the diagram? In other words are these corrected values...

Reply by Pakhtoon

Thanks Walt for your valuable feed back. Based on your comments I have performed Impulse-response tests on compressor and turbine...