Vibration monitoring and analysis are a cornerstone for determining the condition of rotating equipment. But of all the common testing technologies available (ultrasound, infrared, electric motor ...

Effective monitoring of slow speed rotating industrial applications, such as wind power generation and hydro-electric turbines is a critical requirement, just as it is on standard speed applications, ...

A ROTATING shaft can exhibit torsional vibration when, because the dynamic coefficient of friction is less than the static value, the frictional force at the bearings supporting the shaft decreases as ...

Data from PdM programs across mining and aggregates facilities reveals a clear pattern. The following five fault types are ...

Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 292, No. 1431 (Jun. 14, 1966), pp. 537-561 (27 pages) The results are given of experimental and ...