This article explains how to determine cause of journal bearing damage with erosion pattern as shown above. Introduction: As a machinery...

In this article, a case study of defective rolling element bearing detection will be discussed. Figure 1 - Bearing Inner Race The machine...

We were engaged to perform vibration measurement and analysis of a 260 MW Francis turbine and generator and recommended a solution to...

We were engaged to perform vibration measurement and analysis of a 41 MW steam turbine and generator as the excessive vibration amplitude...

Recently, we did torsional vibration measurement on a disk-pack coupling of 315 kW induction motor driven flue gas blower. A strain gauge...

A steam turbine-generator set was overhauled for about two (2) months before it was attempted to put back to services again. However,...

This is our last job of year 2021 working on a new steam turbine – generator set during commissioning. Unit installation was completed...

This is a case study of using motion amplification® (MA) technology to analyze vibration data of a small hydroturbine-generator set...

Crack is noticed at cooling water pipe of a large generator which is suspected due to excessive vibration. Motion amplification (MA) is...

This is a case study of vibration measurement and analysis on air duct of primary air fan installed at a new thermal power plant....

In general we perform bump/impact test to find natural frequency as rough test to prove if resonance problem exists. But however if we...

High vibration was observed at pipes installed inside the furnace in a refinery and this results in a concern of fatigue failure. This...

One of the reasons we invested in Iris M Motion Amplification (MA) camera is for piping including its associated structures and...

An agitator installed in petrochemical plant is reported excessive vibration amplitudes measured at motor, gearbox and associated...

From our experience piping vibration problem is increasing demand for analysis and field troubleshooting which can be due to increasing...

We were requested to witness field balancing on a primary air fan being performed by third party. They were using handheld vibration data...

Cooling oil pipe of 700 MW transformer revealed excessive vibration amplitude measured at cooling oil pump at more than 200 microns, pp...