Vibration testing and analysis. This has been referred to in a number of different ways, most of which are not meant to be complimentary. Voodoo box, black magic, rocket scientist stuff, etc. It is an ...

The last few years have shown progress in finite-element analysis intended for use by design engineers. Many programs that work with CAD provide several different types of analysis, and the range of ...

Detailed analysis of ship vibration issues has been published by ABS to support the industry in mitigating damage caused by vibrations induced by machinery and the environment. Insights into Ship ...

Many readers probably think “black magic” describes the math involved in finding the dynamic response of a structure from random excitation. When can you be sure you have jumped through all the ...

Vibration measurement instruments and vibration analyzers measure, display, and analyze vibration. Vibration is a simple harmonic motion. The oscillation about a reference point can be modeled ...

Present day requirements for enhanced reliability of rotating equipment are more critical than ever before, and the demands continue to grow constantly. Advances are constantly made in this area, ...

Discover how PBS eXpress is transforming engine vibration analysis with advanced features designed for efficiency and precision in turbine maintenance. The PBS eXpress system was heavily influenced by ...

High vibration is a common problem for motors installed on top of vertical pumps. Its source can stem from a mechanical issue with the pump, motor, or coupling — or even hydraulic forces from the pump ...