As mentioned in part 1 of this series, the solution to the shortcomings of centrifugal pumps can be positive displacement (PD) screw pumps. The...

By Lin Liu and Suri Ganeriwala, SpectraQuest Inc.  In this article, fracture propagation is simulated using a finite element model for a gearbox that is...

By Mark Harshman, Siemens Medium voltage variable frequency drives (VFDs) are often the best choice to capitalize on opportunities to significantly reduce the operating and...

In last month’s introduction to this article, we discussed how the evolution of ISO standards has gradually refined life calculation methods to help close...

There are many important items to consider when choosing a controller for machine and process automation. Breaking down the equipment’s operational needs is a...

Pump users are asking for greater efficiency and more integrated solutions from both their pumps and motors, and Grundfos constantly strives to make its...

The pump industry, like many others in today’s economic landscape, is striving to extend equipment operating life while putting greater demands on that equipment....

By George Roscoe, Siemens An arc-flash event—a fiery explosion that can result from short circuits in electrical distribution equipment—is one that facility managers shudder to...

By Chinmay Shete, Machfu Rotating equipment, used widely in industrial processes, is relied upon to move fluids and gases through production operations and throughout the...

Unlike residential consumers, industrial and commercial companies are required to pay for the reactive KVA demand power along with the active KW energy consumed....