Large centrifugal impeller compressors are commonplace throughout the petrochemical sector, where they usually operate on a continuous duty basis. When a scheduled maintenance task at a refinery in ...

The rotary air compressor market has witnessed steady growth over the past few years, driven by various factors such as industrialization, infrastructural developments, and increasing demand for ...

Delta Hybrid is a synergy of blower and compressor technology that offers totally new opportunities for the generation of positive and negative pressure of air and neutral gases, owing to the ...

After reciprocating, sliding vane compressors, also referred to as rotary vane compressors, are one of the oldest types of compressors. The first known description of a sliding vane pump was in a book ...

One of the newer technologies involves twin screw compressors. This article will look at service-related aspects of such a unit. The screw compressor is a positive-displacement rotary mach-ine.

In the field of manufacturing and industry, having a reliable energy source to generate power and perform functions can make or break a business. Therefore, compressor air systems are a crucial part ...

22 September 2016 JEDDAH -- Siemens has manufactured the largest geared compressor rotor in the world, and testing conducted at its facility in Duisburg, Germany. The first-stage impeller has a ...

With the gas turbine compressor rotor blade re-staking complete, reinstallations and close-out inspections began. While reinstalling the transition pieces, MD&A detected misalignments from a previous ...

Applying vibration modelling in gas turbines to fault monitoring of the same equipment can assist maintenance planning and extend system life. Bearings are responsible for vibratory phenomena in gas ...