Visual inspection of the Stage 17 rotor blades showed migration downstream. At this point in the project, flowpath staking work was performed and NDE-verified on all R-17 compressor blades. With the ...

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 ...

Mechanical Dynamics & Analysis (MD&A) repaired a Frame 5 gas turbine rotor. MD&A replaced 1st and 2nd stage buckets, repaired the seal area on the row 1 turbine wheel, performed compressor blade ...

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 ...

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 ...

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 ...