SOME EXAMPLES OF CST'S RCA & TROUBLESHOOTING ACTIVITY
High piping vibrations on a Hyper-compressor was investigated and cured by strain-gage pressure measurement, pulsation analysis, orifices insertion and support modification
After two catastrophic failures of an integrally geared centrifugal compressor, CST RCA allowed to put it back online successfully by changing bearings.
Two steam turbines had the same severe rubbing at the start-up. CST found the cause and the solution
Repeated Hyper-compressor interstage cooler ruptures due to excessive vibrations were cured by FEM study, new support design introduced