TurboTime Podcast: Turbomachine Degradation with the Myth Busters

In this episode of the TurboTime podcast, Klaus Brun and Rainer Kurz talk about turbine degradation. They define terms such as fouling, corrosion, erosion, and rubbing and dig a little bit into what causes degradation, how it can be measured and minimized, and the difference between recoverable and non-recoverable degradation.

Burn explained: “A gas turbine system consists of a compressor, combustor, and one or several turbines, so degradation at its highest level is simply measured by what power output and efficiency to expect under certain operating conditions from a new machine and how much less power and less efficiency do you get after that machine has been running for thousands or tens of thousands of hours. The primary measurement is really on a macro level.”