Modelling engine wear and WEP limitations

[Crumpp]

It would be nice if you could provide some sources.

Sure, try the FAA or the NTSB. Both produce some good statistical reports every year.

[Seadog]

Originally Posted by Crumpp

Sure, try the FAA or the NTSB. Both produce some good statistical reports every year.

Aircraft powerplant almost always relates to engine failure due to improper fuel management or things like premature engine brake deployment, failure to observe proper cooling/heating requirements etc...I suspect that failure due to prolonged running at high supercharger boost is pretty low on the list...