TGT against EPR
Thread Starter
Joined: Aug 2006
Posts: 5
Likes: 0
From: Hong Kong
Originally Posted by KennethTang
Hi all,
anyone knows the actually relationship between EPR and TGT for a gas turbine engine?
any equation or formula to relate them?
Please help!!
anyone knows the actually relationship between EPR and TGT for a gas turbine engine?
any equation or formula to relate them?
Please help!!

Joined: Dec 1998
Posts: 3,038
Likes: 52
From: .
No none that I know of.
With EPR set EGT can vary it depends how old/new/worn/dirty etc the engine is. As far as I am aware there is no direct relationship between the 2. Also depends where the EGT thermocouples are positioned, too many variables.
With EPR set EGT can vary it depends how old/new/worn/dirty etc the engine is. As far as I am aware there is no direct relationship between the 2. Also depends where the EGT thermocouples are positioned, too many variables.





