Sign in to follow this  
Guest Ron Freimuth

EPR calculation

Recommended Posts

Hi,Is there anybody who could help me out with the calculations for EPR. The FS own EPR value gives me strange values, it goes below 1 when I'm up in the air which is to say the least wrong!Thanks/Matts

Share this post


Link to post
Share on other sites
Help AVSIM continue to serve you!
Please donate today!

>Hi,>>Is there anybody who could help me out with the calculations>for EPR. The FS own EPR value gives me strange values, it goes>below 1 when I'm up in the air which is to say the least>wrong!>>/Matts I have some formulas for the turbines used in the B727. Based on regressions of a 727 FM simulator's values. I'm planning to test the formulas with an XML gauge soon. Only FS variables are needed to calculate approprite EPR. I'd expect the same formulas with different constants would work for many turbines. With these formulas, EPR is based on EGT. So, an accurate EGT will be calculated first. The FS2K2 EGT is also inaccurate. I'm often in the Avhistory AIR file forum (url in other message). So, that's the place to learn of any results. Ron

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Sign in to follow this