View Full Version : B757 w/RR engines N1's

9th Nov 2005, 09:08
Hi all,

I'm in the process of calibrating cruise performance
on a 757 with Rolls-Royce (RB211-535) engines for the X-Plane flight simulator.
To do this properly, I need some cruise N1 information to get our drag, FF etc correct.
I have the EPR cruise tables, but they are of not much help... .

Can anyone help? Only need a few sample data at
optimum levels.



13th Nov 2005, 08:22
E4 or C model engine? Its a bit like.......

KEEPER: Heh heh. Stop! What is your name?
ARTHUR: It is Arthur, King of the Britons.
KEEPER: What is your quest?
ARTHUR: To seek the Holy Grail.
KEEPER: What is the air-speed velocity of an unladen swallow?
ARTHUR: What do you mean? An African or European swallow?
KEEPER: What? I...I don't know that! Auuuuuuuugh!

13th Nov 2005, 11:55
E4 or C model engine? Its a bit like.......

Lol.. doesn't matter, I'll model the one I get data on, I can change the thrust easy.. :ok: