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-   -   cfm56 thrust curve (https://www.pprune.org/tech-log/469770-cfm56-thrust-curve.html)

togatogatoga 22nd November 2011 13:37

cfm56 thrust curve
 
Hello, I am looking for a cfm56 thrust curve.



I found one at this link (page 2):

http://data.air.cc/upload/doc/201103...2K3059-40G.pdf


however this is thrust versus mach in correlation with N1 setting..

I would like a simple N1 versus thrust available (maybe at a fixed given mach)


Do you know where to get it?



thanks!

aerobat77 22nd November 2011 15:39

since n1 for a given thrust varies with air density there is not a "simple curve" for that.

HazelNuts39 22nd November 2011 15:50

Apologies if I misunderstand your question, but I would have thought that page 2 of your link provides all the information you need to construct a curve of thrust vs N1 for any condition of altitude, temperature and Mach that you choose.

togatogatoga 22nd November 2011 20:07

yes, the page provides all the necessary data.. but since I am lazy I wanted to know if there is already an existent power curve diagram to avoid spending time to create one myself!:E

HazelNuts39 23rd November 2011 12:55

It looks like this

togatogatoga 2nd December 2011 12:24

thanks!!:ok:

Zapalam 3rd June 2025 14:46

Dead links
 
Hey guys,
I know it's a bit of a graveyard dig, but I really need the CFM56-7 thrust curve data and the links in this thread are dead.
Is there a way to recover them?
I'd greatly appreciate help.


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