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cfm56 thrust curve

Old 22nd November 2011 | 13:37
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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!
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Old 22nd November 2011 | 15:39
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since n1 for a given thrust varies with air density there is not a "simple curve" for that.
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Old 22nd November 2011 | 15:50
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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.

Last edited by HazelNuts39; 22nd November 2011 at 16:01.
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Old 22nd November 2011 | 20:07
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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!
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Old 23rd November 2011 | 12:55
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It looks like this
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Old 2nd December 2011 | 12:24
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thanks!!
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Old 3rd June 2025 | 14:46
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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.

Last edited by Zapalam; 4th June 2025 at 13:23.
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