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Old 17 Jan 2021, 02:56 (Ref:4029555)   #8682
Adam43
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Originally Posted by canaglia View Post
I clearly see that on X axis there is engine speed, but what does mean N/Nmax as dimensionsless fraction, or maybe you mean friction? can't understand the correlation
In the table it shows that 500kW occurs at 95% (fractions are dimensionless) of the maximum engine speed. The power then drops off after and is only 495kW.

Interesting that later on that page it says they will correct the curve for conditions! So if we are, say, at altitude there will be no loss of power and and turbo v. normally aspirated differences won’t show.

Must have a decent look at this doc at some point.
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