Why is T a maximum for the max rate of climb? A maximum value of T as you have defined it gives max angle of climb, not rate.
I'll try and post the graphs. The speed ranges look comparable.
from AP3456:
from Eshelby:
I've put the whole page up so you can see his generic formula for rate of climb.
Oh b*gger! and I can't edit or delete it. I'll try again:
AP3456
Eshelby
I can't get the images to post on here. I've put them on our forum
here