Why still no dive acceleration difference?

[BlackBerry]

Originally Posted by Crumpp

How do you figure?

http://digital.library.unt.edu/ark:/...dc62616/m1/19/


3-blade Hamilton standard 6507A-2 on P47D, efficiency varies from 83%-63% when TAS is between 0.25-0.7 Mach.


Diagram 1, Cp/blade=0.9, should be at high altitude.

Diagram 2, Cp/blade=0.8, should be at medium altitude.

Diagram 3, Cp/blade=0.6, should be at low altitude.