And finally, we have good access to this NASA CALCULATOR for flight profiles. No Java pieces are needed.
Well, you can see that there is a place on the air profile, where the speed of the air is 3 times higher than the speed of the general .. but this is only on a small part of the profile .. But there would be set turbine ..
here a link to this calculator and you can start learning aerodynamics yourself ... before the university is formed in this direction of aerodynamic energy.
https://www.grc.nasa.gov/www/k-12/airplane/foil3.html
Andrew
