PPRuNe Forums - View Single Post

19th Jul 2018, 13:16

#35 (permalink)

dook

Join Date: Oct 2017

Location: UK

Posts: 5

Likes: 0

Received 0 Likes on 0 Posts

Quote:

Think of the dimples on a golf ball...

Energises the boundary layer and provides lift, but only if the ball is spinning.

Err...….aeroplanes ?

Reply