View Single Post
  #204  
Old April 16th 07, 11:25 PM posted to rec.aviation.piloting,rec.aviation.student
[email protected]
external usenet poster
 
Posts: 2,892
Default Question to Mxmanic

In rec.aviation.piloting Mxsmanic wrote:
Rip writes:


I don't know, but I'm going to find out! I can envision an aircraft with
light wing loading, like a Cessna for instance, compressing the air
locally as it creates lift. After passage of the wing, the lift created
downwash would rebound upward, kind of like skipping a stone on the
water.


Virtually no compression occurs at the speeds of a Cessna. Compression is
only an issue at high speeds. At low speeds, air behaves very much like an
imcompressible fluid.


Wave your hand through the air. Did it feel like an imcompressible fluid?

--
Jim Pennino

Remove .spam.sux to reply.