On 14 Aug, 12:35, Bruce wrote:
On Fri, 14 Aug 2009 03:37:33 -0700 (PDT), Andy
wrote:



But turbulence does not heat the air. Turbulent air generally stays at
the same temperature as the still air that was in position before.
Heat is all in the internal vibrations of the air molecules, not in
the bulk movement.

Utter nonsense. *Go to the back of the class!

Really? Can you explain how turbulent air gets hotter without
friction? I suggest that you go and read up on fluid dynamics and try
and learn something.