At zero airspeed doesn't really matter what the heat transfer
capabilities are. During operation you'd like it to be the exact same
temperature as the coolant, this will ensure maximum transfer.

(Bob Kuykendall) wrote in message . com...
Earlier, (Jay) wrote:

...And of course in big red letters
"HOT SURFACE- DO NOT TOUCH"...

Well, if it stays hot, it isn't a very good heat exchanger, is it?

Bob K.