X-Mozilla-Keys:                                                                                 
Bill Freeman wrote:

     SNIP

Any heat going into the oil is waste energy. In fact it adds slightly
to the cooling drag.

Paul Lamar

Well, if we are REALLY smart, we make that cooling THRUST
and it is a good thing, but My guess is that this will be very 
unlikely  with real work systems.

Bill

Very very unlikely. I think we need to go supersonic
into ram jet mode before that happens.
 
Paul Lamar
 
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