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Date: Sun, 11 Sep 2011 14:13:58 -0500
From: Charlie England <ceengland@bellsouth.net>
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To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Subject: K & W Konfusion
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Anyone else having problems interpreting K & W's chapter 12 on cooling?

I confess to only having available (downloaded) chapters  on inlets & 
cooling, but their use of terms is a bit hair-pulling for me. For 
instance, VsubB is defined on the 1st page of the chapter as 'velocity 
of the air ahead of the block' & diagrammed that way in fig 12-1, then 
it's apparently diagrammed as the velocity *leaving* the cooling block 
in fig 12-6. And quite a few of the terms don't seem to be defined at 
all (this may be due to my failure to take a physics course in college, 
& the 30+ year interval since my one semester of Calculus...).

If there's a 'K&W for Dummies' book, please recommend a source...

Charlie