OK, Paul, so maybe I'm just a little bit (lot?) dumb, but-I have seen the
Table 12-1 figure labled "Coordinates of Streamline Diffusers" many times,
but I still don't understand it.  How about a simple X Y set of points that
I MIGHT be able to understand and transfer to paper.

Bob Darrah

OK what is the size of your rad?
Herein lies the main limatation of this scheme. If your rad is 18 
inches high the duct will have to be 3 X 9 or 27 inches long. Do you have 
that much room? If you do fine. I'll give you the actual
coordinates. If not you should go with the wedge shaped duct 
as out lined in Kay's and London. A much more compact way
of doing the same thing.


Paul Lamar
 
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