"John" wrote in message
...

"Andy Champ" wrote in message
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the_constructor wrote:
Can you explain difference between axial and centrifugal etc.


See

http://en.wikipedia.org/wiki/Axial_compressor
http://en.wikipedia.org/wiki/Centrifugal_compressor


Andy

Try this as well:


http://www.engineeringtoolbox.com/fan-types-d_142.html

Hi,
I would like to thank everyone for their input on this subject. I am really
grateful for all your help.
James