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Nimer767
30th Oct 2010, 16:50
guys , what is the main purpose of the diffuser ?

One Outsider
30th Oct 2010, 18:20
I assume you are asking about the diffuser in a jet engine, in which case the main purpose is to decrease the speed of the air coming from the compressor to a level that allows combustion to occur.

Brian Abraham
31st Oct 2010, 01:49
A diffuser (divergent duct) section converts the velocity energy to pressure energy. You will find the application also in jet engine inlets and superchargers.

BOAC
31st Oct 2010, 08:04
Diffuser - Wikipedia, the free encyclopedia (http://en.wikipedia.org/wiki/Diffuser) - Nimer - take your pick?

Nimer767
31st Oct 2010, 10:49
Thanks fellows , that was useful