Intersecting velocity streamlines

mariconeagles96 · August 25, 2014, 05:53

Dear All,

Im trying to check the velocity profile when I have 2 nozzles facing each other at ang angle of 30 degrees or so...wanted to know if there is a resultant intersecting streamline (straight, curved or whatever it is called) resulting from that high velocity of air facing each other.

How to set this up in cfx? Just have a small model so 3D is ok. If you have some links for references, its very highly appreciated.

Thanks guys!

ghorrocks · August 25, 2014, 07:53

Sounds simple enough in concept. But don't forget CFD is always more complex than first glance - things like compressible flow or turbulent mixing/jet impingement could make this very tricky.

For a guide of how to set up basic simulations have a look at the CFX tutorials.

August 25, 2014, 05:53	Intersecting velocity streamlines	#1
mariconeagles96 Member Join Date: Jun 2011 Posts: 38 Rep Power: 15	Dear All, Im trying to check the velocity profile when I have 2 nozzles facing each other at ang angle of 30 degrees or so...wanted to know if there is a resultant intersecting streamline (straight, curved or whatever it is called) resulting from that high velocity of air facing each other. How to set this up in cfx? Just have a small model so 3D is ok. If you have some links for references, its very highly appreciated. Thanks guys!

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August 25, 2014, 07:53		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,870 Rep Power: 144	Sounds simple enough in concept. But don't forget CFD is always more complex than first glance - things like compressible flow or turbulent mixing/jet impingement could make this very tricky. For a guide of how to set up basic simulations have a look at the CFX tutorials.