velocity in curve-shaped inlets

mohammad · January 14, 2012, 23:54

Hello everybody.
I am doing a 3-D / 2-D analysis over a blade span/airfoil.
my domain inlet is in the form of a parabola.
i am wondering when i want to simulate the large AOAs ( by using velocity components), one brach (or part ) of that curved inlet may face the velocity vector outwards, while its BC is inlet.

will this situation make some error ? Or the software will solve it by itself?

ghorrocks · January 15, 2012, 04:26

It usually works OK. But try it yourself with your situation to be sure.

mohammad · January 15, 2012, 06:26

Quote:

Originally Posted by ghorrocks

It usually works OK. But try it yourself with your situation to be sure.

To ghorrocks,
I also have heard it works.
---------------------------------
To future readers of this post,
I if this is not working i will add another post here and i will report the inability.

January 14, 2012, 23:54	velocity in curve-shaped inlets	#1
mohammad Senior Member mohammad Join Date: Dec 2010 Location: UK Posts: 245 Rep Power: 16	Hello everybody. I am doing a 3-D / 2-D analysis over a blade span/airfoil. my domain inlet is in the form of a parabola. i am wondering when i want to simulate the large AOAs ( by using velocity components), one brach (or part ) of that curved inlet may face the velocity vector outwards, while its BC is inlet. will this situation make some error ? Or the software will solve it by itself?

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January 15, 2012, 04:26		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,703 Rep Power: 143	It usually works OK. But try it yourself with your situation to be sure.