how can I set up nonuniform boundary condition?

arezo.namazi · June 6, 2010, 02:06

Hi...
I want to set up nonuniform boundary condition for velocity in inlet boundary. my case is simulation of Mild combustion in axisymmetric Furnace that I've used to reactingFoam solver .
I want to set up profile velocity that it is vary with vertical direction...
do you know anybody about this problem?
thanks.....

nimasam · June 6, 2010, 18:52

use "groovyBC" if you want to fulfil a non uniform boundary condition,
here is the link for more information :
http://openfoamwiki.net/index.php/Contrib_groovyBC

June 6, 2010, 02:06	how can I set up nonuniform boundary condition?	#1
arezo.namazi New Member Join Date: Oct 2009 Posts: 4 Rep Power: 16	Hi... I want to set up nonuniform boundary condition for velocity in inlet boundary. my case is simulation of Mild combustion in axisymmetric Furnace that I've used to reactingFoam solver . I want to set up profile velocity that it is vary with vertical direction... do you know anybody about this problem? thanks.....

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June 6, 2010, 18:52		#2
nimasam Senior Member Nima Samkhaniani Join Date: Sep 2009 Location: Tehran, Iran Posts: 1,266 Blog Entries: 1 Rep Power: 24	use "groovyBC" if you want to fulfil a non uniform boundary condition, here is the link for more information : http://openfoamwiki.net/index.php/Contrib_groovyBC