two domain

mina.p · March 11, 2014, 01:27

hi
Hi
i'm simulating a 2D channel consists of two domain
1-stationary domain : channel
2- rotting domain: a circle in a channel(cut the geometry by a circle sketch)
both domain= fluid domain(water)
in stationary domain if i define a line or plane along the channel, the ave of wall heat flux on eah of them is the same
but in rotating domain i have diffrent wall heat flux ave on a line or plane that cause wrong Nu
i think it's because of interfces of two domain
would anybody help me with this problem?

ghorrocks · March 11, 2014, 06:32

Please post an image of what you are modelling and your CCL.

March 11, 2014, 01:27	two domain	#1
mina.p New Member mina Join Date: Nov 2013 Posts: 20 Rep Power: 12	hi Hi i'm simulating a 2D channel consists of two domain 1-stationary domain : channel 2- rotting domain: a circle in a channel(cut the geometry by a circle sketch) both domain= fluid domain(water) in stationary domain if i define a line or plane along the channel, the ave of wall heat flux on eah of them is the same but in rotating domain i have diffrent wall heat flux ave on a line or plane that cause wrong Nu i think it's because of interfces of two domain would anybody help me with this problem?

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March 11, 2014, 06:32		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,701 Rep Power: 143	Please post an image of what you are modelling and your CCL.