How to set the BC for coupling surface in Ansys

sosososo1114 · July 17, 2012, 14:54

Hi, dear all , I am using Ansys to do thermal analysis (FEA). I have two material (solid and fluid seperately) in my model. The fluid zone is sealed in the solid zone. I have set up bc for the solid zone. but I am not quite sure how to set up bc for the fluid zone, do I need to do so? I know in fluent is automatically done by the software ........any hints will be helpful...

rikio · July 19, 2012, 03:15

I have not done any such simulation, but in my opinion, if you set BC for the fluid zone, there would be conflicts between the BC and the automatically calculated values.

July 17, 2012, 14:54	How to set the BC for coupling surface in Ansys	#1
sosososo1114 Member Hongjin Wang Join Date: Mar 2010 Posts: 37 Rep Power: 16	Hi, dear all , I am using Ansys to do thermal analysis (FEA). I have two material (solid and fluid seperately) in my model. The fluid zone is sealed in the solid zone. I have set up bc for the solid zone. but I am not quite sure how to set up bc for the fluid zone, do I need to do so? I know in fluent is automatically done by the software ........any hints will be helpful...

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July 19, 2012, 03:15		#2
rikio Senior Member Rikio Join Date: Mar 2009 Location: SH, China Posts: 182 Blog Entries: 1 Rep Power: 17	I have not done any such simulation, but in my opinion, if you set BC for the fluid zone, there would be conflicts between the BC and the automatically calculated values.