Problem in interfacing

vaibhavraikhare · December 9, 2011, 06:55

i have prepared a model in Gambit n applied interface command on it..after exporting in fluent i did grid interfacing of the interface..but heat transfer is not passing the interface..the upper side of model is being unaffected..is there any other process which i left during processing or initialization????

Amir · December 9, 2011, 07:50

I'm not sure; but I think you have to set interface type to "coupled" in "define->grid interface".

Bests,

vaibhavraikhare · December 9, 2011, 08:01

Thnkx amir, but i have already done that but there is no change on upper side of interface.

alligngr8 · December 10, 2011, 02:28

hi,
What I perceive from your statement is that you have 2 regions say a solid and liquid and you want to study the temperature etc profile in them.But the way you are proceeding , u are getting profiles independent of each other.I n short you want to carry out conjugate heat transfer analysis.

If that is the case do the following:

when you are making geometry, select the parts (or zones , fluid and solid to be studied in ur case )and convert them in to one body by selecting make new part.
after that when u mesh and all it will show the desired results.

December 9, 2011, 06:55	Problem in interfacing	#1
vaibhavraikhare Member Vaibhav Rai Khare Join Date: Jul 2011 Location: Jaipur Posts: 37 Rep Power: 15	i have prepared a model in Gambit n applied interface command on it..after exporting in fluent i did grid interfacing of the interface..but heat transfer is not passing the interface..the upper side of model is being unaffected..is there any other process which i left during processing or initialization????

December 9, 2011, 07:50		#2
Amir Senior Member Amir Join Date: May 2009 Location: Montreal, QC Posts: 735 Blog Entries: 1 Rep Power: 23	I'm not sure; but I think you have to set interface type to "coupled" in "define->grid interface". Bests, __________________ Amir

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December 9, 2011, 08:01		#3
vaibhavraikhare Member Vaibhav Rai Khare Join Date: Jul 2011 Location: Jaipur Posts: 37 Rep Power: 15	Thnkx amir, but i have already done that but there is no change on upper side of interface.

December 10, 2011, 02:28		#4
alligngr8 New Member deewakar Join Date: Dec 2011 Posts: 18 Rep Power: 14	hi, What I perceive from your statement is that you have 2 regions say a solid and liquid and you want to study the temperature etc profile in them.But the way you are proceeding , u are getting profiles independent of each other.I n short you want to carry out conjugate heat transfer analysis. If that is the case do the following: when you are making geometry, select the parts (or zones , fluid and solid to be studied in ur case )and convert them in to one body by selecting make new part. after that when u mesh and all it will show the desired results.