conduction between fluid and solid

takin · September 1, 2009, 13:04

I want to simulate a geometry like this:

T_o
---------
solid
--------- <-interface
Fluid
---------
T_i

I have already generated the geometry and mesh for two zones solid and fluid.

I do'nt know what kind of thermal boundary condition should be applied at wall defined as interface.

Manucia · September 1, 2009, 14:14

At the interface you should have two faces, (one and its shadow)
Both must be set as Thermal coupled condition
hope it helps

takin · September 2, 2009, 04:28

Quote:

Originally Posted by Manucia

At the interface you should have two faces, (one and its shadow)
Both must be set as Thermal coupled condition
hope it helps

thank you, but How can I set the"Thermal coupled condition"?

Manucia · September 2, 2009, 12:03

Define/Boundary conditions/open the thermal panel/ under thermal conditions set "coupled"

September 1, 2009, 13:04	conduction between fluid and solid	#1
takin New Member MK Join Date: Aug 2009 Posts: 22 Rep Power: 17	I want to simulate a geometry like this: T_o --------- solid --------- <-interface Fluid --------- T_i I have already generated the geometry and mesh for two zones solid and fluid. I do'nt know what kind of thermal boundary condition should be applied at wall defined as interface.

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September 1, 2009, 14:14		#2
Manucia New Member Silvia Join Date: Aug 2009 Posts: 3 Rep Power: 17	At the interface you should have two faces, (one and its shadow) Both must be set as Thermal coupled condition hope it helps

September 2, 2009, 12:03		#4
Manucia New Member Silvia Join Date: Aug 2009 Posts: 3 Rep Power: 17	Define/Boundary conditions/open the thermal panel/ under thermal conditions set "coupled"