Help needed in meshing for Solid to Fluid Heat Transfer

niazaliahmed · July 27, 2011, 12:44

Help needed its urgent...

I have to simulate transfer of energy from Fluid to Solid and vice versa.

> I have created seperate meshes for solid and fluid (both .cas as well as .msh).

> I have made seperate boundaries where Interfaces have to be created between solid and fluid. I have created interfaces between solid and water contact.

> I have defined 2 Materials Al and Water and assigned them to Solid and Fluid Volumes.

> I have given initial conditions for water velocity, static temp etc..

> When I initialize the solver warns me that 'adjacent boundaries have different materials.'

Please suggest me if I had made mistake in meshing/Modelling Physics etc...

pstreuf · July 28, 2011, 08:21

Hi - you need to run a "coupled" solution in the thermal boundary condition panel for each interface.

gsnblueman · February 22, 2020, 15:47

Good job good job good job

July 27, 2011, 12:44	Help needed in meshing for Solid to Fluid Heat Transfer	#1
niazaliahmed New Member Niaz Ali Ahmed Join Date: Jun 2010 Posts: 14 Rep Power: 15	Help needed its urgent... I have to simulate transfer of energy from Fluid to Solid and vice versa. > I have created seperate meshes for solid and fluid (both .cas as well as .msh). > I have made seperate boundaries where Interfaces have to be created between solid and fluid. I have created interfaces between solid and water contact. > I have defined 2 Materials Al and Water and assigned them to Solid and Fluid Volumes. > I have given initial conditions for water velocity, static temp etc.. > When I initialize the solver warns me that 'adjacent boundaries have different materials.' Please suggest me if I had made mistake in meshing/Modelling Physics etc...

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July 28, 2011, 08:21		#2
pstreuf New Member Patty Streufert Join Date: Jun 2009 Location: Millstadt, IL Posts: 4 Rep Power: 16	Hi - you need to run a "coupled" solution in the thermal boundary condition panel for each interface.

February 22, 2020, 15:47		#3
gsnblueman New Member ghusoon riadh Join Date: Feb 2020 Posts: 3 Rep Power: 6	Good job good job good job