Dear all,
I am trying to simulate conduction in 2D FLUENT 17.2. There are many different type of solid. I get this warning. I have tried to use TUI command
/mesh/modify-zones/slit-interior-between-diff-solids but It does not work for all of the solid-solid problem. Do you have any advice?
Thank you
Warning: zone of type interior found between different solids!
Material of cell zone 11 is clay, while material of cell zone 12 is concrete.
Warning: zone of type interior found between different solids!
Material of cell zone 12 is concrete, while material of cell zone 17 is aluminum.
This will adversely affect the solution.
It is recommended that you fix this issue via the TUI command
/mesh/modify-zones/slit-interior-between-diff-solids
Warning: zone of type interior found between different fluids!
Material of cell zone 13 is sewage_water, while material of cell zone 16 is air.
The question is general but in Ansys Fluent in "Mesh Interfaces", define interface by selecting Coupling if you you have a solid-solid interface with different materials otherwise it will be treated an interior wall. However, if you select Mapped instead of Matching, the Coupled option is activated automatically.
https://www.sharcnet.ca/Software/Ansys/16.2.3/en-us/help/flu_ug/x1-2670007.4.1.html
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