CFD Online Discussion Forums

CFD Online Discussion Forums (
-   FLUENT (
-   -   thermal condition for an interface wall (

takin August 31, 2009 19:43

thermal condition for an interface wall
Hi everybody.

Who knows how I can define the best heat transfer boundary condition for a surface between two zones, for example solid/fluid or solid/solid?

I have already generated the geometry and mesh file of two zones, but I can't apply B.C. to the interface wall.


whiz September 1, 2009 03:57

You can add something to the interface boundary (fluid/solid).
There you can define a "heat generation rate" boundary. I think, you can use UDF to define this value, if it is not constant.

takin September 1, 2009 10:36

I want to simulate a geometry like this:


All times are GMT -4. The time now is 19:23.