Ansys Fluent - No Boundary Condition Surface
 

hello everyone,

Is it possible to run a calculation with a free surface?

I want to perform a transient thermal analysis of a wall. On one side I want to set a temperature solicitation fluctuation (boundary condition). I want to read fluxes, temperature, etc on the opposite side.

I don't want to specify a boundary condition because I don't want to fix anything.

Thank you in advance

These are boundary value problems, you must have boundary conditions.