Thermal boundary conditions
 

Hi,

I'm solving a problem with n-heptane combustion within a cylindrical chamber with a mushroom vaporizer. I need to model conjugate heat transfer through the vaporizer cover and the stabilazer cone. Which thermal boundary condition fits for this case: 'Fixed' or 'Conduction'?

What is the meaning of the temperature value required for 'Fixed' BC (Initial temperature/ Approximated surface temperature/ etc.)?

What is the role of the reference temperature at solid materials panel?

Regards,

Julie