Bulk thermal conductivity

Hi WASY,

The bulk thermal conductivity in FEFLOW is, to my knowledge, calculated as the porosity-weighted average of the fluid and solid conductivities. However, in some cases the geometric mean is preferable (for example for thermal conduction in limestones in Denmark). Will you include such an option at some point or perhaps give control over this in the API?

Best regards,
Søren

We currently do not have plans to extend the current options here. You may find a solution by modifying either solid or fluid conductivities (or both) accordingly via a plug-in.