conjugateHeatFoam: regionCoupling boundary in foam 3.0 ext
 

Hi Foamers',
Can any one please advice me about the regionCoupling boundary condition in foam 3.0 ext (specially how to use it)? I have seen a bit difference in use compared to foam 1.6 ext, and I don't have 1.6 ext in my pc. Please advice me how can I use the regionCoupling boundary for foam 3.0 ext.

Thanks in advance.

#shakil