models of radiation

dory

I NEED INFORMATION TO KNOW THAT RADIATION MODEL IS MORE SUITABLE FOR TO ANALYZE THE HEAT TRANSFERENCE OF A SURFACE THAT INTERCHANGES RADIATION WITH OTHER SURFACES THAT SURROUND IT. WORK WITH A CLOSED ROOM WHICH HAS A SUPERFICE THAT SIMULATES A CURTAIN AND THAT THIS NEAR ONE ONE OF THE WALLS. THIS CURTAIN DOES NOT GIVE THE POSSIBILITY OF PLACING RADIATION EFFECTS WHEN THE CONDITIONS OF EDGE (BOUNDARY CONDITIONS) OCCUR HIM. THIS CURTAIN IS SIMULATED LIKE ' WALL'

ALL THE WALL THAT SURROND THE CURTAIN HAVE DIFFERENT TEMPERATURES

PLEASE TO RESPOND SOON!!!!