Mohammed Alhulaimi
Subscriber

This file is saved on a school computer and the school is closed today so I don't have access to it. The model looks like the picture I've attached.

To the left surface I applied:

Ambient temperature,  T=68 F
Thermal conductivity, k=1.0 BTU/hr.ft.F

To the right surface I applied:
Ambient termperature, T=15 F
Thermal conductivity, k=0.85 BTU/hr.ft.F

The questions also mentions the heat transfer coeficient for each surface.
Left surface, U=1.46 BTU/hr.ft^2.F
Right surface, U=6.0 BTU/hr.ft^2.F



Let me know if this works or if I need the file. I may be able to get it from someone.