This is impossible to answer unless you give more information about your proposed set-up. At any rate, if you have any closed arrangement of heated objects, the radiation will always cause the objects to reach thermal equilibrium (same temperature) eventually. There is no way around this.
This is impossible to answer unless you give more information about your proposed set-up. At any rate, if you have any closed arrangement of heated objects, the radiation will always cause the objects to reach thermal equilibrium (same temperature) eventually. There is no way around this.