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set wall temperature

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Old   January 18, 2012, 05:45
Default set wall temperature
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Hey all,

I have created a box surrounded by air.

One side of the box I have at a set temperature (25 degrees above ambient).

When I add an emistivity to the side of the box with the set temperature or an interface to model convection from the side of the box to air at ambient, the temperature of the side of the box reduces.

How can I set the side of the box to stay at a constant temperature?

I am modelling steady state if that is any help.

Regards

Reunion
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