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Transient Simulation problem of a sealed geometry

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Old   April 7, 2015, 09:03
Default Transient Simulation problem of a sealed geometry
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Florian
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Hi folks,

According to my dissertation I'm trying to model some sort of condensation. I've now been given a wall condensation example by ANSYS support for a very simple case shown in the picture. Running the initial example either steady state or time dependent does not make any problems.

https://www.dropbox.com/s/yvb95hrtls...pport.png?dl=0

However, as I'm trying to get rid of the inlets and outlets to get a flow purely driven by gravity it is not letting me simulate more than a certain time and I can't manage to solve this problem. Could this have to do with the fact that the bottom wall is set to a temperature while the top and right wall is adiabatic and the rest is set to symmetry?

Thx in advance, your help is much appreciated.
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