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How to simulate moving boundary problem?

How to simulate moving boundary problem?

How to simulate moving boundary problem?

(OP)
Hello.

I'm trying to simulate transient analysis of thermal conduction in the metal. Surface heat flux was engaged on the metal surface. During the time the surface heat flux exists, the temperature of the metal is increased. When the temperature increase over the boiling temperature, the materials will be evaporated. Then, the thermal boundary of the metal will be changed. I really want to realize the moving boundary in the ansys. If I can read the temperature of the node during the program, I think I could change the thermal boundary using 'nsel', 'if' commands.

 Would you please give me some tips or the way to know the node temperature during the program? please....

 

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