I have a tube containing water on the bottom. I have to apply heat on its wall so the water boils and vapor travels through the rest of the tube.
After drawing it on gambit and assigning its corresponding boundary layer, i have to simulate it on fluent.
The question is, how can i tell fluent to separate the 2 materials (liquid and vapor) apart? Can anyone guide me with details through it?
Thank you
I am assuming that the initial condition of water is in liquid phase. If this is the case you do not have to use gambit to separate the two phase. What you have to do is just to select the appropriate multiphase fluent model that deals with a evaporation.
Dear Rudolf,
as Yousef said you have to choose a multiphase model ("Define.."-->"Models.."-->"Multiphase..", I guess a V.O.F. model is capable for your simulation).
Moreover you have to peak two fluid using the "Materials" menu ("Define.."--> "Materials..").
Finally, you have to define each phase from the "Phase" menu ("Define.."-->"Phases.." , I guess liquid is your primary phase and vapor is the secondary phase).
Please, let me know if you need more information.
Best Regards,
Dimitrios
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