How do I link the phase and phase domain on Multiphase Flow?

[MayconSilva7]

Hello, sorry for sending again a message. It is because I have tried so many times, but I did not get any of them.

On Gentop multiphase model, when I named the 3 phases, I don't get to set link the to phase domain. The definition in Pythons says:

def phase_domains(self, *args, **kwargs): """ Enters the menu to select a specific phase. """ return PyMenu(self.service, "/define/phases/set_domain_properties/phase_domains").execute(*args, **kwargs)
I have tried the following commands:

solver.tui.define.phases.set_domain_properties.phase_domains("0","water-liquid")

Command 2:

solver.tui.define.phases.set_domain_properties.phase_domains("Primary Phase","water-liquid")

Command 3:
solver.tui.define.phases.set_domain_properties.phase_domains("continuous-liquid","water-liquid")

I set three phases:

continuous liquid
dispersed gas
hybrid-gentop-gas

Thank you very much.

[MayconSilva7]

Please, can anyone help me with this?

Thank you very much!

[mkundu1]

Through tui, we can only execute functions with positional arguments. So, the command would be

tui.define.models.multiphase.population_balance.model("inhomo_discrete","2","yes","yes","yes","yes","yes","yes","yes","yes","yes","yes","yes")

assuming these are the positional arguments.

[MayconSilva7]

Hello, Thank you very much,

I have tried, but I received the following message: "Invalid choice". I did not get any option.

Thank you very much in advance.

[MayconSilva7]

I have tried this following code as well, but I did not get it:

solver.tui.define.models.multiphase.population_balance.model="inhomo_discrete"

Kind regards,

[MayconSilva7]

Please, @mkundu1, Can you help with this?

I have been trying to set up the GENTOP method from the beginning. When I try to set up the population balance model, I din't get it.

[raph-luc]

I have tried this following code as well, but I did not get it:

solver.tui.define.models.multiphase.population_balance.model="inhomo_discrete"

Kind regards,

@MayconSilva7 That is not a valid PyFluent TUI command. A valid TUI command equivalent to what you are trying there would look like solver.tui.define.models.multiphase.population_balance.model("inhomo_discrete").

Make sure to read and understand this:
https://fluent.docs.pyansys.com/version/dev/user_guide/tui_commands.html

After reading that, I would suggest you first figure out, inside a standalone Fluent session (not using PyFluent), what is the exact sequence of TUI commands required to achieve what you need, and then transform it to the equivalent PyFluent TUI command as described in the link above.

If you don't know how to use TUI commands inside Fluent take a look at the Fluent documentation.