Two phase models in phase field method

[Liu Peng]

Hello guys,

There are many examples in the modules/phase_field/examples.

Could anyone give a simple introduction to them (e.g. which model they use), or just tell me which example uses the two phase field model.

Thank you a lot!

[aritra chakraborty]

Hi Liu,

The details (overview) and equations of how MOOSE Phase field works can be found here : https://mooseframework.org/modules/phase_field/index.html

Aritra 

[Liu Peng]

Thank you for your help.

I am studying on https://mooseframework.org/modules/phase_field/index.html

And want to find some examples for one of the models, but I don't know which example is used in https://mooseframework.org/modules/phase_field/MultiPhase/WBMTwoPhase.html

Could you help me?

在 2019年9月29日星期日 UTC+8下午9:27:31，aritra chakraborty写道：

[aritra chakraborty]

Doesn't the material block shown in the link you shared gives the free energy equations for the system ?

[Liu Peng]

Yes. 

Is it just a introduction about free energy? I thought I could find it in moose/modules/phase_field/examples. 

Is there whole code about the two phase models in moose file?

在 2019年9月29日星期日 UTC+8下午9:53:12，aritra chakraborty写道：

[aritra chakraborty]

I am not too familiar with two/multi-phase models in MOOSE, but I see that in the examples there is an example folder having multiphase. Also you can have a look at phase_field/test/tests/ folder where they have tests for multiphase as well as other aspects of the phase field modeling. Hopefully, that might help you to look at the correct source code that you want.

Aritra

[Liu Peng]

Still thank you a lot.

在 2019年9月29日星期日 UTC+8下午9:13:40，Liu Peng写道：