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nikola-m / freeCappuccino-dev

Development version of freeCappuccino CFD code and library for computational continuum mechanics.
GNU General Public License v3.0
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ALE and twophase flow #2

Open Watchmojo opened 2 years ago

Watchmojo commented 2 years ago

Hi,

Thank you very much for sharing this code.

Is multi grid solver used to solve the linear equation?

Are moving mesh (ALE) and two phase flow simulation (using level set or volume of fluid) supported or in the future plan?

Thanks

nikola-m commented 2 years ago

Moving mesh is in the plan - and I have some code already written. All the details are there on the paper and partially in the code on laptop. Some test case which would validate the development would be needed too - so if you have a preferred case let me know.

About multiphase flow capability - same thing. I was thinking about VOF. As I understand so far I would need additional equation for void fraction (easy task), and a method for reconstruction of interface (I have papers for some well known algorithms and have studied them). Test case for validation would be the rising bubble perhaps.

So both things should be available soon. I was waiting for this kind of initiative to get down to work.