[SOLVED] Bubble Model In SOFA

[Binesh]

Hi guys
how can i create a bubble model in sofa ?
i checked SPHFluidForceField component but i have no idea yet

Thanks

Behnam Binesh

[Hugo]

Hi Binesh,

It depends what kind of bubbles do you want to simulate? For what purpose?
Best regards,

H

[Binesh]

Thanks dear hugo
i want to simulate air bubbles or liquid bubbles
Binesh

[Hugo]

Hi Binesh,

There is plenty of options depending on the level of accuracy / realism expected, I see at least two:
1) using simple independent vertices with mass and under a “Archimedes-like” forcefield (or Buoyant..)
2) or advanced modelling, using for instance level set method or others two simulate a two-phase medium

Best,

Hugo

[Binesh]

Hi Hugo
i checked BuoyantForceField component and it’s scene
Nice , this component was useful
But can you explain your second idea clearly?

Best,

Binesh

[Hugo]

Hi Binesh,

I am not familiar with two-phase medium and simulation of the phase-interface. All that I know is that level set or similar methods are used in such cases, since they allow for relatively good modeling of the discontinuity between the two phases. Sorry not to help more on this. Google scholar will be your best ally.
For bubble modeling, I also remember this paper/video focusing on bubble simulation to reproduce the sound of fluid! Interesting and sexy!

Best,

Hugo

[Binesh]

Thanks Dear Hugo

[Author]

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