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Fluid-Solid interaction with additional porosity

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Old   January 20, 2020, 08:26
Default Fluid-Solid interaction with additional porosity
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Thomas N.
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Dear foamers,

I wanted to ask if someone has already simulated fluid-solid interaction with the solid having porosity. I am aware of the fluid-solid interaction in the solids4foam and usually for the porosity, one would add resistance to the velocity equations (Navier-Stokes equations). I would like to check how a tissue behaves under a given flow. Please let me know if someone has done something similar.

Thanks in advance!

Thomas N.
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Old   February 18, 2020, 09:51
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Philip Cardiff
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Hi Thomas,

Poro-elasticity (or poro-elasto-plasticity) was first implemented for solids in OpenFOAM by Tian et al. (2015) and shared in the minigeotechfoam toolbox. I have integrated this code into solids4foam.

Subsequently, the group in UT Austin led by Prof Sharma has published a number of articles for petroleum applications e.g. https://www.researchgate.net/publica...voir_Simulator.

Philip
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