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Re: [Question #689274]: PFV - Yade
Question #689274 on Yade changed:
Status: Open => Answered
Chareyre proposed the following answer:
Hi, the mesh is intrisicaly particle-based. It can't be refined in any way.
Le mer. 11 mars. 2020 19:08, Othman Sh <question689274@xxxxxxxxxxxxxxxxxxxxx>
a écrit :
> New question #689274 on Yade:
> I have a general question about the PFV model in Yade. According to the
> papers that document the model [1,2], the finite volume mesh is created
> with tetrahedral elements. My question is, is the mesh size is strictly
> controlled by the triangulation which means that the user cannot refine the
> mesh? Is the model sensitive to mesh refinement or it will automatically
> create a mesh that is optimum (i.e. results are independent of mesh size)?
>  Chareyre, B., Cortis, A., Catalano, E., & Barthélemy, E. (2012).
> Pore-scale modeling of viscous flow and induced forces in dense sphere
> packings. Transport in porous media, 94(2), 595-615.
>  Catalano, E., Chareyre, B., & Barthélemy, E. (2014). Pore‐scale
> modeling of fluid‐particles interaction and emerging poromechanical
> effects. International Journal for Numerical and Analytical Methods in
> Geomechanics, 38(1), 51-71.
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