Hello, In my project I am modeling two-phase flow using phase-field model (an interface capturing method). Now I am done with first draft of my code and I am facing the well-known issue of 'spurious currents in two-phase flow using FEM' (paper 1 <http://www.ruhr-uni-bochum.de/jpnum/publications/spurious.pdf> and paper 2 <https://www.igpm.rwth-aachen.de/Download/reports/pdf/IGPM264.pdf>). The take home message of paper 2 is to use a finite element space known as extended finite element space (XFEM) for pressure dofs. I wonder is this fe is available in deal.ii? If not then I would request this feature since it shall come in handy for two-phase flow researchers.
Secondly, since there is no tutorial demonstrating full two-phase formulation (I meant complete modeling i.e. Navier-Stokes + Phase-Field/Level-Set) I need suggestions (in any form, say any group using deal.ii or even other FEM package for two-phase flows currently or in past or any available code et cetera) on how to address this issue. -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
