P1 Finite Element Example

P1 Finite Element Method

All following pictures show the results of the same finite element application running on different grids. All visualization is done using the vtk/paraview export of Dune. A detailed problem description can be found in:

P. Bastian, M. Blatt, A. Dedner, C. Engwer, R. Klöfkorn, R. Kornhuber, M. Ohlberger, O. Sander. A Generic Grid Interface for Parallel and Adaptive Scientific Computing. Part II: Implementation and Tests in DUNE. Computing 82(2-3):121-138, 2008, Preprint.

  1. 2D simulation using Dune::Grid::Alberta

  2. 3D simulation using Dune::Grid::Alberta

  3. 3D simulation using Dune::Grid::ALU3dGrid with cubes

  4. 3D simulation using Dune::Grid::ALU3dGrid with simplices

  5. Isosurface of a 3D simulation

  6. 2D simulation using Dune::Grid::UGGrid with cubes

  7. 3D simulation using Dune::Grid::UGGrid with cubes

  8. 3D simulation using Dune::Grid::UGGrid with simplices

  9. 3D simulation using Dune::Grid::UGGrid with simplices

  10. 3D simulation using Dune::Grid::YaspGrid

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