Collection of documented demos

• 1. Set boundary conditions for meshes that include boundary indicators
• 2. Incompressible Navier-Stokes equations
• 3. Poisson equation with pure Neumann boundary conditions
• 4. Poisson equation with periodic boundary conditions
• 5. Singular Poisson
• 6. Stokes equations
• 7. Stokes equations with Mini elements
• 8. Stokes equations with Taylor-Hood elements
• 9. Poisson equation with multiple subdomains
• 10. Marking subdomains of a mesh
• 11. Tensor-weighted Poisson

To run the Python demos, follow the below procedure:

• Download the source file, e.g., demo_poisson.py, for the demo that you want to run.

• Use the Python interpreter to run this file:

  $ python demo.py
  

Note

You must have a working installation of FEniCS in order to run the demos.