Tube

2D

Figure 1 and Figure 2 show pressure and velocity results in the 2 dimensions case.

Pressure 2D
Figure 1. Pressure along the pipe.
Velocity 2D
Figure 2. Velocity along the pipe.

FreeFem++ algorithms in 2 dimensions

  • Tube 2D

  • Steady Stokes / Steady Stokes Uzawa

  • Unsteady Stokes / Unsteady Stokes Uzawa

  • Unsteady Navier-Stokes / Unsteady Navier-Stokes Uzawa

3D

Figure 3 and Figure 4 how pressure and velocity results in the 3 dimensions case.

Pressure 3D
Figure 3. Pressure along the pipe.
Velocity 3D
Figure 4. Velocity along the pipe.

FreeFem++ algorithms in 3 dimensions

  • Tube 3D

  • Steady Stokes / Steady Stokes Uzawa

  • Unsteady Stokes / Unsteady Stokes Uzawa

  • Unsteady Navier-Stokes / Unsteady Navier-Stokes Uzawa