Art | Arno Mayrhofer
Gpl Euler Equation Solver

Gees is a little Fortran program that solves the Euler equations in 1-D. It was written in order to generate reference solutions for my SPH work.

The equations are integrated in time via a 4th order explicit Runge-Kutta scheme. The fluxes are calculated using the Kurganov and Tadmor central scheme, a MUSCL upwind scheme. The flux is limited with the Osrpe limiter and the boundary conditions are implemented via second order polynomial extrapolation. The pressure is calculated via the standard Tait equation of state.

The latest version is available here: gees.tar.gz.

The program is licensed under the GNU General Public License and therefore can be used, modified and distributed accordingly. If you want to propose any changes or have found a bug please contact me.