sod_shocktube

SOD test case

Comparison between :

• exact solution (perfect gas EOS, gamma = 1.666)
• ppkMHD data (Spectral Difference schemes); data are extracted from paraview (using the plot over line filter)

The following plot has been made with the python script https://github.com/pkestene/sod-shocktube/blob/test-euler-pablo/exactRiemann.py

Final time is t=0.2

SDM degree 4 rk3 100 cells

SDM degree 4 rk3 400 cells