PLUTO Test Problems
4.4-patch2
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Sod shock tube problem. More...
Functions | |
void | InitDomain (Data *d, Grid *grid) |
The Sod shock tube problem is one of the most used benchmark for shock-capturing schemes. It is a one-dimensional problem with initial condition given by a discontinuity separating two constant states:
The evolved structured at t=0.2
is shown in the panels below and consists of a left-going rarefaction wave, a right-going contact discontinutity and a right-going shock wave. The results shown here were carried with PARABOLIC
interpolation, CHARACTERISIC_TRACING
time stepping and the two_shock
Riemann solver on 400 zones (configuration #04).
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References