This folder contains the Davis-Guardone (DG) tests for the FLASH code using a non-convex EoS, discussed in further details in section 3.3.2 of the PhD thesis by Yurchak (2015).

(optional) The eos-vdv-davis.cn4 table containing the Van der Waals EoS for this test can be generated with:

python make_table.py

this requires pyEOSPAC and the LULI fork of opacplot2.

The Davis-Guardone tests DG1, DG2, DG3 can be setup in 1D with,

bash setup1D.sh
EOS_TEST=DG1 bash run1D.sh

this requires flmake.

Similarly one can setup and run the 2D test cases with:

bash setup2D.sh
EOS_TEST=DG1 bash run2D.sh

The simulation output are parsed with yt and compared with the reference solution under ./data/DenseGas1DCases/ with,

cd yt-viz/
EOS_TEST=DG1 python analyse_vdw.py