You can use the tutorial cases for a specific OpenFOAM version by checking out the commit with corresponding tag. For example, for OpenFOAM v8: git clone https ...

Replication and study of a 1D shock tube problem using OpenFOAM v1912, based on Ankush Gupta's CFD project, with notes on WSL setup and execution. - Foadsf/openfoam-shocktube-tutorial-1912 ...