
Greetings, this is Swadesh Rath ( Mechanical Engineer, IIT Bombay )

The simulation folder is named "finalFlow"
In that you can find three meshes,

MESH_G - Mesh 1 - Finest MESH
MESH_GG - Mesh 2 - Mid fine MESH
MESH_GGG - Mesh 3 - coarse MESH

To polyMesh it, just type "ideasUnvToFoam MESH_G.unv" or whichever mesh you desire.

The computational load is heavy because the step time is very less (10^-8 s) and final time is 1 s.

Also you can find,
17D100007_report - Report and results
Abstract_17D100007_412_1 - Abstract submitted 
Paper_referred - Paper I referred and tried to replicate the results.

Thank you!!