Download
https://cnumverse-my.sharepoint.com/:u:/g/personal/jeongkl_cnumverse_onmicrosoft_com/EYkaDGsmXrBCk-EGXbeWTAIBJUQmq4B0ioweeagRgF-EHQ?e=95gs6t
If you export your grid to openfoam, be sure to reorder the grid with the reunumberMesh utility.
https://cnumverse-my.sharepoint.com/:u:/g/personal/jeongkl_cnumverse_onmicrosoft_com/EYkaDGsmXrBCk-EGXbeWTAIBJUQmq4B0ioweeagRgF-EHQ?e=95gs6t
If you export your grid to openfoam, be sure to reorder the grid with the reunumberMesh utility.