Gmsh & OpenFoam & ParaView to create and visualize the flow around cylinder simulation from scratch

[@erikbermont]

I do not know anything about CFD, but I would like to make something similar, it is called ring flow. Thank you for sharing this, it helps a lot.

[@zhezhe3351]

Thanks!

[@alifhafizzuddin]

Hi@@zhezhe3351 . Do you run this channel?

[@ahmedalnemr3282]

First, thank you so much for this quickly and informative tutorial.
However, why did you not modify the boundaries of the mesh at wall to be type : wall & frontAndBack to be empty to put the data on it.
just correct me if I am wrong.
Thanks

[@5MSCTalk]

This is the configuration files I adopted (github.com/wangzhezhe/5MCST/blob/master/openfoam_example/circular_cylinder/example_constant/example_boundry), the type of the wall should be wall and the frontAndBack should be empty, thanks!