[Advitya]

Hi I have been going through tutorials to find a case how to setup a moving boundary condition that deforms in time and space based on a user provided boundary condition. Essentially the case is of simulating an air/fire bellow. I've done this previously in commercial softwares (please see animation below of velocity magnitude). But, need to shift to OPENFOAM for reasons and I am struggling to find how to setup a case

If there's any similar that I can use to setup, please feel free to guide me to that. All I've found so far are solid moving boundary conditions or pure FSI with no imposition of how the wall should move

https://drive.google.com/file/d/12yx...usp=share_link

Thank you !