remeshing mesh.
 

Hi guys,

I just run into this case: https://www.youtube.com/watch?v=RXF2YoWZ-I4
Its very interesting and it used hex mesh.

Can OpenFOAM do this by hex mesh or tet?

Hi,

yes, it can be done with OpenFOAM.
I would take a look at the OPENFOAM EXTEND
=> OpenFOAM 1.6-extend or 3.0
A good read might be http://www.tfd.chalmers.se/~hani/kur..._Corrected.pdf
or
look for the mesh motion presentations by Professor Hrv. Jasak => Openfoam Workshop material
or those movies http://powerlab.fsb.hr/ped/kturbo/OpenFOAM/movies/

http://www.tfd.chalmers.se/~hani/kur..._Corrected.pdf