Remeshing in Fluent 14.5 .. for an hexa mesh genrated from an Ogrid
 

My problems deals with the drag prediction on an air missile.I need to employ the Dynamic Mesh+6 D.O.F to account for the rolling motion of the missile.

I need to know whether Ansys FLUENT v14.5 is capable of remeshing ( Dynamic mesh) .. the O-grid generated initial Hexa mesh

I'm new to ICEM CFD and investing a lot of time on learning Hexa meshing Blocking strategy .. though I'm short of time for my project..
If Ansys-Fluent isnt capable of remeshing the hexa mesh then I could directly use tetra mesh (easily generated) and it'll save me a lot of time..although the cell count is compartively very large than an hexa O-grid cell count.
Plz help :confused::confused::confused::confused::confused: :confused: