Chimera Grid/CFD Software
 

I was wondering if anyone could give me input on commercially available CFD software that is capable of moving, overlapping meshes (Chimera?). For use with flows like air vehicle take-off etc.

All I have seen so far is CFD-Fastran from CFDRC.

Thanks

Re: Chimera Grid/CFD Software
 

GASP from Aerosoft has some chimera capability but I believe that Fastran has had the capability longer and it is more advanced.

Re: Chimera Grid/CFD Software
 

One of the prototypical Chimera solvers is NASA's OVERFLOW which you can find more about here: http://ad-www.larc.nasa.gov/~buning/codes.html