> is there any software to open and simulate 3dm or iges file
> off an airplane if fly or not based on geometry
I don't know specifically, but you'll want to check for FEA and CFD type software, possibly something here would be able to do it: http://ansys.com/ . I'd imagine it probably will cost a few hundred thousand dollars though.
Hi Brian, I thought he was asking if there was a way to determine if the plane would be airworthy and actually fly in real life if it that design was physically constructed...