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  • I'm not sure if you'll find something like that available for free. Such programs will also be quite complicated to use and get a meaningful result. I use ANSYS ICEM CFD which is very expensive. If you can get your hands on it, though, it can do exactly what you're looking for. Good luck.
  • Moderator
    Google the above titles they gave you..
  • thanx but is there any software that can be totaly used for the uav designing (calculating drag, design satbility etc) and are they available on the net for free?
    can u provide the links for them?

  • Free Design Tools [update]

    - ProgeCAD 2008 Smart (AutoCAD clone)
    - Google SketchUp (3D modeling)
    - WinLaengs4 (CG calculation)
    - Estimate Electric Motor and Prop Combo
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