Double thanks. Now I understand (I hope) the underlying meening of the normalized XFOIL Re.
Thanks a lot for this information. Then the low Re numbers (e.g. Re=2e5) seen in other threds are because of fins and keels with...
Thanks for your reply.
In the manual of XFoil it states that they are NOT using the normal formula Re=(V*c)/visc, instead they use Re=V/visc so 5...
This is my firts post at this forum. but I have read quite many of the treads about XFoil and foils.
Now I have a question about how to...