NACA profile calculations

jan olieslagers wrote:
/snip/
I think you would be best served by a 2-D flow visualizer of which
there are several out there. I don't think hand computation of
reasonable values for lift n drag are reasonable objectives.

/snip/
As for the flow visualisers: I'll be grateful for a suggestion of one I
can run from the Linux command line.

Thanks again,
KA

I tried an early version of Drela's Xfoil. It is available now in
several suitable flavors he
http://web.mit.edu/drela/Public/web/xfoil/

Can't remember whether these distributions include the data for the many
foils held by U.Illinois. Probably do?

Brian W