Polars and Reynold’s number

[yclui]

Hello,

I would like to get some understanding on how the polars of airfoils change with Reynold’s number. May I know whether there are any internet resources on this subject ?

Thanks,

Y C Lui

[DLC]

Try Profili2. You can download it (for a nominal donation) at

www.profili2.com

I believe I have the address right, but am not positive. If it isn't right, try a google search on profili.

[Ollie]

Also, see:
http://soaring.cnde.iastate.edu/calcs/frames.shtml

[yclui]

Many thanks !

[smed]

try this too, it has low reynolds number (50,000-100,000) data from Michael Selig at UIAC.

http://www.nasg.com/afdb/do-search-polar-e.phtml