[FlyTurbulent]

Hi,

I am struggling to find the coordinates for the DU91-W2-250 and RISO-A1-21 airfoils.
Does anyone of you know a program which is able to generate those airfoil coordinates or a database where you can dowload the coordinates?

I didn't find it on the UIUC Airfoil Data Site or in Javafoil.
I also tried xfoil but I was not able to gernerate the coordinates

Thanks a lot =)

[tareqkh]

Originally Posted by FlyTurbulent

Hi,

I am struggling to find the coordinates for the DU91-W2-250 and RISO-A1-21 airfoils.
Does anyone of you know a program which is able to generate those airfoil coordinates or a database where you can dowload the coordinates?

I didn't find it on the UIUC Airfoil Data Site or in Javafoil.
I also tried xfoil but I was not able to gernerate the coordinates

Thanks a lot =)

Hello FlyTurbulent,

I know this might be a little bit late but if you still need these airfoils, you are going to have or use Qblade. This great tool has the first airfoil in one of the sample project, and you can obtain lift drag easily. However, I am also looking for the coordinates of the RISO-A1-21. It would be great if anyone can share the coordinates of RISO-A1-21.

Best,