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Gilles May 15, 2008 12:34

Airfoil DATA for NACA4418

I'm working on a project about plasma actuators placed on a wing tip. For that, I'm looking for the airfoil data (points) for the NACA4418 profile. I already have these points but these are not enough to model accurately the wing section. Has anyone any idea to know how i can do to have more points ? Thanks !

ali May 15, 2008 12:57

Re: Airfoil DATA for NACA4418
hellow,Gilles you can get your airfoil data (x,y) coordinates using this link: but i think you have to install java on your computer. have nice, ali

Gilles May 15, 2008 13:52

Re: Airfoil DATA for NACA4418
Thanks a lot for your help !

Harish May 15, 2008 16:56

Re: Airfoil DATA for NACA4418
I use the spline fitting in matlab to fit splines to the top and bottom half of the airfoil and then use that to cluster or increase the number of points.


Karthi June 4, 2008 07:48

Re: Airfoil DATA for NACA4418
Dear Sir/Madam

I would like to have the NACA 4418 in the text format file


ku ja-kuck June 18, 2008 12:56

Re: Airfoil DATA for NACA4418
I'm university student

so, I like to me send me experomental data for lift

cofficient and monent cofficient about the quarter-chord

point & experimental data for profile drage cofficienst

and moment cofficient about NACA4418, NACA 0008, NACA 0012

Those just use to if you send me that I will

be appreciation

Thank you

ali June 23, 2008 18:31

Re: Airfoil DATA for NACA4418
Hello,Karthi and ku ja-kuck, simply,go to: you can obtain your NACA coordinates.copy and past them in a new file.txt (note pade file). have a nice.

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