hi anybody,

I am writing a code by elliptic grid generation technique for any naca 4 series airfoils given as input. please tell me how to generate the data for any naca 4 series airfoils. thanks in advance.

have a nice week end. r.v.ramkumar July 17.

Hi,

You can find the equation for the thickness and camber of NACA 4-digit series airfoils in the "Theory of wing sections" by Abbott and Von Deonhoff. It is not very tough to wirte a computer code for that.

Good luck, Uma

[mechiebud]

Originally Posted by R.V.Ramkumar
;4001

hi anybody,

I am writing a code by elliptic grid generation technique for any naca 4 series airfoils given as input. please tell me how to generate the data for any naca 4 series airfoils. thanks in advance.

have a nice week end. r.v.ramkumar July 17.

Hi I too am generating grids over airfoils.I have created the geometry. Generated the grids using interpolation but having issues with elliptic grid generation. Could you please guide me in that.
I have written the code but I am getting infinite values in output.any idea why so?