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-   -   Airfoil Generation & making grid over it. (http://www.cfd-online.com/Forums/main/1037-airfoil-generation-making-grid-over.html)

R.V.Ramkumar July 17, 1999 15:00

Airfoil Generation & making grid over it.
 
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.

Uma July 18, 1999 13:27

Re: Airfoil Generation & making grid over it.
 
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 November 2, 2015 11:22

Quote:

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?


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