[peterpans01]

Hello, everyones!!
I have a project. And my professeur want me to create a Naca 4412 in 3D ( with 2 profils 4412 but one is bigger,one is smaller) in Ansys. and i don't have any idea to do. Can u help me?

Thank u very much and Sr for my English!!

[pranavom8]

I dunno exactly by what u mean by two airfoils one larger and one smaller, but in general this site hold some good tutorials about how to analyse the airfoils, specifically uses 4412 as example

https://confluence.cornell.edu/displ...+Specification

Hope this helps

[peterpans01]

Originally Posted by pranavom8

I dunno exactly by what u mean by two airfoils one larger and one smaller, but in general this site hold some good tutorials about how to analyse the airfoils, specifically uses 4412 as example

https://confluence.cornell.edu/displ...+Specification

Hope this helps

Thanh you for your help, but my project need the model real airfoil. But it just use the profils NACA 4412, no use others. I see the link you send. thanh u for it again but it is in 2D and i need 3D. Can anyones help me!!

thank u pranavom8!!

[pranavom8]

Originally Posted by peterpans01

Thanh you for your help, but my project need the model real airfoil. But it just use the profils NACA 4412, no use others. I see the link you send. thanh u for it again but it is in 2D and i need 3D. Can anyones help me!!

thank u pranavom8!!

I couldnt catch what you mean my real airfoil. The airfoils are tested in a scaled down models in wind tunnels and they can be used to validate simulation in cfd tools. You need 3D then extrude the airfoil and use 3D option in Fluent or use CFX which can do directly. Most of the airfoil analysis are done in 2D and flow visualization is done in 3D(some one correct me if I'm wrong). First obtain wind tunnel test results by google or through ur university otherwise you wouldn't know if ur software is returning any valid results