how should i design a wind turbin airfoil in CATIA?

Do the following:

  1. Step 1:

    1. Make a new part, e.g. Part 1.

  2. Step 2:

    2. Open the attached Excel file. I added a NACA 2412 profile. You nee to include XYZ coordinates. I chose Z=0.
    Add you own profile and press the 'Developer' tab and choose 'Macros'.

  3. Step 3:

    3. Choose 'Feuil1.Main' and then hit '2' and enter. This should create a profile spline in a new geometric set within Catia. You might have to change you security settings within Excel to get the macro running.