NACA Dialog

Open the NACA dialog

• You can either:

  • Select the menu item LINE \ NACA...

  • Select the icon in the Lines toolbar.

  

The NACA series is used to create aerofoil sections (for further information refer to the command, NACA, in the Command Reference). To create the required curve enter the four digit code (N), the length of the axis (Size) and the number of data points (No. Points) used to generate the curve. The Upper option is to specify if the upper or lower part of the aerofoil is required.