I am working on a project which invloves making a rear wing. I wanted to find out how to calculate L.E radius for a wing for which i searched on the net and found one calculation which said station and ordiantes were to be plotted in order to get the L.E radius. can anyone tell me what is meant by a Station & Ordinate? Also....there was a NACA airfoil which had some station and ordiantes given from which i calculated station's & ordiantes for my airfoil which was based on NACA 2412 airfoil. So r these given values for NACA airfoil 2412 standard or have they calculated?
Any help would be useful.