Hello, thank you rb1957 for your answer, You're telling me that I can escale the airfoil. I've tried it and the image you get is the following, there isn't a constant distance between surfaces.http://files.engineering.com/getfile.aspx?folder=cc58608f-6483-41f2-997c-2ba47860a0f5&file=Dibujo.jpg
Hello, I think I explained very bad, in the drawing I indicate the inner surface I want to calculate.
Sorry for my English.http://files.engineering.com/getfile.aspx?folder=08b972eb-a02d-4ba3-b602-2b97b9c2a798&file=Inner_Surface.jpg
Hello everyone, I know the equations from which I can calculate a Naca airfoil, if I have a thick, How is the inner surface?
I´m sorry for my english level.