This window uses the layers displaying technique, that allows to put a graph on an other. You have 5 slots to store store 5 grapfs data, and you can show them on 5 different layers, choosing the different colors and different angle of attack values. The Aerodynamic Characteristics Windows, a sub-window of the Velocity and pressure one, shows how the main aerodynamic characteristics change when modifying the angle of attack. Inside this window also you can compare different airfoils using the data stored inside the layers used in the Velocity and Pressure window. Note that all these windows have been captured while analyzing the ATR 72 wing airfoil.
Nothing changes with other airfoil but the contents of graphs and the parameters values.
Here we have the velocity graph of the ATR 72 wing airfoil. No other layers and enabled. Here we have the same airfoil with 3 other layers activated, all at the same angle of attack value. Here we have the main aerodynamic characteristics graphs of the ATR 72 wing airfoil. No other layers and enabled.