Tabulated data

Two different displays of tabulated data are available; these are coefficients and surface values.

The coefficient display shows the following information:

Angle of Zero Lift
Aerodynamic Center
Pitch Coefficient about the aerodynamic center
Reynolds Number
Angle of Attack
Lift Coefficient
Pitch Coefficient

If viscous effects are included:
Drag Coefficient
Chord location, in terms of x/c, of transition points from:

  • Laminar flow to turbulent flow
  • Turbulent flow to separation
  • lift-to-drag ratio

The surface value display shows the following:

These values are a linear interpolation at the selected angle of attack. A negative value of surface velocity represents flow which is below the stagnation point and is passing below the airfoil.