FAQ

What is the Angle of Attack on Airfoil?
Angle of Attack on Airfoil is the angle between a reference line on an airfoil and the vector representing the relative motion between the airfoil and the fluid through which it is moving. Angle of Attack on Airfoil is usually measured using the Degree for Angle. Note that the value of Angle of Attack on Airfoil is always positive.
Can the Angle of Attack on Airfoil be negative?
No, the Angle of Attack on Airfoil, measured in Angle cannot be negative.
What unit is used to measure Angle of Attack on Airfoil?
Angle of Attack on Airfoil is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Angle of Attack on Airfoil can be measured.
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