What is Deflection Angle ?
The deflection angle of a control surface, such as an aileron, elevator, or rudder, refers to the angle at which that surface is deflected from its neutral or zero position. This angle is measured relative to the surface's neutral position, which is typically where the control surface lies when there is no input from the pilot.
How to Calculate Deflection Angle given Lift Coefficient?
Deflection Angle given Lift Coefficient calculator uses Deflection of Aileron = Lift Coefficient Roll Control/(Lift Coefficient Slope Roll Control*Flap Effectiveness Parameter) to calculate the Deflection of Aileron, The Deflection Angle given Lift Coefficient formula calculates the angle at which the aileron is positioned relative to its neutral or zero position, this angle determines the amount of lift differential between the wings, which in turn controls the roll motion of the aircraft. Deflection of Aileron is denoted by δa symbol.
How to calculate Deflection Angle given Lift Coefficient using this online calculator? To use this online calculator for Deflection Angle given Lift Coefficient, enter Lift Coefficient Roll Control (Cl), Lift Coefficient Slope Roll Control (Clα) & Flap Effectiveness Parameter (τ) and hit the calculate button. Here is how the Deflection Angle given Lift Coefficient calculation can be explained with given input values -> 5.530303 = 0.073/(0.02*0.66).