Distance between Rudder Hinge Line and Cg in Static Stability and Control Formulas

Distance between Rudder Hinge Line and Cg is the geometric property which define the moment arm of the rudder force, affecting the overall yawing moment produced. And is denoted by l_v. Distance between Rudder Hinge Line and Cg is usually measured using the Meter for Length. Note that the value of Distance between Rudder Hinge Line and Cg is always negative.

Static Stability and Control formulas that make use of Distance between Rudder Hinge Line and Cg

fxYawing Moment Coefficient given Rudder DeflectionGo

fxRudder Deflection Angle given Yawing Moment CoefficientGo

FAQ

What is the Distance between Rudder Hinge Line and Cg?

Distance between Rudder Hinge Line and Cg is the geometric property which define the moment arm of the rudder force, affecting the overall yawing moment produced. Distance between Rudder Hinge Line and Cg is usually measured using the Meter for Length. Note that the value of Distance between Rudder Hinge Line and Cg is always negative.

Can the Distance between Rudder Hinge Line and Cg be negative?

Yes, the Distance between Rudder Hinge Line and Cg, measured in Length can be negative.

What unit is used to measure Distance between Rudder Hinge Line and Cg?

Distance between Rudder Hinge Line and Cg is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Distance between Rudder Hinge Line and Cg can be measured.

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