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Tail Pitching Moment Coefficient for given Tail Volume Ratio Formula

GoTail Pitching Moment Coefficient Formula

GoTail Pitching Moment Coefficient for given Tail Efficiency Formula

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Tail Pitching Moment Coefficient is the coefficient of pitching moment associated with the horizontal tail of an aircraft. Check FAQs

Cm t = - V H \cdot η \cdot CT lift

Cm_t - Tail Pitching Moment Coefficient?V_H - Horizontal Tail Volume Ratio?η - Tail Efficiency?CT_lift - Tail Lift Coefficient?

Tail Pitching Moment Coefficient for given Tail Volume Ratio Example

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Here is how the Tail Pitching Moment Coefficient for given Tail Volume Ratio equation looks like with Values.

Here is how the Tail Pitching Moment Coefficient for given Tail Volume Ratio equation looks like with Units.

Here is how the Tail Pitching Moment Coefficient for given Tail Volume Ratio equation looks like.

-0.3919 = - 1.42 \cdot 0.92 \cdot 0.3

-0.3919 = - 1.42 \cdot 0.92 \cdot 0.3

-0.3919 = - 1.42 \cdot 0.92 \cdot 0.3

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Tail Pitching Moment Coefficient for given Tail Volume Ratio Solution

Follow our step by step solution on how to calculate Tail Pitching Moment Coefficient for given Tail Volume Ratio?

FIRST Step Consider the formula

Cm t = - V H \cdot η \cdot CT lift

Next Step Substitute values of Variables

∴

Cm t = - 1.42 \cdot 0.92 \cdot 0.3

Next Step Prepare to Evaluate

∴

Cm t = - 1.42 \cdot 0.92 \cdot 0.3

Next Step Evaluate

∴

Cm t = -0.39192

LAST Step Rounding Answer

∴

Cm t = -0.3919

Tail Pitching Moment Coefficient for given Tail Volume Ratio Formula Elements

Variables

Tail Pitching Moment Coefficient

Tail Pitching Moment Coefficient is the coefficient of pitching moment associated with the horizontal tail of an aircraft.

Symbol: Cm_t

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Tail Pitching Moment Coefficient

Horizontal Tail Volume Ratio

Horizontal Tail Volume Ratio relates the area of the horizontal tail, the distance between tail and aircraft's c.g., the wing area, and the mean aerodynamic wing chord.

Symbol: V_H

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Horizontal Tail Volume Ratio

Tail Efficiency

Tail Efficiency is defined as the ratio of dynamic pressure associated with the tail to dynamic pressure associated with an aircraft's wing.

Symbol: η

Measurement: NAUnit: Unitless

Note: Value should be between 0.8 to 1.2.

Formulas to find Tail Efficiency

Tail Lift Coefficient

Tail Lift Coefficient is the lift coefficient associated with the tail (only) of an aircraft. It is a dimensionless quantity.

Symbol: CT_lift

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Tail Lift Coefficient

Other Formulas to find Tail Pitching Moment Coefficient

Go Tail Pitching Moment Coefficient

Cm t = \frac{M t}{0.5 \cdot ρ ∞ \cdot V^{2} \cdot S \cdot c ma}

Go Tail Pitching Moment Coefficient for given Tail Efficiency

Cm t = - \frac{η \cdot S t \cdot 𝒍 t \cdot CT lift}{S \cdot c ma}

Other formulas in Tail Contribution category

Go Tail Pitching Moment for given Lift Coefficient

M t = - \frac{𝒍 t \cdot CT lift \cdot ρ ∞ \cdot {V tail}^{2} \cdot S t}{2}

Go Tail Lift for given Tail Pitching Moment

L t = - (\frac{M t}{𝒍 t})

Go Pitching Moment due to Tail

M t = - 𝒍 t \cdot L t

Go Tail Pitching Moment for given Moment Coefficient

M t = \frac{Cm t \cdot ρ ∞ \cdot V^{2} \cdot S \cdot c ma}{2}

How to Evaluate Tail Pitching Moment Coefficient for given Tail Volume Ratio?

Tail Pitching Moment Coefficient for given Tail Volume Ratio evaluator uses Tail Pitching Moment Coefficient = -Horizontal Tail Volume Ratio*Tail Efficiency*Tail Lift Coefficient to evaluate the Tail Pitching Moment Coefficient, Tail Pitching Moment Coefficient for given Tail Volume Ratio is a measure of the rotational force that causes the tail of an aircraft to rotate around its vertical axis, dependent on the tail volume ratio, tail efficiency, and lift coefficient of the tail. Tail Pitching Moment Coefficient is denoted by Cm_t symbol.

How to evaluate Tail Pitching Moment Coefficient for given Tail Volume Ratio using this online evaluator? To use this online evaluator for Tail Pitching Moment Coefficient for given Tail Volume Ratio, enter Horizontal Tail Volume Ratio (V_H), Tail Efficiency (η) & Tail Lift Coefficient (CT_lift) and hit the calculate button.

FAQs on Tail Pitching Moment Coefficient for given Tail Volume Ratio

What is the formula to find Tail Pitching Moment Coefficient for given Tail Volume Ratio?

The formula of Tail Pitching Moment Coefficient for given Tail Volume Ratio is expressed as Tail Pitching Moment Coefficient = -Horizontal Tail Volume Ratio*Tail Efficiency*Tail Lift Coefficient. Here is an example- -0.39 = -1.42*0.92*0.3.

How to calculate Tail Pitching Moment Coefficient for given Tail Volume Ratio?

With Horizontal Tail Volume Ratio (V_H), Tail Efficiency (η) & Tail Lift Coefficient (CT_lift) we can find Tail Pitching Moment Coefficient for given Tail Volume Ratio using the formula - Tail Pitching Moment Coefficient = -Horizontal Tail Volume Ratio*Tail Efficiency*Tail Lift Coefficient.

What are the other ways to Calculate Tail Pitching Moment Coefficient?

Here are the different ways to Calculate Tail Pitching Moment Coefficient-

Tail Pitching Moment Coefficient=Pitching Moment due to Tail/(0.5*Freestream Density*Flight Velocity^2*Reference Area*Mean Aerodynamic Chord)
Tail Pitching Moment Coefficient=-(Tail Efficiency*Horizontal Tail Area*Horizontal Tail Moment Arm*Tail Lift Coefficient)/(Reference Area*Mean Aerodynamic Chord)

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Tail Pitching Moment Coefficient for given Tail Volume Ratio Formula

​GoTail Pitching Moment Coefficient Formula

​GoTail Pitching Moment Coefficient for given Tail Efficiency Formula

Tail Pitching Moment Coefficient for given Tail Volume Ratio Example

Tail Pitching Moment Coefficient for given Tail Volume Ratio Solution

Tail Pitching Moment Coefficient for given Tail Volume Ratio Formula Elements

Other Formulas to find Tail Pitching Moment Coefficient

Other formulas in Tail Contribution category

How to Evaluate Tail Pitching Moment Coefficient for given Tail Volume Ratio?

FAQs on Tail Pitching Moment Coefficient for given Tail Volume Ratio

Variable Name

GoTail Pitching Moment Coefficient Formula

GoTail Pitching Moment Coefficient for given Tail Efficiency Formula