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Pull-Down Maneuver Rate Formula

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Pull-Down Turn Rate refers to the rate at which an aircraft executes a pull down maneuver. Check FAQs

ω pull-down = [g] \cdot \frac{1 + n}{V pull-down}

ω_pull-down - Pull-Down Turn Rate?n - Load Factor?V_pull-down - Pull-Down Maneuver Velocity?[g] - Gravitational acceleration on Earth?

Pull-Down Maneuver Rate Example

With values

With units

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Here is how the Pull-Down Maneuver Rate equation looks like with Values.

Here is how the Pull-Down Maneuver Rate equation looks like with Units.

Here is how the Pull-Down Maneuver Rate equation looks like.

1.5496 = 9.8066 \cdot \frac{1 + 1.2}{797.71}

1.5496degree/s = 9.8066m/s² \cdot \frac{1 + 1.2}{797.71m/s}

1.5496 = 9.8066 \cdot \frac{1 + 1.2}{797.71}

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Pull-Down Maneuver Rate Solution

Follow our step by step solution on how to calculate Pull-Down Maneuver Rate?

FIRST Step Consider the formula

ω pull-down = [g] \cdot \frac{1 + n}{V pull-down}

Next Step Substitute values of Variables

∴

ω pull-down = [g] \cdot \frac{1 + 1.2}{797.71m/s}

Next Step Substitute values of Constants

∴

ω pull-down = 9.8066m/s² \cdot \frac{1 + 1.2}{797.71m/s}

Next Step Prepare to Evaluate

∴

ω pull-down = 9.8066 \cdot \frac{1 + 1.2}{797.71}

Next Step Evaluate

∴

ω pull-down = 0.0270457058329468rad/s

Next Step Convert to Output's Unit

∴

ω pull-down = 1.5496047981805degree/s

LAST Step Rounding Answer

∴

ω pull-down = 1.5496degree/s

Pull-Down Maneuver Rate Formula Elements

Variables

Constants

Pull-Down Turn Rate

Pull-Down Turn Rate refers to the rate at which an aircraft executes a pull down maneuver.

Symbol: ω_pull-down

Measurement: Angular VelocityUnit: degree/s

Note: Value should be greater than 0.

Formulas to find Pull-Down Turn Rate

Load Factor

Load Factor is the ratio of the aerodynamic force on the aircraft to the gross weight of the aircraft.

Symbol: n

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Load Factor

Pull-Down Maneuver Velocity

Pull-Down Maneuver Velocity refers to the velocity of an aircraft during a sharp pitch-down maneuver, often resulting in a rapid descent.

Symbol: V_pull-down

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Pull-Down Maneuver Velocity

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

Other formulas in Pull Up and Pull Down Maneuver category

Go Pull-up maneuver radius

R = \frac{{V pull-up}^{2}}{[g] \cdot (n - 1)}

Go Velocity for given Pull-Up Maneuver Radius

V pull-up = \sqrt{R \cdot [g] \cdot (n - 1)}

Go Load Factor given Pull-UP Maneuver Radius

n = 1 + (\frac{{V pull-up}^{2}}{R \cdot [g]})

Go Pull-Up Maneuver Rate

ω = [g] \cdot \frac{n pull-up - 1}{V pull-up}

How to Evaluate Pull-Down Maneuver Rate?

Pull-Down Maneuver Rate evaluator uses Pull-Down Turn Rate = [g]*(1+Load Factor)/Pull-Down Maneuver Velocity to evaluate the Pull-Down Turn Rate, The Pull-Down Maneuver Rate quantifies the rate at which an aircraft descends during a pull-down maneuver. This formula calculates the pull-down rate based on gravitational acceleration, the load factor, and the velocity during the pull-down maneuver. Understanding and applying this formula is essential for pilots and engineers to optimize the descent rate. Pull-Down Turn Rate is denoted by ω_pull-down symbol.

How to evaluate Pull-Down Maneuver Rate using this online evaluator? To use this online evaluator for Pull-Down Maneuver Rate, enter Load Factor (n) & Pull-Down Maneuver Velocity (V_pull-down) and hit the calculate button.

FAQs on Pull-Down Maneuver Rate

What is the formula to find Pull-Down Maneuver Rate?

The formula of Pull-Down Maneuver Rate is expressed as Pull-Down Turn Rate = [g]*(1+Load Factor)/Pull-Down Maneuver Velocity. Here is an example- 88.78581 = [g]*(1+1.2)/797.71.

How to calculate Pull-Down Maneuver Rate?

With Load Factor (n) & Pull-Down Maneuver Velocity (V_pull-down) we can find Pull-Down Maneuver Rate using the formula - Pull-Down Turn Rate = [g]*(1+Load Factor)/Pull-Down Maneuver Velocity. This formula also uses Gravitational acceleration on Earth constant(s).

Can the Pull-Down Maneuver Rate be negative?

No, the Pull-Down Maneuver Rate, measured in Angular Velocity cannot be negative.

Which unit is used to measure Pull-Down Maneuver Rate?

Pull-Down Maneuver Rate is usually measured using the Degree per Second[degree/s] for Angular Velocity. Radian per Second[degree/s], Radian per Day[degree/s], Radian per Hour[degree/s] are the few other units in which Pull-Down Maneuver Rate can be measured.

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