Velocity for given pull-down maneuver rate Calculator

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Aircraft Performance

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Pull Up and Pull Down Maneuver

High Load Factor Maneuver

✖Load factor is the ratio of the aerodynamic force on the aircraft to the gross weight of the aircraft.ⓘ Load factor [n]			+10% -10%
✖Pull-Down Turn Rate refers to the rate at which an aircraft executes a pull down maneuver.ⓘ Pull-Down Turn Rate [ω_pull-down]			+10% -10%

✖Pull-Down Maneuver Velocity refers to the velocity of an aircraft during a sharp pitch-down maneuver, often resulting in a rapid descent.ⓘ Velocity for given pull-down maneuver rate [V_pull-down]

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Formula

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Velocity for given pull-down maneuver rate

Formula

`"V"_{"pull-down"} = "[g]"*(1+"n")/"ω"_{"pull-down"}`

Example

`"797.7125m/s"="[g]"*(1+"1.2")/"1.5496degree/s"`

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Velocity for given pull-down maneuver rate Solution

STEP 0: Pre-Calculation Summary

Formula Used

Pull-Down Maneuver Velocity = [g]*(1+Load factor)/Pull-Down Turn Rate
V_pull-down = [g]*(1+n)/ω_pull-down
This formula uses 1 Constants, 3 Variables

Constants Used

[g] - Gravitational acceleration on Earth Value Taken As 9.80665

Variables Used

Pull-Down Maneuver Velocity - (Measured in Meter per Second) - Pull-Down Maneuver Velocity refers to the velocity of an aircraft during a sharp pitch-down maneuver, often resulting in a rapid descent.
Load factor - Load factor is the ratio of the aerodynamic force on the aircraft to the gross weight of the aircraft.
Pull-Down Turn Rate - (Measured in Radian per Second) - Pull-Down Turn Rate refers to the rate at which an aircraft executes a pull down maneuver.

STEP 1: Convert Input(s) to Base Unit

Load factor: 1.2 --> No Conversion Required
Pull-Down Turn Rate: 1.5496 Degree per Second --> 0.027045622088899 Radian per Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_pull-down = [g]*(1+n)/ω_pull-down --> [g]*(1+1.2)/0.027045622088899

Evaluating ... ...

V_pull-down = 797.712470028759

STEP 3: Convert Result to Output's Unit

797.712470028759 Meter per Second --> No Conversion Required

FINAL ANSWER

797.712470028759 ≈ 797.7125 Meter per Second <-- Pull-Down Maneuver Velocity

(Calculation completed in 00.004 seconds)

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Home » Physics » Aircraft Mechanics » Aircraft Performance » Maneuvering Flight » Pull Up and Pull Down Maneuver » Velocity for given pull-down maneuver rate

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Created by Vinay Mishra

Indian Institute for Aeronautical Engineering and Information Technology (IIAEIT), Pune

Vinay Mishra has created this Calculator and 300+ more calculators!

Verified by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

Maiarutselvan V has verified this Calculator and 300+ more calculators!

< 12 Pull Up and Pull Down Maneuver Calculators

Velocity given Pull-down Maneuver Radius

Go Pull-Down Maneuver Velocity = sqrt(Turn Radius*[g]*(Load factor+1))

Velocity for given pull-up maneuver radius

Go Pull-Up Maneuver Velocity = sqrt(Turn Radius*[g]*(Load factor-1))

Load Factor given Pull-down Maneuver Rate

Go Load factor = ((Pull-Down Maneuver Velocity*Pull-Down Turn Rate)/[g])-1

Velocity for given pull-down maneuver rate

Go Pull-Down Maneuver Velocity = [g]*(1+Load factor)/Pull-Down Turn Rate

Pull-down maneuver rate

Go Pull-Down Turn Rate = [g]*(1+Load factor)/Pull-Down Maneuver Velocity

Load Factor given Pull-down Maneuver Radius

Go Load factor = ((Pull-Down Maneuver Velocity^2)/(Turn Radius*[g]))-1

Pull-down maneuver radius

Go Turn Radius = (Pull-Down Maneuver Velocity^2)/([g]*(Load factor+1))

Load Factor given Pull-UP Maneuver Radius

Go Load factor = 1+((Pull-Up Maneuver Velocity^2)/(Turn Radius*[g]))

Load Factor given Pull-Up Maneuver Rate

Go Pull-Up Load Factor = 1+(Pull-Up Maneuver Velocity*Turn Rate/[g])

Pull-up maneuver radius

Go Turn Radius = (Pull-Up Maneuver Velocity^2)/([g]*(Load factor-1))

Pull-up maneuver rate

Go Turn Rate = [g]*(Pull-Up Load Factor-1)/Pull-Up Maneuver Velocity

Velocity for given turn rate for high load factor

Go Velocity = [g]*Load factor/Turn Rate

Velocity for given pull-down maneuver rate Formula

Pull-Down Maneuver Velocity = [g]*(1+Load factor)/Pull-Down Turn Rate
V_pull-down = [g]*(1+n)/ω_pull-down

What are flat scissors?

Flat scissors, also called horizontal scissors, usually occur after a low-speed overshoot in a horizontal direction.

How to Calculate Velocity for given pull-down maneuver rate?

Velocity for given pull-down maneuver rate calculator uses Pull-Down Maneuver Velocity = [g]*(1+Load factor)/Pull-Down Turn Rate to calculate the Pull-Down Maneuver Velocity, The Velocity for given pull-down maneuver rate is dependent upon the load factor and rate of turn of the aircraft, this formula provides a simplified approximation of the velocity needed to maintain the desired descent rate during the pull-down maneuver. Pull-Down Maneuver Velocity is denoted by V_pull-down symbol.

How to calculate Velocity for given pull-down maneuver rate using this online calculator? To use this online calculator for Velocity for given pull-down maneuver rate, enter Load factor (n) & Pull-Down Turn Rate (ω_pull-down) and hit the calculate button. Here is how the Velocity for given pull-down maneuver rate calculation can be explained with given input values -> 797.7125 = [g]*(1+1.2)/0.027045622088899.

FAQ

What is Velocity for given pull-down maneuver rate?

The Velocity for given pull-down maneuver rate is dependent upon the load factor and rate of turn of the aircraft, this formula provides a simplified approximation of the velocity needed to maintain the desired descent rate during the pull-down maneuver and is represented as V_pull-down = [g]*(1+n)/ω_pull-down or Pull-Down Maneuver Velocity = [g]*(1+Load factor)/Pull-Down Turn Rate. Load factor is the ratio of the aerodynamic force on the aircraft to the gross weight of the aircraft & Pull-Down Turn Rate refers to the rate at which an aircraft executes a pull down maneuver.

How to calculate Velocity for given pull-down maneuver rate?

The Velocity for given pull-down maneuver rate is dependent upon the load factor and rate of turn of the aircraft, this formula provides a simplified approximation of the velocity needed to maintain the desired descent rate during the pull-down maneuver is calculated using Pull-Down Maneuver Velocity = [g]*(1+Load factor)/Pull-Down Turn Rate. To calculate Velocity for given pull-down maneuver rate, you need Load factor (n) & Pull-Down Turn Rate (ω_pull-down). With our tool, you need to enter the respective value for Load factor & Pull-Down Turn Rate and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Pull-Down Maneuver Velocity?

In this formula, Pull-Down Maneuver Velocity uses Load factor & Pull-Down Turn Rate. We can use 1 other way(s) to calculate the same, which is/are as follows -

Pull-Down Maneuver Velocity = sqrt(Turn Radius*[g]*(Load factor+1))

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