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Stall velocity for given touchdown velocity Formula

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Stall Velocity is defined as the velocity of an airplane in steady flight at its maximum lift coefficient. Check FAQs

V stall = \frac{V T}{1.3}

V_stall - Stall Velocity?V_T - Touchdown Velocity?

Stall velocity for given touchdown velocity Example

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Here is how the Stall velocity for given touchdown velocity equation looks like with Values.

Here is how the Stall velocity for given touchdown velocity equation looks like with Units.

Here is how the Stall velocity for given touchdown velocity equation looks like.

148.4615 = \frac{193}{1.3}

148.4615m/s = \frac{193m/s}{1.3}

148.4615 = \frac{193}{1.3}

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Stall velocity for given touchdown velocity Solution

Follow our step by step solution on how to calculate Stall velocity for given touchdown velocity?

FIRST Step Consider the formula

V stall = \frac{V T}{1.3}

Next Step Substitute values of Variables

∴

V stall = \frac{193m/s}{1.3}

Next Step Prepare to Evaluate

∴

V stall = \frac{193}{1.3}

Next Step Evaluate

∴

V stall = 148.461538461538m/s

LAST Step Rounding Answer

∴

V stall = 148.4615m/s

Stall velocity for given touchdown velocity Formula Elements

Variables

Stall Velocity

Stall Velocity is defined as the velocity of an airplane in steady flight at its maximum lift coefficient.

Symbol: V_stall

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Stall Velocity

Touchdown Velocity

Touchdown Velocity is the instantaneous velocity of an aircraft when it touches the ground during landing.

Symbol: V_T

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Touchdown Velocity

Other formulas in Landing category

Go Landing Ground Run

Sg l = (F normal \cdot V TD) + (\frac{W aircraft}{2 \cdot [g]}) \cdot \int (\frac{2 \cdot V ∞}{V TR + D + μ ref \cdot (W aircraft - L)}, x, 0, V TD)

Go Touchdown velocity for given stall velocity

V T = 1.3 \cdot V stall

Go Landing ground roll distance

s L = 1.69 \cdot (W^{2}) \cdot (\frac{1}{[g] \cdot ρ ∞ \cdot S \cdot C L,max}) \cdot (\frac{1}{(0.5 \cdot ρ ∞ \cdot ({(0.7 \cdot V T)}^{2}) \cdot S \cdot (C D,0 + (ϕ \cdot \frac{{C L}^{2}}{π \cdot e \cdot AR}))) + (μ r \cdot (W - (0.5 \cdot ρ ∞ \cdot ({(0.7 \cdot V T)}^{2}) \cdot S \cdot C L)))})

Go Touchdown velocity

V T = 1.3 \cdot (\sqrt{2 \cdot \frac{W}{ρ ∞ \cdot S \cdot C L,max}})

How to Evaluate Stall velocity for given touchdown velocity?

Stall velocity for given touchdown velocity evaluator uses Stall Velocity = Touchdown Velocity/1.3 to evaluate the Stall Velocity, The Stall velocity for given touchdown velocity is the speed at which aircraft is no longer able to maintain lift and will enter a stall condition, this equation you provided seems to estimate the stall velocity of an aircraft during landing by dividing the touchdown velocity by a factor of 1.3. Stall Velocity is denoted by V_stall symbol.

How to evaluate Stall velocity for given touchdown velocity using this online evaluator? To use this online evaluator for Stall velocity for given touchdown velocity, enter Touchdown Velocity (V_T) and hit the calculate button.

FAQs on Stall velocity for given touchdown velocity

What is the formula to find Stall velocity for given touchdown velocity?

The formula of Stall velocity for given touchdown velocity is expressed as Stall Velocity = Touchdown Velocity/1.3. Here is an example- 148.4615 = 193/1.3.

How to calculate Stall velocity for given touchdown velocity?

With Touchdown Velocity (V_T) we can find Stall velocity for given touchdown velocity using the formula - Stall Velocity = Touchdown Velocity/1.3.

Can the Stall velocity for given touchdown velocity be negative?

No, the Stall velocity for given touchdown velocity, measured in Speed cannot be negative.

Which unit is used to measure Stall velocity for given touchdown velocity?

Stall velocity for given touchdown velocity is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Stall velocity for given touchdown velocity can be measured.

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