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Kinetic Energy of Air at Inlet Formula

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Kinetic Energy is defined as the energy possessed by a moving fluid. Check FAQs

KE = \frac{1}{2} \cdot m a \cdot V^{2}

KE - Kinetic Energy?m_a - Mass Flow Rate of Air?V - Aircraft Forward Speed?

Kinetic Energy of Air at Inlet Example

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Here is how the Kinetic Energy of Air at Inlet equation looks like with Values.

Here is how the Kinetic Energy of Air at Inlet equation looks like with Units.

Here is how the Kinetic Energy of Air at Inlet equation looks like.

26.908 = \frac{1}{2} \cdot 3.5 \cdot 124^{2}

26.908KJ = \frac{1}{2} \cdot 3.5kg/s \cdot {124m/s}^{2}

26.908 = \frac{1}{2} \cdot 3.5 \cdot 124^{2}

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Kinetic Energy of Air at Inlet Solution

Follow our step by step solution on how to calculate Kinetic Energy of Air at Inlet?

FIRST Step Consider the formula

KE = \frac{1}{2} \cdot m a \cdot V^{2}

Next Step Substitute values of Variables

∴

KE = \frac{1}{2} \cdot 3.5kg/s \cdot {124m/s}^{2}

Next Step Prepare to Evaluate

∴

KE = \frac{1}{2} \cdot 3.5 \cdot 124^{2}

Next Step Evaluate

∴

KE = 26908J

LAST Step Convert to Output's Unit

∴

KE = 26.908KJ

Kinetic Energy of Air at Inlet Formula Elements

Variables

Kinetic Energy

Kinetic Energy is defined as the energy possessed by a moving fluid.

Symbol: KE

Measurement: EnergyUnit: KJ

Note: Value should be greater than 0.

Formulas to find Kinetic Energy

Mass Flow Rate of Air

Mass flow rate of air is the mass flow rate of air.

Symbol: m_a

Measurement: Mass Flow RateUnit: kg/s

Note: Value can be positive or negative.

Formulas to find Mass Flow Rate of Air

Aircraft Forward Speed

Aircraft forward speed the speed at which aircraft is moving.

Symbol: V

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Aircraft Forward Speed

Other formulas in Inlets category

Go Diffuser Efficiency

η d = \frac{ΔP}{ΔP'}

Go Diffuser Efficiency given Inlet and Exit Velocities

η d = \frac{ΔP}{\frac{ρ}{2} \cdot ({C 1}^{2} - {C 2}^{2})}

Go Inlet drag

F D = m a \cdot V

How to Evaluate Kinetic Energy of Air at Inlet?

Kinetic Energy of Air at Inlet evaluator uses Kinetic Energy = 1/2*Mass Flow Rate of Air*Aircraft Forward Speed^2 to evaluate the Kinetic Energy, The Kinetic energy of air at inlet formula is defined as the half of the product of mass flow rate of air and square of aircraft forward speed. Kinetic Energy is denoted by KE symbol.

How to evaluate Kinetic Energy of Air at Inlet using this online evaluator? To use this online evaluator for Kinetic Energy of Air at Inlet, enter Mass Flow Rate of Air (m_a) & Aircraft Forward Speed (V) and hit the calculate button.

FAQs on Kinetic Energy of Air at Inlet

What is the formula to find Kinetic Energy of Air at Inlet?

The formula of Kinetic Energy of Air at Inlet is expressed as Kinetic Energy = 1/2*Mass Flow Rate of Air*Aircraft Forward Speed^2. Here is an example- 26908 = 1/2*3.5*124^2.

How to calculate Kinetic Energy of Air at Inlet?

With Mass Flow Rate of Air (m_a) & Aircraft Forward Speed (V) we can find Kinetic Energy of Air at Inlet using the formula - Kinetic Energy = 1/2*Mass Flow Rate of Air*Aircraft Forward Speed^2.

Can the Kinetic Energy of Air at Inlet be negative?

No, the Kinetic Energy of Air at Inlet, measured in Energy cannot be negative.

Which unit is used to measure Kinetic Energy of Air at Inlet?

Kinetic Energy of Air at Inlet is usually measured using the Kilojoule[KJ] for Energy. Joule[KJ], Gigajoule[KJ], Megajoule[KJ] are the few other units in which Kinetic Energy of Air at Inlet can be measured.

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