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Ideal Exhaust Velocity given Enthalpy Drop Formula

GoJet velocity given temperature drop Formula

GoReversible Nozzle Jet Velocity Formula

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Ideal Exit Velocity is the velocity at the exit of nozzle, it does not includes losses due to external factors. Check FAQs

C ideal = \sqrt{2 \cdot Δh nozzle}

C_ideal - Ideal Exit Velocity?Δh_nozzle - Enthalpy Drop in Nozzle?

Ideal Exhaust Velocity given Enthalpy Drop Example

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Here is how the Ideal Exhaust Velocity given Enthalpy Drop equation looks like with Values.

Here is how the Ideal Exhaust Velocity given Enthalpy Drop equation looks like with Units.

Here is how the Ideal Exhaust Velocity given Enthalpy Drop equation looks like.

198.9975 = \sqrt{2 \cdot 19.8}

198.9975m/s = \sqrt{2 \cdot 19.8KJ}

198.9975 = \sqrt{2 \cdot 19.8}

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Ideal Exhaust Velocity given Enthalpy Drop Solution

Follow our step by step solution on how to calculate Ideal Exhaust Velocity given Enthalpy Drop?

FIRST Step Consider the formula

C ideal = \sqrt{2 \cdot Δh nozzle}

Next Step Substitute values of Variables

∴

C ideal = \sqrt{2 \cdot 19.8KJ}

Next Step Convert Units

∴

C ideal = \sqrt{2 \cdot 19800J}

Next Step Prepare to Evaluate

∴

C ideal = \sqrt{2 \cdot 19800}

Next Step Evaluate

∴

C ideal = 198.997487421324m/s

LAST Step Rounding Answer

∴

C ideal = 198.9975m/s

Ideal Exhaust Velocity given Enthalpy Drop Formula Elements

Variables

Functions

Ideal Exit Velocity

Ideal Exit Velocity is the velocity at the exit of nozzle, it does not includes losses due to external factors.

Symbol: C_ideal

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Ideal Exit Velocity

Enthalpy Drop in Nozzle

Enthalpy drop in nozzle is the difference of enthalpy of inlet and exit of nozzle.

Symbol: Δh_nozzle

Measurement: EnergyUnit: KJ

Note: Value should be greater than 0.

Formulas to find Enthalpy Drop in Nozzle

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Ideal Exit Velocity

Go Jet velocity given temperature drop

C ideal = \sqrt{2 \cdot C p \cdot ΔT}

Go Reversible Nozzle Jet Velocity

C ideal = \sqrt{2 \cdot C p \cdot T \cdot (1 - {(P r)}^{\frac{γ - 1}{γ}})}

Other formulas in Nozzle category

Go Kinetic Energy of Exhaust Gases

KE = \frac{1}{2} \cdot m i \cdot (1 + f) \cdot {C ideal}^{2}

Go Velocity Coefficient given Nozzle Efficiency

C v = \sqrt{η nozlze}

Go Discharge Coefficient given Mass Flow

C D = \frac{m a}{m i}

Go Discharge Coefficient given Flow Area

C D = \frac{A act}{A throat}

How to Evaluate Ideal Exhaust Velocity given Enthalpy Drop?

Ideal Exhaust Velocity given Enthalpy Drop evaluator uses Ideal Exit Velocity = sqrt(2*Enthalpy Drop in Nozzle) to evaluate the Ideal Exit Velocity, Ideal Exhaust Velocity given Enthalpy Drop formula is defined as the velocity of gases expanding perfectly in the nozzle. Ideal Exit Velocity is denoted by C_ideal symbol.

How to evaluate Ideal Exhaust Velocity given Enthalpy Drop using this online evaluator? To use this online evaluator for Ideal Exhaust Velocity given Enthalpy Drop, enter Enthalpy Drop in Nozzle (Δh_nozzle) and hit the calculate button.

FAQs on Ideal Exhaust Velocity given Enthalpy Drop

What is the formula to find Ideal Exhaust Velocity given Enthalpy Drop?

The formula of Ideal Exhaust Velocity given Enthalpy Drop is expressed as Ideal Exit Velocity = sqrt(2*Enthalpy Drop in Nozzle). Here is an example- 198.9975 = sqrt(2*19800).

How to calculate Ideal Exhaust Velocity given Enthalpy Drop?

With Enthalpy Drop in Nozzle (Δh_nozzle) we can find Ideal Exhaust Velocity given Enthalpy Drop using the formula - Ideal Exit Velocity = sqrt(2*Enthalpy Drop in Nozzle). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Ideal Exit Velocity?

Here are the different ways to Calculate Ideal Exit Velocity-

Ideal Exit Velocity=sqrt(2*Specific Heat at Constant Pressure*Temperature Drop)
Ideal Exit Velocity=sqrt(2*Specific Heat at Constant Pressure*Nozzle Temperature*(1-(Pressure Ratio)^((Specific Heat Ratio-1)/(Specific Heat Ratio))))

Can the Ideal Exhaust Velocity given Enthalpy Drop be negative?

No, the Ideal Exhaust Velocity given Enthalpy Drop, measured in Speed cannot be negative.

Which unit is used to measure Ideal Exhaust Velocity given Enthalpy Drop?

Ideal Exhaust Velocity given Enthalpy Drop 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 Ideal Exhaust Velocity given Enthalpy Drop can be measured.

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