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Mass Flow Rate in Turbojet given Thrust Formula

GoMass Flow Rate of Turbojet given Gross Thrust Formula

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Mass Flow Rate Turbojet represents the amount of air entering a turbojet engine per unit time. Check FAQs

m a = \frac{T - A e \cdot (p e - p ∞)}{(V e - V) \cdot (1 + f)}

m_a - Mass Flow Rate Turbojet?T - Net Thrust of Turbojet?A_e - Nozzle Exit Area?p_e - Nozzle Exit Pressure?p_∞ - Ambient Pressure?V_e - Exit Velocity?V - Flight Speed?f - Fuel Air Ratio?

Mass Flow Rate in Turbojet given Thrust Example

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Here is how the Mass Flow Rate in Turbojet given Thrust equation looks like with Values.

Here is how the Mass Flow Rate in Turbojet given Thrust equation looks like with Units.

Here is how the Mass Flow Rate in Turbojet given Thrust equation looks like.

4.9855 = \frac{469 - 0.0589 \cdot (982 - 101)}{(213 - 130) \cdot (1 + 0.008)}

4.9855kg/s = \frac{469N - 0.0589m² \cdot (982Pa - 101Pa)}{(213m/s - 130m/s) \cdot (1 + 0.008)}

4.9855 = \frac{469 - 0.0589 \cdot (982 - 101)}{(213 - 130) \cdot (1 + 0.008)}

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Mass Flow Rate in Turbojet given Thrust Solution

Follow our step by step solution on how to calculate Mass Flow Rate in Turbojet given Thrust?

FIRST Step Consider the formula

m a = \frac{T - A e \cdot (p e - p ∞)}{(V e - V) \cdot (1 + f)}

Next Step Substitute values of Variables

∴

m a = \frac{469N - 0.0589m² \cdot (982Pa - 101Pa)}{(213m/s - 130m/s) \cdot (1 + 0.008)}

Next Step Prepare to Evaluate

∴

m a = \frac{469 - 0.0589 \cdot (982 - 101)}{(213 - 130) \cdot (1 + 0.008)}

Next Step Evaluate

∴

m a = 4.98552663033085kg/s

LAST Step Rounding Answer

∴

m a = 4.9855kg/s

Mass Flow Rate in Turbojet given Thrust Formula Elements

Variables

Mass Flow Rate Turbojet

Mass Flow Rate Turbojet represents the amount of air entering a turbojet engine per unit time.

Symbol: m_a

Measurement: Mass Flow RateUnit: kg/s

Note: Value should be greater than 0.

Formulas to find Mass Flow Rate Turbojet

Net Thrust of Turbojet

Net Thrust of Turbojet denotes the total thrust or forward force exerted by the engine to propel an aircraft forward.

Symbol: T

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Net Thrust of Turbojet

Nozzle Exit Area

Nozzle Exit Area refers to the cross-sectional area at the exit of a nozzle.

Symbol: A_e

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Nozzle Exit Area

Nozzle Exit Pressure

Nozzle Exit Pressure refers to the pressure at the exit of a nozzle or exhaust of a system.

Symbol: p_e

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Nozzle Exit Pressure

Ambient Pressure

Ambient Pressure refers to the pressure of the surrounding environment, typically measured relative to a vacuum.

Symbol: p_∞

Measurement: PressureUnit: Pa

Note: Value should be greater than 0.

Formulas to find Ambient Pressure

Exit Velocity

Exit Velocity refers to the speed at which gases expand at the exit of nozzle of a turbojet engine.

Symbol: V_e

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Exit Velocity

Flight Speed

Flight Speed refers to the velocity at which an aircraft travel through the air.

Symbol: V

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Flight Speed

Fuel Air Ratio

Fuel Air Ratio signifies the proportion of fuel mixed with air in a combustion system.

Symbol: f

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Fuel Air Ratio

Other Formulas to find Mass Flow Rate Turbojet

Go Mass Flow Rate of Turbojet given Gross Thrust

m a = \frac{T G - (p e - p ∞) \cdot A e}{(1 + f) \cdot V e}

Other formulas in Turbojets category

Go Mass Flow Rate of Exhaust Gases

m total = m a + m f

Go Mass Flow Rate of Exhaust Gases given Fuel Air Ratio

m total = m a \cdot (1 + f)

How to Evaluate Mass Flow Rate in Turbojet given Thrust?

Mass Flow Rate in Turbojet given Thrust evaluator uses Mass Flow Rate Turbojet = (Net Thrust of Turbojet-Nozzle Exit Area*(Nozzle Exit Pressure-Ambient Pressure))/((Exit Velocity-Flight Speed)*(1+Fuel Air Ratio)) to evaluate the Mass Flow Rate Turbojet, Mass Flow Rate in Turbojet given Thrust is a measure of the rate at which mass is flowing through a turbojet engine, which is essential for evaluating the engine's performance and efficiency. It is a critical parameter in aerospace engineering, as it affects the overall thrust produced by the engine and its fuel consumption. Mass Flow Rate Turbojet is denoted by m_a symbol.

How to evaluate Mass Flow Rate in Turbojet given Thrust using this online evaluator? To use this online evaluator for Mass Flow Rate in Turbojet given Thrust, enter Net Thrust of Turbojet (T), Nozzle Exit Area (A_e), Nozzle Exit Pressure (p_e), Ambient Pressure (p_∞), Exit Velocity (V_e), Flight Speed (V) & Fuel Air Ratio (f) and hit the calculate button.

FAQs on Mass Flow Rate in Turbojet given Thrust

What is the formula to find Mass Flow Rate in Turbojet given Thrust?

The formula of Mass Flow Rate in Turbojet given Thrust is expressed as Mass Flow Rate Turbojet = (Net Thrust of Turbojet-Nozzle Exit Area*(Nozzle Exit Pressure-Ambient Pressure))/((Exit Velocity-Flight Speed)*(1+Fuel Air Ratio)). Here is an example- 413.7987 = (469-0.0589*(982-101))/((213-130)*(1+0.008)).

How to calculate Mass Flow Rate in Turbojet given Thrust?

With Net Thrust of Turbojet (T), Nozzle Exit Area (A_e), Nozzle Exit Pressure (p_e), Ambient Pressure (p_∞), Exit Velocity (V_e), Flight Speed (V) & Fuel Air Ratio (f) we can find Mass Flow Rate in Turbojet given Thrust using the formula - Mass Flow Rate Turbojet = (Net Thrust of Turbojet-Nozzle Exit Area*(Nozzle Exit Pressure-Ambient Pressure))/((Exit Velocity-Flight Speed)*(1+Fuel Air Ratio)).

What are the other ways to Calculate Mass Flow Rate Turbojet?

Here are the different ways to Calculate Mass Flow Rate Turbojet-

Mass Flow Rate Turbojet=(Gross Thrust of Turbojet-(Nozzle Exit Pressure-Ambient Pressure)*Nozzle Exit Area)/((1+Fuel Air Ratio)*Exit Velocity)

Can the Mass Flow Rate in Turbojet given Thrust be negative?

No, the Mass Flow Rate in Turbojet given Thrust, measured in Mass Flow Rate cannot be negative.

Which unit is used to measure Mass Flow Rate in Turbojet given Thrust?

Mass Flow Rate in Turbojet given Thrust is usually measured using the Kilogram per Second[kg/s] for Mass Flow Rate. Gram per Second[kg/s], Gram per Hour[kg/s], Milligram per Minute[kg/s] are the few other units in which Mass Flow Rate in Turbojet given Thrust can be measured.

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Mass Flow Rate in Turbojet given Thrust Formula

​GoMass Flow Rate of Turbojet given Gross Thrust Formula

Mass Flow Rate in Turbojet given Thrust Example

Mass Flow Rate in Turbojet given Thrust Solution

Mass Flow Rate in Turbojet given Thrust Formula Elements

Other Formulas to find Mass Flow Rate Turbojet

Other formulas in Turbojets category

How to Evaluate Mass Flow Rate in Turbojet given Thrust?

FAQs on Mass Flow Rate in Turbojet given Thrust

Variable Name

GoMass Flow Rate of Turbojet given Gross Thrust Formula