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Net Thrust Produced by Turbojet Formula

GoNet Thrust of Turbojet given Gross Thrust Formula

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

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

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

Net Thrust Produced by Turbojet Example

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Here is how the Net Thrust Produced by Turbojet equation looks like with Values.

Here is how the Net Thrust Produced by Turbojet equation looks like with Units.

Here is how the Net Thrust Produced by Turbojet equation looks like.

470.2109 = 5 \cdot (1 + 0.008) \cdot (213 - 130) + 0.0589 \cdot (982 - 101)

470.2109N = 5kg/s \cdot (1 + 0.008) \cdot (213m/s - 130m/s) + 0.0589m² \cdot (982Pa - 101Pa)

470.2109 = 5 \cdot (1 + 0.008) \cdot (213 - 130) + 0.0589 \cdot (982 - 101)

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Net Thrust Produced by Turbojet Solution

Follow our step by step solution on how to calculate Net Thrust Produced by Turbojet?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

T = 5kg/s \cdot (1 + 0.008) \cdot (213m/s - 130m/s) + 0.0589m² \cdot (982Pa - 101Pa)

Next Step Prepare to Evaluate

∴

T = 5 \cdot (1 + 0.008) \cdot (213 - 130) + 0.0589 \cdot (982 - 101)

LAST Step Evaluate

∴

T = 470.2109N

Net Thrust Produced by Turbojet Formula Elements

Variables

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

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

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

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

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

Other Formulas to find Net Thrust of Turbojet

Go Net Thrust of Turbojet given Gross Thrust

T = T G - D ram

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 Net Thrust Produced by Turbojet?

Net Thrust Produced by Turbojet evaluator uses Net Thrust of Turbojet = Mass Flow Rate Turbojet*(1+Fuel Air Ratio)*(Exit Velocity-Flight Speed)+Nozzle Exit Area*(Nozzle Exit Pressure-Ambient Pressure) to evaluate the Net Thrust of Turbojet, Net Thrust Produced by Turbojet is a measure of the forward force exerted by a turbojet engine, which is influenced by the mass flow rate, exhaust velocity, and pressure difference between the exit and ambient conditions, and is a critical parameter in the design and operation of aircraft and other propulsion systems. Net Thrust of Turbojet is denoted by T symbol.

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

FAQs on Net Thrust Produced by Turbojet

What is the formula to find Net Thrust Produced by Turbojet?

The formula of Net Thrust Produced by Turbojet is expressed as Net Thrust of Turbojet = Mass Flow Rate Turbojet*(1+Fuel Air Ratio)*(Exit Velocity-Flight Speed)+Nozzle Exit Area*(Nozzle Exit Pressure-Ambient Pressure). Here is an example- 56.9309 = 5*(1+0.008)*(213-130)+0.0589*(982-101).

How to calculate Net Thrust Produced by Turbojet?

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

What are the other ways to Calculate Net Thrust of Turbojet?

Here are the different ways to Calculate Net Thrust of Turbojet-

Net Thrust of Turbojet=Gross Thrust of Turbojet-Ram Drag of Turbojet

Can the Net Thrust Produced by Turbojet be negative?

No, the Net Thrust Produced by Turbojet, measured in Force cannot be negative.

Which unit is used to measure Net Thrust Produced by Turbojet?

Net Thrust Produced by Turbojet is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Net Thrust Produced by Turbojet can be measured.

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: Unit

Net Thrust Produced by Turbojet Formula

​GoNet Thrust of Turbojet given Gross Thrust Formula

Net Thrust Produced by Turbojet Example

Net Thrust Produced by Turbojet Solution

Net Thrust Produced by Turbojet Formula Elements

Other Formulas to find Net Thrust of Turbojet

Other formulas in Turbojets category

How to Evaluate Net Thrust Produced by Turbojet?

FAQs on Net Thrust Produced by Turbojet

Variable Name

GoNet Thrust of Turbojet given Gross Thrust Formula