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Thrust power Formula

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Thrust Power refers to the power generated by a propulsion system to produce thrust and propel an object forward. Check FAQs

T P = m a \cdot V \cdot (V e - V)

T_P - Thrust Power?m_a - Mass Flow Rate?V - Flight Speed?V_e - Exit Velocity?

Thrust power Example

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Here is how the Thrust power equation looks like with Values.

Here is how the Thrust power equation looks like with Units.

Here is how the Thrust power equation looks like.

53.2245 = 3.5 \cdot 111 \cdot (248 - 111)

53.2245kW = 3.5kg/s \cdot 111m/s \cdot (248m/s - 111m/s)

53.2245 = 3.5 \cdot 111 \cdot (248 - 111)

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Thrust power Solution

Follow our step by step solution on how to calculate Thrust power?

FIRST Step Consider the formula

T P = m a \cdot V \cdot (V e - V)

Next Step Substitute values of Variables

∴

T P = 3.5kg/s \cdot 111m/s \cdot (248m/s - 111m/s)

Next Step Prepare to Evaluate

∴

T P = 3.5 \cdot 111 \cdot (248 - 111)

Next Step Evaluate

∴

T P = 53224.5W

LAST Step Convert to Output's Unit

∴

T P = 53.2245kW

Thrust power Formula Elements

Variables

Thrust Power

Thrust Power refers to the power generated by a propulsion system to produce thrust and propel an object forward.

Symbol: T_P

Measurement: PowerUnit: kW

Note: Value should be greater than 0.

Formulas to find Thrust Power

Mass Flow Rate

Mass Flow Rate represents the amount of mass passing through a system per unit of time.

Symbol: m_a

Measurement: Mass Flow RateUnit: kg/s

Note: Value should be greater than 0.

Formulas to find Mass Flow Rate

Flight Speed

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

Symbol: V

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Flight Speed

Exit Velocity

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

Symbol: V_e

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Exit Velocity

Other formulas in Thrust Generation category

Go Total Thrust given Efficiency and Enthalpy

T total = m a \cdot ((\sqrt{2 \cdot Δh nozzle \cdot η nozzle}) - V + (\sqrt{η T \cdot η transmission \cdot Δh turbine}))

Go Ideal Thrust given Effective Speed Ratio

T ideal = m a \cdot V \cdot ((\frac{1}{α}) - 1)

Go Specific thrust

I sp = V e - V

Go Specific Thrust given Effective Speed Ratio

I sp = V e \cdot (1 - α)

How to Evaluate Thrust power?

Thrust power evaluator uses Thrust Power = Mass Flow Rate*Flight Speed*(Exit Velocity-Flight Speed) to evaluate the Thrust Power, Thrust Power is a measure of the energy expended by an aircraft or vehicle to generate movement, calculated by multiplying the mass flow rate and flight speed, and then subtracting the exit velocity from the flight speed to determine the total power output. Thrust Power is denoted by T_P symbol.

How to evaluate Thrust power using this online evaluator? To use this online evaluator for Thrust power, enter Mass Flow Rate (m_a), Flight Speed (V) & Exit Velocity (V_e) and hit the calculate button.

FAQs on Thrust power

What is the formula to find Thrust power?

The formula of Thrust power is expressed as Thrust Power = Mass Flow Rate*Flight Speed*(Exit Velocity-Flight Speed). Here is an example- 0.053224 = 3.5*111*(248-111).

How to calculate Thrust power?

With Mass Flow Rate (m_a), Flight Speed (V) & Exit Velocity (V_e) we can find Thrust power using the formula - Thrust Power = Mass Flow Rate*Flight Speed*(Exit Velocity-Flight Speed).

Can the Thrust power be negative?

No, the Thrust power, measured in Power cannot be negative.

Which unit is used to measure Thrust power?

Thrust power is usually measured using the Kilowatt[kW] for Power. Watt[kW], Milliwatt[kW], Microwatt[kW] are the few other units in which Thrust power can be measured.

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Thrust power Formula

Thrust power Example

Thrust power Solution

Thrust power Formula Elements

Other formulas in Thrust Generation category

How to Evaluate Thrust power?

FAQs on Thrust power

Variable Name