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Thrust power specific fuel consumption Formula

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Thrust Power Specific Fuel Consumption is the measures of the overall thermal efficiency of an engine for a given air speed and jet speed. Check FAQs

TPSFC = \frac{m f}{T P}

TPSFC - Thrust Power Specific Fuel Consumption?m_f - Fuel Flow Rate?T_P - Thrust Power?

Thrust power specific fuel consumption Example

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

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

Here is how the Thrust power specific fuel consumption equation looks like.

2.1 = \frac{0.0315}{54}

2.1kg/h/kW = \frac{0.0315kg/s}{54kW}

2.1 = \frac{0.0315}{54}

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Thrust power specific fuel consumption Solution

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

FIRST Step Consider the formula

TPSFC = \frac{m f}{T P}

Next Step Substitute values of Variables

∴

TPSFC = \frac{0.0315kg/s}{54kW}

Next Step Convert Units

∴

TPSFC = \frac{0.0315kg/s}{54000W}

Next Step Prepare to Evaluate

∴

TPSFC = \frac{0.0315}{54000}

Next Step Evaluate

∴

TPSFC = 5.83333333333333E-07kg/s/W

LAST Step Convert to Output's Unit

∴

TPSFC = 2.1kg/h/kW

Thrust power specific fuel consumption Formula Elements

Variables

Thrust Power Specific Fuel Consumption

Thrust Power Specific Fuel Consumption is the measures of the overall thermal efficiency of an engine for a given air speed and jet speed.

Symbol: TPSFC

Measurement: Specific Fuel ConsumptionUnit: kg/h/kW

Note: Value should be greater than 0.

Formulas to find Thrust Power Specific Fuel Consumption

Fuel Flow Rate

Fuel Flow Rate refers to the rate at which fuel is supplied or consumed within a system over a specified period.

Symbol: m_f

Measurement: Mass Flow RateUnit: kg/s

Note: Value should be greater than 0.

Formulas to find Fuel Flow Rate

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

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 Thrust power

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

Go Specific thrust

I sp = V e - V

How to Evaluate Thrust power specific fuel consumption?

Thrust power specific fuel consumption evaluator uses Thrust Power Specific Fuel Consumption = Fuel Flow Rate/Thrust Power to evaluate the Thrust Power Specific Fuel Consumption, Thrust power specific fuel consumption is a measure of the amount of fuel consumed per unit of thrust power produced by an aircraft or rocket engine, calculated by dividing the fuel flow rate by the thrust power. This metric is essential for evaluating the efficiency and performance of an aircraft or rocket engine. Thrust Power Specific Fuel Consumption is denoted by TPSFC symbol.

How to evaluate Thrust power specific fuel consumption using this online evaluator? To use this online evaluator for Thrust power specific fuel consumption, enter Fuel Flow Rate (m_f) & Thrust Power (T_P) and hit the calculate button.

FAQs on Thrust power specific fuel consumption

What is the formula to find Thrust power specific fuel consumption?

The formula of Thrust power specific fuel consumption is expressed as Thrust Power Specific Fuel Consumption = Fuel Flow Rate/Thrust Power. Here is an example- 7.6E+6 = 0.0315/54000.

How to calculate Thrust power specific fuel consumption?

With Fuel Flow Rate (m_f) & Thrust Power (T_P) we can find Thrust power specific fuel consumption using the formula - Thrust Power Specific Fuel Consumption = Fuel Flow Rate/Thrust Power.

Can the Thrust power specific fuel consumption be negative?

No, the Thrust power specific fuel consumption, measured in Specific Fuel Consumption cannot be negative.

Which unit is used to measure Thrust power specific fuel consumption?

Thrust power specific fuel consumption is usually measured using the Kilogram per Hour per Kilowatt[kg/h/kW] for Specific Fuel Consumption. Kilogram per Second per Watt[kg/h/kW], Kilogram per Hour per Watt[kg/h/kW], Kilogram per Second per Brake horsepower[kg/h/kW] are the few other units in which Thrust power specific fuel consumption can be measured.

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Thrust power specific fuel consumption Formula

Thrust power specific fuel consumption Example

Thrust power specific fuel consumption Solution

Thrust power specific fuel consumption Formula Elements

Other formulas in Thrust Generation category

How to Evaluate Thrust power specific fuel consumption?

FAQs on Thrust power specific fuel consumption

Variable Name