Propulsive efficiency Calculator

✖Thrust Power refers to the power generated by a propulsion system to produce thrust and propel an object forward.ⓘ Thrust Power [T_P]			+10% -10%
✖Propulsive Power refers to the power generated by a propulsion system.ⓘ Propulsive Power [P]			+10% -10%

✖Propulsive efficiency is the efficiency with which the energy contained in a fuel is converted into kinetic energy of the vehicle.ⓘ Propulsive efficiency [η_propulsive]

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Propulsive efficiency Solution

STEP 0: Pre-Calculation Summary

Formula Used

Propulsive Efficiency = Thrust Power/Propulsive Power
η_propulsive = T_P/P
This formula uses 3 Variables

Variables Used

Propulsive Efficiency - Propulsive efficiency is the efficiency with which the energy contained in a fuel is converted into kinetic energy of the vehicle.
Thrust Power - (Measured in Watt) - Thrust Power refers to the power generated by a propulsion system to produce thrust and propel an object forward.
Propulsive Power - (Measured in Watt) - Propulsive Power refers to the power generated by a propulsion system.

STEP 1: Convert Input(s) to Base Unit

Thrust Power: 54 Kilowatt --> 54000 Watt (Check conversion here)
Propulsive Power: 87.01 Kilowatt --> 87010 Watt (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

η_propulsive = T_P/P --> 54000/87010

Evaluating ... ...

η_propulsive = 0.620618319733364

STEP 3: Convert Result to Output's Unit

0.620618319733364 --> No Conversion Required

FINAL ANSWER

0.620618319733364 ≈ 0.620618 <-- Propulsive Efficiency

(Calculation completed in 00.004 seconds)

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Created by Chilvera Bhanu Teja

Institute of Aeronautical Engineering (IARE), Hyderabad

Chilvera Bhanu Teja has created this Calculator and 300+ more calculators!

Verified by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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Propulsive efficiency Formula

LaTeX Go

Propulsive Efficiency = Thrust Power/Propulsive Power
η_propulsive = T_P/P

What is propulsive efficiency?

Propulsive efficiency is the efficiency with which the energy contained in a fuel is converted into kinetic energy of the vehicle.

How to Calculate Propulsive efficiency?

Propulsive efficiency calculator uses Propulsive Efficiency = Thrust Power/Propulsive Power to calculate the Propulsive Efficiency, Propulsive efficiency is a measure of the effectiveness of a propulsion system in converting the energy expended into useful work, quantifying the ratio of the thrust power to the total power consumed. Propulsive Efficiency is denoted by η_propulsive symbol.

How to calculate Propulsive efficiency using this online calculator? To use this online calculator for Propulsive efficiency, enter Thrust Power (T_P) & Propulsive Power (P) and hit the calculate button. Here is how the Propulsive efficiency calculation can be explained with given input values -> 0.620618 = 54000/87010.

FAQ

What is Propulsive efficiency?

Propulsive efficiency is a measure of the effectiveness of a propulsion system in converting the energy expended into useful work, quantifying the ratio of the thrust power to the total power consumed and is represented as η_propulsive = T_P/P or Propulsive Efficiency = Thrust Power/Propulsive Power. Thrust Power refers to the power generated by a propulsion system to produce thrust and propel an object forward & Propulsive Power refers to the power generated by a propulsion system.

How to calculate Propulsive efficiency?

Propulsive efficiency is a measure of the effectiveness of a propulsion system in converting the energy expended into useful work, quantifying the ratio of the thrust power to the total power consumed is calculated using Propulsive Efficiency = Thrust Power/Propulsive Power. To calculate Propulsive efficiency, you need Thrust Power (T_P) & Propulsive Power (P). With our tool, you need to enter the respective value for Thrust Power & Propulsive Power and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Propulsive Efficiency?

In this formula, Propulsive Efficiency uses Thrust Power & Propulsive Power. We can use 2 other way(s) to calculate the same, which is/are as follows -

Propulsive Efficiency = (2*Effective Speed Ratio)/(1+Effective Speed Ratio)
Propulsive Efficiency = (2*Flight Speed)/(Exit Velocity+Flight Speed)

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