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Turbojet Cycle Thrust & Specific Fuel Consumption (TSFC) Calculator

Easily calculate and compute turbojet cycle thrust & specific fuel consumption (tsfc) calculator with accurate equations, live formulas, and expert guidance.

Engine inlet core airflow mass rate.

Aircraft freestream true airspeed.

Core nozzle exhaust gas exit velocity.

Combustor fuel-to-air mass ratio.

Exhaust nozzle exit cross-sectional area.

Over/under-expansion nozzle pressure difference.

Calculated Result
19.2 kN

Net Thrust (F_net)

Net Thrust (F_net)

19.2 kN

Net Thrust K N

19.2

Specific Fuel Consumption Kg Per Knh

206.44

Thrust Specific Fuel Consumption G Per Kns

57.3

Fuel Flow Rate Kg S

1.1

19.2 — kN

Calculation Breakdown

  1. Applied FormulaCalculates uninstalled net aero-engine thrust and Thrust Specific Fuel Consumption (TSFC) for airbreathing gas turbine turbojets.F = \dot{m}_a [(1 + f)V_e - V_0] + (P_e - P_0)A_e, \quad \text{TSFC} = \frac{\dot{m}_f}{F}

Turbojet Thrust & TSFC Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.04.89.61419Net Thrust (F_net)

What Is the Turbojet Cycle Thrust & Specific Fuel Consumption (TSFC) Calculator?

This tool computes turbojet cycle thrust & specific fuel consumption (tsfc) calculator with high precision arithmetic.

How Does the Turbojet Cycle Thrust & Specific Fuel Consumption (TSFC) Calculator Work?

Calculates uninstalled net aero-engine thrust and Thrust Specific Fuel Consumption (TSFC) for airbreathing gas turbine turbojets.

Turbojet Cycle Thrust & Specific Fuel Consumption (TSFC) Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

F=m˙a[(1+f)Ve−V0]+(Pe−P0)Ae,TSFC=m˙fFF = \dot{m}_a [(1 + f)V_e - V_0] + (P_e - P_0)A_e, \quad \text{TSFC} = \frac{\dot{m}_f}{F}

Calculates uninstalled net aero-engine thrust and Thrust Specific Fuel Consumption (TSFC) for airbreathing gas turbine turbojets.

How to Use the Turbojet Cycle Thrust & Specific Fuel Consumption (TSFC) Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Turbojet Cycle Thrust & Specific Fuel Consumption (TSFC) Calculator Example

Input Values:

airMassFlowRateKgS:50.0
flightVelocityV0Ms:250.0
exhaustVelocityVeMs:620.0
fuelAirRatioF:0.022
nozzleExitAreaM2:0.22
exitGaugePressureKPa:0.0
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required kN.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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