Gross thrust Calculator

Category	Physics ↺
Physics	Gas Turbines ↺
Gas-Turbines	Gas cycles ↺
Gas-Cycles	Jet propulsion cycles ↺

✖Air flow rate is the mass flow rate of air.ⓘ Air flow rate [m_a]			+10% -10%
✖Jet velocity of aircraft is the velocity of exhaust from aircraft.ⓘ Jet velocity of aircraft [C_j]			+10% -10%

✖Gross thrust is the total thrust of a jet engine without deduction of the drag caused by the momentum of the incoming air.ⓘ Gross thrust [T]

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Chilvera Bhanu Teja

Institute of Aeronautical Engineering (IARE), Hyderabad

Chilvera Bhanu Teja has created this Calculator and 200+ more calculators!

Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

Vaibhav Malani has verified this Calculator and 100+ more calculators!

< 11 Other formulas that you can solve using the same Inputs

Total thrust if efficiency and enthalpy is known

Total thrust=Air flow rate*((sqrt(2*Enthalpy drop in nozzle*Efficiency of nozzle))-Aircraft forward speed+(sqrt(Efficiency of turbine*Transmission efficiency of propeller*Enthalpy drop in turbine))) GO

Propulsive power

Propulsive power=1/2*((Air flow rate+Fuel flow rate)*Jet velocity of aircraft^2-(Air flow rate*Aircraft forward speed^2)) GO

Thermal efficiency of jet engines if effective speed ratio is known

Thermal efficiency=Jet velocity of aircraft^2*(1-Effective speed ratio^2)/(2*Fuel air ratio*Calorific value of fuel) GO

Thrust power

Thrust power=Air flow rate*Aircraft forward speed*(Jet velocity of aircraft-Aircraft forward speed) GO

Kinetic energy of gases at exit

Kinetic Energy=1/2*Mass Flow Rate*(1+Air to Fuel Ratio)*Jet velocity of aircraft^2 GO

Thrust if effective speed ratio is known

Thrust=Air flow rate*Aircraft forward speed*((1/Effective speed ratio)-1) GO

Thrust if aircraft forward speed, velocity of exhaust is known

Thrust=Air flow rate*(Jet velocity of aircraft-Aircraft forward speed) GO

Effective speed ratio

Effective speed ratio=Aircraft forward speed/Jet velocity of aircraft GO

specific thrust if effective speed ratio is known

Specific thrust=Jet velocity of aircraft*(1-Effective speed ratio) GO

Specific thrust

Specific thrust=Jet velocity of aircraft-Aircraft forward speed GO

Kinetic energy of air at inlet

Kinetic Energy=1/2*Air flow rate*Aircraft forward speed^2 GO

Gross thrust Formula

Gross thrust=Air flow rate*Jet velocity of aircraft
T=m<sub>a</sub>*C<sub>j</sub>

More formulas

Total thrust if nozzle thrust and propeller thrust is known GO

Total thrust if efficiency and enthalpy is known GO

Thrust if aircraft forward speed, velocity of exhaust is known GO

Thrust if effective speed ratio is known GO

Thrust power GO

Specific thrust GO

specific thrust if effective speed ratio is known GO

Jet velocity if enthalpy drop is known GO

Jet velocity if temperature drop is known GO

Thermal efficiency of turbojet engine GO

Propulsive power GO

Thermal efficiency of jet engines if effective speed ratio is known GO

Thermal efficiency of propeller engines GO

Propeller Efficiency GO

Transmission Efficiency GO

Thrust specific fuel consumption GO

Kinetic energy of air at inlet GO

Kinetic energy of gases at exit GO

Propulsive efficiency GO

Propulsive efficiency if effective speed ratio is known GO

Effective speed ratio GO

Inlet drag GO

Propulsive efficiency if aircraft velocity is known GO

Overall efficiency of a propulsive system GO

Thrust power specific fuel consumption GO

Momentum thrust GO

Propeller efficiency if thrust is known GO

What is gross thrust?

Gross thrust is the total thrust of a jet engine without deduction of the drag caused by the momentum of the incoming air. It is also given as the product of mass flow rate of air and the aircraft jet velocity.

How to Calculate Gross thrust?

Gross thrust calculator uses Gross thrust=Air flow rate*Jet velocity of aircraft to calculate the Gross thrust, The Gross thrust formula is defined as the product of mass flow rate of air and the aircraft jet velocity. Gross thrust and is denoted by T symbol.

How to calculate Gross thrust using this online calculator? To use this online calculator for Gross thrust, enter Air flow rate (m_a) and Jet velocity of aircraft (C_j) and hit the calculate button. Here is how the Gross thrust calculation can be explained with given input values -> 744 = 3*248.

FAQ

What is Gross thrust?

The Gross thrust formula is defined as the product of mass flow rate of air and the aircraft jet velocity and is represented as T=m_a*C_j or Gross thrust=Air flow rate*Jet velocity of aircraft. Air flow rate is the mass flow rate of air and Jet velocity of aircraft is the velocity of exhaust from aircraft.

How to calculate Gross thrust?

The Gross thrust formula is defined as the product of mass flow rate of air and the aircraft jet velocity is calculated using Gross thrust=Air flow rate*Jet velocity of aircraft. To calculate Gross thrust, you need Air flow rate (m_a) and Jet velocity of aircraft (C_j). With our tool, you need to enter the respective value for Air flow rate and Jet velocity of aircraft and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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