Calculate Static Thrust of Turbojet Engine

Calculate Thrust of a Turbojet Engine

Calculate Static Thrust of Turbojet Engine

 Static Thrust of a Turbojet Engine

In order to calculate the Static Thrust of a Turbojet Engine we have assumed that the Turbojet Engine is mounted on a stationary test stand at sea-level.
 

 

For the calculation of static thrust we require,

 

The inlet area and exit area of turbojet engine in m^2.

The velocity at exit of Turbojet engine in m/s

The pressure at exit of Turbojet engine Pe in N/m^2.

The temperature at exit of the turbojet engine in K.

 

Using the Thrust equation and the equation of continuity with the assumption that V(infinity) =0 , the Static Thrust of the turbojet engine is computed.

Calculate Thrust of a Turbojet Engine
 Thrust of a Turbojet Engine

In order to calculate the thrust of a turbojet engine we must know the altitude at which the airplane is flying in meters m.
 

 

Also, we neet the Velocity of the Airplane in meters/sec.

The Inlet Area of a Turbojet engine and

the Exit Area of the Turbojet engine in meter^2

 

Furthermore, we also require the Velocity of the Exhaust Gas at the Exit in m/s and the Pressure of the Exhaust gas in N/m^2.

 

Performing the calculation,

Using the Thrust equation for the Turbojet engine and the equation of continuity the thrust is computed.