Total Energy At Nozzle Exit For a TF34 Engine Calculator

The TF34 is a military turbofan engine developed by General Electric. In the context of a jet engine like the TF34, the term “nozzle exit” refers to the point where the high-speed exhaust gases exit the engine’s nozzle.

The total energy ($E$) at the nozzle exit can be expressed as:

where,

• E is the Total Energy, i.e sum of kinetic and potential energy
• $h$ is the static enthalpy at the nozzle exit,
• $V$ is the velocity of the exhaust gases relative to the reference frame of the exhaust gases