Calculating the total energy at the nozzle inlet for a specific engine, such as the Rolls-Royce Olympus 593, involves detailed information about the engine’s design, combustion characteristics, and operating conditions. To obtain accurate values for the Rolls-Royce Olympus 593 engine, you would need to refer to the specific technical documentation or engineering data provided by Rolls-Royce or other reliable sources.
The total energy () at the nozzle Inlet can be expressed as:
where,
- E is the Total Energy, i.e sum of kinetic and potential energy (J/KG)
- is the Static Enthalpy at nozzle Inlet, (J/KG)
- is the velocity of the combustion or inlet air at the nozzle inlet (m/s).