Propeller Noise Prediction: add ShaftPower and NozzleThrust

[elPlaneador]

could you please add

/cpacs/vehicles/engines/engine[@uID="{}"]/analysis/performanceMaps/performanceMap/PWSHAFT.PWin

Shaft power

and
/cpacs/vehicles/engines/engine[@uID="{}"]/analysis/performanceMaps/performanceMap/NozzleThrust

Core Nozzle thrust. This can be subtracted from the total Thrust to gain the PropellerThrust for Noise Prediction.

to the CPACS standard.

Such values are necessary for noise prediction of turboProp engineTypes.

Please reference to project CPACS V3.3 or V3.4.

[MarAlder]

Thank you for the proposal. Please note that the implementation of new CPACS features is technically simple, but a more complex process is required due to the multidisciplinary character of the community:

• development process

Step two involves contacting the stakeholders. A revision of the engine deck will be developed by our colleagues from the engines department together with system engineers modeling hybrid electric propulstion architectures. This work is scheduled for CPACS 3.4. I'll forward your issue and kindly ask you to also identify possible stakeholders.

[MarAlder]

We will consider this in #762 and then follow the dev process.