Hi All I am trying to dial in the G36 performance figures as part of my work
on the G36 Improvement Project.
https://github.com/50North4West/MSFS-G36-Improvement-Mod The default version
of the aircraft and my own modification suffer from having too much power at
lower altitudes and not enough power at higher altitudes. As can be seen in
the graph below both my mod and the default loose airspeed at the same rate
more quickly as we climb than the actual IRL aircraft / POH.
the engine.cfg to get one or the other as close as I can but this then makes
the other even further off. To start with I wondered whether it was a manifold
pressure problem but this is pretty close to reality
related to fuel burn?
see in the graph above the fuel flow in the actual aircraft reduces after
peaking; then after 11000ft or so, the rate of drop, slows. However the sim
aircraft fall back at a fairly consistent rate. The lower altitude matches
reality somewhat so I wonder if there is some modelling in the piston engine
that is slightly off? Or, I am missing a crucial piece of the puzzle. Can
anyone point me to the right CFG entries to try and tweak? Many thanks Matt