Dear Asobo, Can we get clarification on these parameters?
Say you have an airplane which
has 5.6PSI max pressure differential, and the airplane has a ceiling of
30,000ft where the cabin altitude pressure will be at 9500ft. What would you
put on the first parameter (design_cabin_pressure)? the PSI at 9500feet
(10.3PSI)? also does this setting helps the system to set the desired
PRESSURIZATION CABIN ALTITUDE GOAL? We have very little documentation on how
to configure and set cabin pressurization, so any help would be very much
appreciated. Best, Raul
Adding to it, in the EVENTS page the documentation doesn’t specify the units
for the goal and rate increase/decrease events. Is it feet, metres, feet per
minute/seconds?
Hello @Simbol @SWS-AlexVletsas PRESSURIZATION CABIN ALTITUDE GOAL is
initialized from the design_cabine_pressure value you have set in
systems.cfg. Pressure is converted into an altitude using a standard
condition table. You can then adjust this goal simvar using
KEY_PRESSURIZATION_PRESSURE_ALT_INC/DEC events. It will use hardcoded
increments of approximately 50 feet. The value 3.25 in the doc is in
psf. The KEY_PRESSURIZATION_CLIMB_RATE_INC/DEC events are applying
50 ft/min increments on a variable that is initialized to 500 ft/min
Finally, the KEY_PRESSURIZATION_CLIMB_RATE_SET has no implementation and
should be considered deprecated. I hope this helps understanding this system.
@Nocturne for documentation update. Regards, Sylvain
Thanks Sylvain, that helps to understand better. R.
