The method involves controlling compressed air flow in a pneumatic network (2) by discharging whole compressed air that is not consumed by the pneumatic network towards a gas exhaust nozzle (34) through a variable opening depending on air pressure supplied...

The method involves providing non-propelling power to consumers of an aircraft from a storage reservoir (31) of fuel (4) common to an engine of the aircraft and an auxiliary power unit (APU) (2), in a main mode. A basic circulation of the fuel is provided ...