An aircraft propulsion assembly with at least one ventilation device to cool at least one zone of the propulsion assembly. The ventilation device is regulated and includes at least one ventilation hole emerging in the zone to be cooled, at least one valve movable between a closed position where the valve shuts the ventilation hole and an open position where the valve at least partially frees the ventilation hole, at least one thermoelectric generator to generate an electric current and at least one automatic control to control the position of the valve by using the electrical current generated by the thermoelectric generator. The bleed air flow rate can be adjusted as a function of the cooling needs. An aircraft including at least one such propulsion assembly is disclosed.
PROPULSION ASSEMBLY COMPRISING AT LEAST ONE REGULATED VENTILATION DEVICE, AIRCRAFT COMPRISING SUCH A PROPULSION ASSEMBLY
03.10.2024
Patent
Elektronische Ressource
Englisch
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