A thrust generating device (24) includes a propeller unit (30) including a propeller (34) and a duct (38) covering the periphery of the propeller (34). The duct (38) includes a cylinder (50) disposed around the propeller (34), a hub (52) disposed inside the cylinder (50), and a plurality of duct stators (54) extending radially from the hub (52) to the cylinder (50). The hub (52) and each of the duct stators (54) are disposed rearward of the propeller (34).
THRUST GENERATING DEVICE
SCHUBERZEUGUNGSVORRICHTUNG
DISPOSITIF DE GÉNÉRATION DE POUSSÉE
2024-03-06
Patent
Elektronische Ressource
Englisch