An electric ducted fan for an aircraft is shown. A nacelle defines a duct that houses a propulsive fan having a fan diameter DF. An electric machine is configured to drive the fan, and has an electromagnetically active length LAand an electromagnetically active diameter DAdefining an aspect ratio (LA/DA) of from 0.8 to 2. A ratio of the electromagnetically active diameter DAto the fan diameter DF(DA/DF) is from 0.45 to 0.60.
ELECTRIC DUCTED FAN
UMMANTELTER ELEKTRISCHER LÜFTER
SOUFFLANTE ÉLECTRIQUE À CONDUIT
08.06.2022
Patent
Elektronische Ressource
Englisch