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unducted fan
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Contents
1
English
1.1
Noun
1.1.1
Synonyms
1.1.2
Hypernyms
1.1.3
Coordinate terms
1.1.4
Derived terms
English
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Noun
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unducted
fan
(
plural
unducted fans
)
(
aviation
)
A modified
turbofan
jet engine
with the
fan
disc outside the engine
duct
of an aircraft.
Synonyms
edit
open fan
open rotor
propfan
UDF
UHB
Hypernyms
edit
jet engine
Coordinate terms
edit
fanjet
turbofan
turbojet
turboprop
Derived terms
edit
UDF
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English lemmas
English nouns
English countable nouns
English multiword terms
en:Aviation
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