PPRuNe Forums - View Single Post - Two or Three Spools?

23rd April 2021 | 12:42

#7 (permalink)

megan

Joined: Mar 2005

: Military

Posts: 6,563

Likes: 953

From: Aus

As the chief engineer says at 1:33 in the video it's a two spool engine, but it's a three shaft, the gearbox/fan counting as a separate shaft is my take away, spool and shaft having different meanings.

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