ClimateJuly 14, 2026
turbofan
ˈtɜːr.boʊ.fæn
Definition
A modern type of jet engine that uses a large fan at the front to bypass air around the core, significantly increasing fuel efficiency and reducing noise.
Etymology
The word is a portmanteau of 'turbine' and 'fan'. 'Turbine' comes from the Latin 'turbo' (spinning object), while 'fan' originates from the Latin 'vannus' (a device for winnowing grain).
In the news
The article contrasts older aircraft with modern ones, noting that advanced turbofan engines allow newer planes like the 787 to burn less fuel and emit less carbon. This efficiency is critical for airlines facing stricter environmental regulations.
Why This Rule Is Quietly Forcing United Airlines' Boeing 777-200s Into The Desert
Read the full article ↗Simple Flying