411 REFERENCE · Wikibooks
Jet Propulsion/Turbofan
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
A shrouded fan powered by a turbine.
A gas turbine engine that has a shrouded fan whose flow bypasses the core. The relative size of the fan is captured by the bypass ratio.
Image:turbofan1sm.jpg