The General Electric F118 is a non-afterburning

turbofan A turbofan or fanjet is a type of airbreathing jet engine that is widely used in aircraft engine, aircraft propulsion. The word "turbofan" is a combination of references to the preceding generation engine technology of the turbojet and the add ...

engine produced by

GE Aviation General Electric Company, doing business as GE Aerospace, is an American aircraft engine supplier that is headquartered in Evendale, Ohio, outside Cincinnati. It is the legal successor to the original General Electric Company founded in 1892, wh ...

, and is derived from the

General Electric F110 The General Electric F110 is an afterburning turbofan jet engine produced by GE Aerospace (formerly GE Aviation). It was derived from the General Electric F101 as an alternative engine to the Pratt & Whitney F100 for powering tactical fighter a ...

afterburning turbofan.

Design and development

The F118 is a non-afterburning derivative of the F110 specially developed for the

B-2 Spirit The Northrop B-2 Spirit, also known as the Stealth Bomber, is an American Heavy bomber, heavy strategic bomber, featuring low-observable stealth aircraft, stealth technology designed to penetrator (aircraft), penetrate dense anti-aircraft war ...

stealth bomber. A single stage HP turbine drives the 9 stage HP compressor, while a 2-stage LP turbine drives the 3 stage fan. The combustor is annular. In 1998, the USAF's Lockheed U-2S fleet was fitted with a modified version of the F118.Donald, David, ed. "U-2, The Second Generation". ''Black Jets''. AIRtime, 2003. .

Variants

;F118-GE-100 :Variant for the B-2Taylor 1996, p 594 ;F118-GE-101 :Variant for the U-2S

Applications

Lockheed U-2 The Lockheed U-2, nicknamed the "''Dragon Lady''", is an American single-engine, high–altitude reconnaissance aircraft operated by the United States Air Force (USAF) and the Central Intelligence Agency (CIA) since the 1950s. Designed for all- ...

S *

Northrop Grumman B-2 Spirit The Northrop B-2 Spirit, also known as the Stealth Bomber, is an American Heavy bomber, heavy strategic bomber, featuring low-observable stealth aircraft, stealth technology designed to penetrator (aircraft), penetrate dense anti-aircraft war ...

Specifications (F118-100)

References

Notes

Bibliography

External links

GE Aviation Military Engines page
{{USAF gas turbine engines Low-bypass turbofan engines F118 1980s turbofan engines