General Electric Yf120

General Electric Yf120

Edited by 

List price: US$83.99

Currently unavailable

Add to wishlist

AbeBooks may have this title (opens in new window).

Try AbeBooks


Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The General Electric YF120 was a variable cycle turbofan engine designed by GE Aircraft Engines in the late 1980s/early 1990s for the United States Air Force's Advanced Tactical Fighter (ATF) project (which resulted in the F-22 Raptor). GE lost the engine competition for this aircraft to Pratt & Whitney F119. General Electric began developing the YF120 for the ATF competition in the early 1980s. Unlike competitor Pratt & Whitney, GE elected against developing a conventional low bypass turbofan and instead chose to design a variable cycle engine. This decision was made as a result of the challenging ATF requirement of supercruise. This meant the engine had to produce a large amount of dry thrust (without afterburner) and therefore have high off-design efficiency ("design" being standard cruise conditions).show more

Product details

  • Paperback | 204 pages
  • 152 x 229 x 12mm | 304g
  • Loc Publishing
  • United States
  • English
  • 6135879693
  • 9786135879698