Rolls-Royce RB2011

Rolls-Royce Skeptical of Re-engined Airbus A320 and Boeing 737
July 23, 2010 - 6:23am
“The numbers do not stack up” for re-engining either the Airbus A320 or Boein...

Should Airbus and Boeing put upgraded engines on their single-aisle airliners while waiting for the crop of next-gen turbofans with their promise of much better fuel, emissions and noise numbers?
Ever-widening range of forces driving direction of engine tech
November 8, 2007 - 2:26am

The debate about the design of future commercial aircraft engines broadened this year as concerns mounted over the effect aircraft engines may be having on global warming, while the cost of aviation fuel rocketed and noise became ever more of an issue.