Rolls Royce Demonstrates a 10% More Efficient UltraFan Jet Engine
by Brian Wang from NextBigFuture.com on (#6GPEZ)
Rolls-Royce has successfully run its UltraFan(R) technology demonstrator to maximum power at its facility in Derby, UK. The initial stage of the test was conducted using 100% Sustainable Aviation Fuel (SAF). This will make improved efficiency for current and future airplane engines. This is an important milestone for the UltraFan demonstrator, which was successfully tested ...