|
gptkbp:instanceOf
|
piston engine
|
|
gptkbp:announced
|
2014
|
|
gptkbp:developmentProgram
|
gptkb:Aerospace_Technology_Institute_(ATI)
gptkb:Clean_Sky_2
|
|
gptkbp:emissionsReduction
|
lower CO2 emissions
|
|
gptkbp:enteredService
|
late 2020s
|
|
gptkbp:firstRun
|
2023
|
|
gptkbp:fuelEfficiencyImprovement
|
25% compared to first-generation Trent engines
|
|
gptkbp:hasConcept
|
new core architecture
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
UltraFan engine
|
|
gptkbp:intendedUse
|
gptkb:aircraft
|
|
gptkbp:mainRotorDiameter
|
up to 140 inches
|
|
gptkbp:manufacturer
|
gptkb:Rolls-Royce_Holdings
|
|
gptkbp:maximumSpeed
|
up to 100,000 lbf
|
|
gptkbp:modularDesign
|
yes
|
|
gptkbp:noiseReduction
|
quieter operation
|
|
gptkbp:parentCompany
|
gptkb:Rolls-Royce_plc
|
|
gptkbp:predecessor
|
gptkb:Rolls-Royce_Trent_engine_family
|
|
gptkbp:status
|
under development
|
|
gptkbp:targetAircraft
|
narrowbody aircraft
widebody aircraft
|
|
gptkbp:technology
|
carbon titanium fan blades
composite casing
composite fan blades
geared turbofan
power gearbox
variable pitch fan system
|
|
gptkbp:testLocation
|
gptkb:Derby,_United_Kingdom
|
|
gptkbp:bfsParent
|
gptkb:Rolls-Royce_Holdings
|
|
gptkbp:bfsLayer
|
5
|