|
gptkbp:instanceOf
|
piston engine
|
|
gptkbp:announced
|
2014
|
|
gptkbp:bypassRatio
|
>15:1
|
|
gptkbp:developmentLocation
|
gptkb:Derby,_United_Kingdom
|
|
gptkbp:enteredService
|
late 2020s (projected)
|
|
gptkbp:environmentalImpact
|
reduced noise
reduced CO2 emissions
|
|
gptkbp:fanBladeMaterial
|
carbon composite
|
|
gptkbp:fanCaseMaterial
|
composite material
|
|
gptkbp:features
|
advanced materials
carbon titanium fan blades
composite fan blades
geared turbofan
variable pitch fan system
|
|
gptkbp:firstTestMatch
|
2023
|
|
gptkbp:fuelEfficiencyImprovement
|
25% compared to Trent engines
|
|
gptkbp:gearbox
|
planetary gearbox
|
|
gptkbp:hasFacility
|
gptkb:Testbed_80
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Rolls-Royce UltraFan
|
|
gptkbp:intendedUse
|
next-generation widebody aircraft
|
|
gptkbp:mainRotorDiameter
|
140 inches
|
|
gptkbp:manufacturer
|
gptkb:Rolls-Royce_Holdings
|
|
gptkbp:maximumSpeed
|
up to 100,000 lbf
|
|
gptkbp:notableFor
|
largest jet engine fan diameter
|
|
gptkbp:publicDisclosure
|
May 2023
|
|
gptkbp:status
|
gptkb:prototype
|
|
gptkbp:successor
|
gptkb:Rolls-Royce_Trent_family
|
|
gptkbp:targetMarket
|
commercial aviation
|
|
gptkbp:technology
|
gptkb:Advance3_core
|
|
gptkbp:bfsParent
|
gptkb:Trent_1000_TEN
|
|
gptkbp:bfsLayer
|
6
|