|
gptkbp:instanceOf
|
jet engine
|
|
gptkbp:application
|
business jets
|
|
gptkbp:certifications
|
EASA_and_FAA
|
|
gptkbp:compressionRatio
|
5:1
|
|
gptkbp:controls
|
gptkb:full_authority_digital_engine_control_(FADEC)
|
|
gptkbp:coolingSystem
|
air-cooled
|
|
gptkbp:customerBase
|
global business jet operators
|
|
gptkbp:diameter
|
2.5 m
3 ft 6 in
|
|
gptkbp:emissionsStandard
|
CAEP/6
|
|
gptkbp:engine
|
gptkb:Rolls-Royce_test_facility
2
advanced aerodynamics
modular design
3.81 m
3,000 lb
pylon-mounted
proven track record
1.07 m
|
|
gptkbp:engineConfiguration
|
ongoing improvements
twin-engine
|
|
gptkbp:engineType
|
turbofan
axial
multiple configurations
1,600 °F
air start
comprehensive service network
|
|
gptkbp:fanEvents
|
composite
|
|
gptkbp:firstFlight
|
1990
|
|
gptkbp:fuel_capacity
|
high
|
|
gptkbp:fuelType
|
gptkb:Jet_A-1
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Rolls-Royce Gem
|
|
gptkbp:is_used_in
|
Bombardier Global Express
|
|
gptkbp:length
|
12 ft 6 in
|
|
gptkbp:maintenance
|
5,000 hours
|
|
gptkbp:manufacturer
|
gptkb:Rolls-Royce_Holdings
|
|
gptkbp:market_segment
|
business aviation
|
|
gptkbp:noise_level
|
low
|
|
gptkbp:notable_feature
|
quiet operation
|
|
gptkbp:number_of_stages
|
5
|
|
gptkbp:operationalRange
|
40,000 ft
|
|
gptkbp:performances
|
optimized for cruise
|
|
gptkbp:propulsion
|
10:1
15,000 lbf
|
|
gptkbp:related_engine
|
gptkb:Rolls-Royce_BR710
|
|
gptkbp:reliability
|
high
|
|
gptkbp:serviceType
|
1997
|
|
gptkbp:successor
|
gptkb:Rolls-Royce_Pearl
|
|
gptkbp:type
|
turbofan engine
|
|
gptkbp:weight
|
1,500 lb
|