|
gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:application
|
commercial aviation
|
|
gptkbp:cancellation_reason
|
up to 75% quieter than previous engines
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:combustor_type
|
lean burn combustor
|
|
gptkbp:competitors
|
gptkb:General_Electric
gptkb:Rolls-Royce
|
|
gptkbp:control_system
|
gptkb:full_authority_digital_engine_control_(FADEC)
|
|
gptkbp:customer_support
|
gptkb:Bombardier
|
|
gptkbp:design_feature
|
high bypass ratio
|
|
gptkbp:diameter
|
81 inches
|
|
gptkbp:emissions_standard
|
gptkb:ICAO_CAEP/6
|
|
gptkbp:engine
|
gptkb:GTF_engine_family
|
|
gptkbp:engine_configuration
|
twin-spool
|
|
gptkbp:engine_type
|
gptkb:PW1700_G
gptkb:PW1200_G
gptkb:PW1400_G
gptkb:PW1500_G
PW1900 G
|
|
gptkbp:environmental_impact
|
lower CO2 emissions
|
|
gptkbp:first_flight
|
gptkb:2013
|
|
gptkbp:fuel_economy
|
up to 16% better than previous engines
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
gptkbp:gearbox
|
reduction gearbox
|
|
gptkbp:has_programs
|
GTF development program
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Pratt & Whitney GTF
|
|
gptkbp:maintenance
|
up to 10,000 hours
|
|
gptkbp:manufacturer
|
gptkb:Pratt_&_Whitney
|
|
gptkbp:market_segment
|
narrow-body aircraft
regional jets
|
|
gptkbp:operational_benefits
|
reduced operating costs
|
|
gptkbp:partnership
|
gptkb:Mitsubishi
gptkb:Airbus
gptkb:Embraer
|
|
gptkbp:propulsion
|
8,000 to 33,000 lbf
|
|
gptkbp:related_aircraft
|
gptkb:Airbus_A220
gptkb:Embraer_E-Jet_E2
gptkb:Mitsubishi_Space_Jet
|
|
gptkbp:service_entry
|
gptkb:2016
|
|
gptkbp:squadrons
|
over 1,000 engines in service
|
|
gptkbp:technology
|
geared turbofan
|
|
gptkbp:weight
|
approximately 3,000 lbs
|
|
gptkbp:bfsParent
|
gptkb:LEAP-1_B
gptkb:Mitsubishi_Space_Jet
gptkb:CFM_LEAP-1_B
|
|
gptkbp:bfsLayer
|
5
|