|
gptkbp:instanceOf
|
turbofan engine
|
|
gptkbp:application
|
regional aircraft
|
|
gptkbp:compressionRatio
|
5.5:1
|
|
gptkbp:controls
|
gptkb:full_authority_digital_engine_control_(FADEC)
|
|
gptkbp:coolingSystem
|
air-cooled
|
|
gptkbp:design_feature
|
modular design
|
|
gptkbp:diameter
|
approximately 2.5 ft
approximately 1.5 ft
|
|
gptkbp:electrification
|
turbofan
|
|
gptkbp:emissionsStandard
|
ICAO_Chapter_4
|
|
gptkbp:engine
|
advanced materials
regional jets
fuel-efficient design
high bypass turbofan
CT7-2F1
widely used in aviation.
|
|
gptkbp:engineConfiguration
|
ongoing
twin-spool
|
|
gptkbp:engineType
|
turbofan
axial
global network
quiet operation
high bypass ratio
CT7 family
|
|
gptkbp:firstFlight
|
1980
|
|
gptkbp:fuel_capacity
|
high
0.5 lb/lbf/hr
|
|
gptkbp:fuelType
|
Jet A
|
|
gptkbp:hasArea
|
extensive
FAA_certified
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GE CT7-2F1
|
|
gptkbp:length
|
approximately 4.5 ft
|
|
gptkbp:maintenance
|
3,600 hours
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:noise_level
|
Stage 3 compliant
|
|
gptkbp:notableUsers
|
gptkb:Bombardier_Q400
|
|
gptkbp:operational_status
|
commercial aviation
|
|
gptkbp:operationalHistory
|
developed in the 1970s
|
|
gptkbp:operationalRange
|
up to 25,000 ft
|
|
gptkbp:performances
|
high
cost-effective
reliable
detailed in manuals
|
|
gptkbp:propulsion
|
up to 2,000 lbf
|
|
gptkbp:related_engine
|
CT7
Brayton_cycle
|
|
gptkbp:reviews
|
2,000 lbf
|
|
gptkbp:service_ceiling
|
30,000 ft
|
|
gptkbp:updates
|
available
|
|
gptkbp:weight
|
approximately 500 lb
|