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gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:application
|
gptkb:helicopter
|
|
gptkbp:average_temperature
|
1,500 ° C
up to 1,600 ° F
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:combustor_type
|
annular
annular combustor
|
|
gptkbp:components
|
gptkb:turbofan_engine
gptkb:oil_and_gas_industry
gptkb:gasoline
gptkb:exhaust_system
accessory gearbox
vibration control system
fuel control system
engine mount
|
|
gptkbp:compression_ratio
|
16:1
|
|
gptkbp:compressor_type
|
aluminum alloy
axial compressor
|
|
gptkbp:control_system
|
electronic control
digital control system
|
|
gptkbp:cooling_system
|
air-cooled
oil-cooled
|
|
gptkbp:design
|
5,000 hours
|
|
gptkbp:design_features
|
modular design
|
|
gptkbp:development
|
T700 engine family
|
|
gptkbp:diameter
|
400 mm
approximately 1.5 ft
|
|
gptkbp:emissions_standard
|
ICAO Chapter 4
compliant with regulations
|
|
gptkbp:engine
|
widely available
mass production
air start
naval helicopters
T700-GE-701 D
|
|
gptkbp:engine_configuration
|
modular design
free turbine
pylon-mounted
single-shaft
|
|
gptkbp:engine_power
|
high performance
high reliability
|
|
gptkbp:engine_type
|
turbo-shaft
multi-spool
|
|
gptkbp:exhaust_system
|
axial exhaust
|
|
gptkbp:first_flight
|
gptkb:1980s
gptkb:1980
|
|
gptkbp:fuel_economy
|
high
0.5 kg/shp/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
gptkb:full_authority_digital_engine_control_(FADEC)
dual fuel system
|
|
gptkbp:gearbox
|
reduction gearbox
|
|
gptkbp:history
|
developed in the 1970s
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
General Electric T700-GE-701 C
|
|
gptkbp:is_tested_for
|
ground testing
|
|
gptkbp:launch_window
|
starter-generator
|
|
gptkbp:length
|
1,200 mm
approximately 3.5 ft
|
|
gptkbp:maintenance
|
1,500 hours
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:noise_level
|
low
85 d B
|
|
gptkbp:notable_users
|
gptkb:U._S._Coast_Guard
international military forces
|
|
gptkbp:number_of_stages
|
14 stages
|
|
gptkbp:operational_range
|
1,000 km
|
|
gptkbp:operational_use
|
gptkb:United_States_Air_Force
gptkb:United_States_Army
gptkb:United_States_Navy
|
|
gptkbp:power_output
|
1,800 shp
1,800 horsepower
|
|
gptkbp:propulsion
|
6:1
1,800 shp
4.5 hp/lb
|
|
gptkbp:related_to
|
gptkb:T700-GE-700
|
|
gptkbp:reliability
|
high reliability
|
|
gptkbp:service_ceiling
|
6,000 m
20,000 ft
|
|
gptkbp:successor
|
T700-GE-701 D
|
|
gptkbp:support
|
extensive support network
|
|
gptkbp:turbine_type
|
high-pressure turbine
nickel alloy
|
|
gptkbp:type
|
gptkb:turbofan_engine
turbo-shaft
|
|
gptkbp:upgrades
|
continuous upgrades available
|
|
gptkbp:used_in
|
gptkb:AH-64_Apache
gptkb:UH-60_Black_Hawk
|
|
gptkbp:variant
|
gptkb:General_Electric_T700
|
|
gptkbp:weight
|
300 kg
approximately 400 lb
|
|
gptkbp:bfsParent
|
gptkb:General_Electric_T700
|
|
gptkbp:bfsLayer
|
6
|