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gptkbp:instance_of
|
gptkb:turbofan_engine
|
|
gptkbp:application
|
civil helicopters
|
|
gptkbp:average_temperature
|
up to 900 ° C
|
|
gptkbp:combustor_type
|
annular combustor
|
|
gptkbp:compression_ratio
|
16:1
|
|
gptkbp:compressor_type
|
centrifugal compressor
|
|
gptkbp:configuration
|
free turbine
|
|
gptkbp:control_system
|
gptkb:FADEC
digital control system
|
|
gptkbp:cooling_system
|
air-cooled
oil cooling
|
|
gptkbp:diameter
|
0.4 m
|
|
gptkbp:emissions_standard
|
ICAO Chapter 4
|
|
gptkbp:engine_configuration
|
flexible mount
horizontal configuration
|
|
gptkbp:engine_power
|
3000 hours
|
|
gptkbp:exhaust_system
|
single exhaust
|
|
gptkbp:first_flight
|
gptkb:1980s
|
|
gptkbp:fuel_economy
|
200 l/h
|
|
gptkbp:fuel_type
|
gptkb:Jet_A-1
gptkb:gasoline
dual fuel system
|
|
gptkbp:gearbox
|
reduction gearbox
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Arriel 1 E engine
|
|
gptkbp:ignition_system
|
spark ignition
|
|
gptkbp:investment
|
30 psi
|
|
gptkbp:launch_window
|
electrical starter
|
|
gptkbp:length
|
1.2 m
|
|
gptkbp:maintenance
|
500 hours
|
|
gptkbp:manufacturer
|
gptkb:Safran_Helicopter_Engines
|
|
gptkbp:noise_level
|
85 d B
|
|
gptkbp:power_output
|
650 shp
|
|
gptkbp:propulsion
|
4.5
4.3 shp/kg
|
|
gptkbp:service_ceiling
|
5000 m
|
|
gptkbp:starting_temperature
|
-40 ° C
|
|
gptkbp:torque
|
1500 Nm
|
|
gptkbp:turbine_efficiency
|
85%
|
|
gptkbp:turbine_type
|
single spool
nickel alloy
|
|
gptkbp:type
|
turbo-shaft
|
|
gptkbp:used_in
|
gptkb:Eurocopter_AS350
|
|
gptkbp:weight
|
approximately 150 kg
|
|
gptkbp:bfsParent
|
gptkb:Safran_Helicopter_Engines
|
|
gptkbp:bfsLayer
|
5
|