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gptkbp:instance_of
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gptkb:jet_engine
|
|
gptkbp:aircraft_operated
|
gptkb:Heinkel_He_162
|
|
gptkbp:combustion_chamber_type
|
annular
|
|
gptkbp:combustion_process
|
continuous flow
|
|
gptkbp:compressor_type
|
axial
|
|
gptkbp:control_system
|
gptkb:manual
|
|
gptkbp:cooling_system
|
air
air-cooled
|
|
gptkbp:design
|
gptkb:Hermann_Oberth
|
|
gptkbp:design_date
|
1937
|
|
gptkbp:development
|
gptkb:World_War_II
|
|
gptkbp:diameter
|
1.1 m
|
|
gptkbp:emissions_standard
|
high
|
|
gptkbp:engine
|
Brayton cycle
|
|
gptkbp:engine_configuration
|
inline
single-spool
|
|
gptkbp:engine_power
|
1,000 hours
|
|
gptkbp:exhaust_system
|
gptkb:straight
subsonic
|
|
gptkbp:first_flight
|
1941
|
|
gptkbp:fuel_economy
|
low
0.8 kg/k N·h
|
|
gptkbp:fuel_type
|
kerosene
gravity feed
|
|
gptkbp:historical_significance
|
first operational turbojet engine
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Jumo 004
|
|
gptkbp:ignition_system
|
gptkb:spark_plug
|
|
gptkbp:influenced
|
post-war jet engine development
|
|
gptkbp:inspiration
|
early jet fighters
|
|
gptkbp:inspired
|
subsequent jet engines
|
|
gptkbp:invention
|
granted in 1939
|
|
gptkbp:involved_technology
|
jet propulsion
|
|
gptkbp:is_tested_for
|
gptkb:1940
|
|
gptkbp:legacy
|
foundation for future jet engines
|
|
gptkbp:length
|
3.5 m
|
|
gptkbp:maintenance
|
100 hours
|
|
gptkbp:manufacturer
|
gptkb:Junkers
|
|
gptkbp:max_speed
|
900 km/h
|
|
gptkbp:noise_level
|
high
|
|
gptkbp:notable_users
|
gptkb:Luftwaffe
|
|
gptkbp:number_of_engines
|
two
|
|
gptkbp:operational_range
|
1,000 km
|
|
gptkbp:operational_use
|
gptkb:Germany
|
|
gptkbp:propulsion
|
gptkb:3.0
3.0 k N/kg
900 kgf
|
|
gptkbp:reliability
|
moderate
|
|
gptkbp:service_ceiling
|
12,000 m
|
|
gptkbp:successor
|
gptkb:Jumo_004_B
|
|
gptkbp:type
|
turbojet
|
|
gptkbp:used_in
|
gptkb:Messerschmitt_Me_262
|
|
gptkbp:weight
|
300 kg
|
|
gptkbp:bfsParent
|
gptkb:Arado_Ar_234
gptkb:Messerschmitt_Me_262
|
|
gptkbp:bfsLayer
|
4
|