NK-25 engine

URI: https://gptkb.org/entity/NK-25_engine
GPTKB entity
Statements (50)
Predicate Object
gptkbp:instance_of gptkb:Team_Rocket
gptkbp:aircraft_operated gptkb:Tupolev_Tu-16
gptkbp:application gptkb:military_aircraft
gptkbp:combustor_type afterburning
annular combustor
gptkbp:control_system manual control
gptkbp:cooling_system air-cooled
air cooling
gptkbp:development gptkb:Soviet_Union
gptkbp:diameter 1.2 m
gptkbp:elevation up to 12,000 m
gptkbp:emissions_standard high
gptkbp:engine gptkb:military_aircraft
gptkb:Kuznetsov
gptkb:Soviet_Union
gptkb:NK-32_engine
over 1,000
Brayton cycle
air start
gptkbp:engine_configuration twin-engine
twin-spool
pylon-mounted
gptkbp:engine_type gptkb:jet_engine
gptkbp:exhaust_system mixed flow
gptkbp:first_flight gptkb:1956
gptkbp:fuel_capacity 4.2 m
1.2 m
1,200 kg
gptkbp:fuel_economy moderate
gptkbp:fuel_type kerosene
https://www.w3.org/2000/01/rdf-schema#label NK-25 engine
gptkbp:ignition_system spark ignition
gptkbp:investment 1.5 MPa
gptkbp:length 4.2 m
gptkbp:maintenance 1,000 hours
gptkbp:manufacturer gptkb:Kuznetsov
gptkbp:noise_level high
gptkbp:operating_life 2,000 hours
gptkbp:produces over 1,000
gptkbp:propulsion no
20:1
25,000 kgf
gptkbp:replaced_by gptkb:NK-32_engine
gptkbp:service_entry gptkb:1956
gptkbp:specific_impulse 280 s
gptkbp:type gptkb:turbofan_engine
gptkbp:used_in gptkb:Tupolev_Tu-95
gptkbp:weight 1,200 kg
gptkbp:bfsParent gptkb:Kuznetsov_Design_Bureau
gptkbp:bfsLayer 6