Lyulka AL-21F-3 turbojet

E170459
afterburning turbojet engine aircraft engine

The Lyulka AL-21F-3 is a Soviet afterburning turbojet engine developed in the 1960s, widely used to power variable-geometry wing fighter-bombers such as the Su-17/20/22 family.

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All labels observed (2)

Label Occurrences
Lyulka AL-21F-3 turbojet canonical 1
OKB-165 Lyulka 1

Statements (48)

Predicate Object
instanceOf afterburning turbojet engine ⓘ
aircraft engine ⓘ
applicationRole interdiction ⓘ
tactical strike ⓘ
compressorType axial-flow ⓘ
configuration single-spool axial-flow turbojet ⓘ
controlSystem analog engine control ⓘ
coolingMethod air-cooled turbine blades ⓘ
countryOfOrigin Soviet Union ⓘ
designBureau Lyulka AL-21F-3 turbojet self-linksurface differs ⓘ
surface form: OKB-165 Lyulka
designedFor fighter-bomber aircraft ⓘ
variable-geometry wing aircraft ⓘ
developer Arkhip Lyulka design bureau ⓘ
developmentStartDate 1960s ⓘ
engineType turbojet ⓘ
enteredService late 1960s ⓘ
era Cold War ⓘ
firstRunDate 1965 ⓘ
fuelType kerosene-based jet fuel ⓘ
generation second-generation turbojet ⓘ
hasFeature afterburner ⓘ
hydromechanical control system ⓘ
modular construction ⓘ
variable stator vanes ⓘ
manufacturer NPO Saturn ⓘ
natoReportingName Fitter engine family powerplant ⓘ
notableFor high thrust-to-weight ratio for its era ⓘ
widespread use in Su-17 family ⓘ
stagesOfCompressor 14-stage axial compressor ⓘ
status in limited service ⓘ
successor Lyulka AL-31F ⓘ
thrustDry approximately 76 kN ⓘ
thrustWithAfterburner approximately 110 kN ⓘ
turbineStages 3-stage turbine ⓘ
usedBy Soviet Air Forces ⓘ
Warsaw Pact ⓘ
surface form: Warsaw Pact air forces

export customers of Su-20 and Su-22 ⓘ
usedIn Mikoyan-Gurevich MiG-23 ⓘ
surface form: Mikoyan-Gurevich MiG-23B

Mikoyan-Gurevich MiG-23 ⓘ
surface form: Mikoyan-Gurevich MiG-23BN

Mikoyan-Gurevich MiG-23 ⓘ
surface form: Mikoyan-Gurevich MiG-27

Su-17 ⓘ
surface form: Sukhoi Su-17

Su-22 ⓘ
surface form: Sukhoi Su-20

Su-22 ⓘ
surface form: Sukhoi Su-22

Sukhoi Su-24 ⓘ
Sukhoi T-4MS prototype projects ⓘ
usedInConflict Iran–Iraq War ⓘ
Soviet–Afghan War ⓘ
various Middle Eastern conflicts ⓘ

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Su-22 → powerplant → Lyulka AL-21F-3 turbojet ⓘ
Lyulka AL-21F-3 turbojet → designBureau → Lyulka AL-21F-3 turbojet self-linksurface differs ⓘ
subject surface form: Lyulka AL-21F-3
this entity surface form: OKB-165 Lyulka