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Blok E

Blok E (or Block E) is the propulsion unit of Soviet lunar module LK, developed in the 1960s by Yuzhnoye Design Bureau as a part of the human lunar landing program.

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Burn time
400 seconds Full Thrust +100 seconds throttled (11D411) 400 seconds (11D412)
Country of origin
Soviet Union
Diameter
1.72 m (5.6 ft)
Empty mass
525 kg (1,157 lb)
Failed
0
Gross mass
2,950 kg (6,500 lb)

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Map overview Semantic statistics

Blok E

Nodes11
Edges10
Triples17
Avg. degree1.82
Density0.181818
Components1

How this topic connects Entity context

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Blok E

Top relations

Burn time · 1
Blok E → 400 seconds Full Thrust +100 seconds throttled (11D411) 400 seconds (11D412)
Country of origin · 1
Blok E → Soviet Union
Diameter · 1
Blok E → 1.72 m (5.6 ft)
Empty mass · 1
Blok E → 525 kg (1,157 lb)
Failed · 1
Blok E → 0
Gross mass · 1
Blok E → 2,950 kg (6,500 lb)
Height · 1
Blok E → 2.38 m (7.8 ft)
Manufacturer · 1
Blok E → Yuzhnoye Design Bureau
Maximum thrust · 1
Blok E → 20.1 kN (4,500 lbf) (11D411 at 100% Thrust or 11D412) 8.4 kN (1,900 lbf) (11D411 at minimum Throttle)
Powered by · 1
Blok E → 11D410 engine cluster Consisting of: 1x 11D411 1x 11D412 4x Vernier Thrusters

Important terminology Word statistics

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Important terminology

engine engines blok stage moon backup lk bureau propellant thrusters propulsion lunar surface two nozzles equipped main soviet yuzhnoye design

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Blok EBurn time400 seconds Full Thrust +100 seconds throttled (11D411) 400 seconds (11D412)1.00infobox
Blok ECountry of originSoviet Union1.00infobox
Blok EDiameter1.72 m (5.6 ft)1.00infobox
Blok EEmpty mass525 kg (1,157 lb)1.00infobox
Blok EFailed01.00infobox
Blok EGross mass2,950 kg (6,500 lb)1.00infobox
Blok EHeight2.38 m (7.8 ft)1.00infobox
Blok EManufacturerYuzhnoye Design Bureau1.00infobox
Blok EMaximum thrust20.1 kN (4,500 lbf) (11D411 at 100% Thrust or 11D412) 8.4 kN (1,900 lbf) (11D411 at minimum Throttle)1.00infobox
Blok EPowered by11D410 engine cluster Consisting of: 1x 11D411 1x 11D412 4x Vernier Thrusters1.00infobox
Blok EPropellantUDMH/N2O41.00infobox
Blok EPropellant mass2,390 kg (5,270 lb)1.00infobox
Blok ESpecific impulse315 s (3.09 km/s) (11D411) 285 s (2.79 km/s) (11D411 at minimum Thrust) 312 s (3.06 km/s) (11D412)1.00infobox
Blok EStatusRetired1.00infobox
Blok ESuccesses (stage only)01.00infobox
Blok ETotal launches0a1.00infobox
Blok EUsed onLK1.00infobox

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