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RD-250

The RD-250 (Russian: Ракетный Двигатель-250, romanized: Raketnyy Dvigatel-250, lit. 'Rocket Engine 250', GRAU index: 8D518) is the base version of a dual-nozzle family of liquid-fuel rocket engines, burning a hypergolic mixture of unsymmetrical dimethylhydrazine (UDMH) fuel with dinitrogen tetroxide (.mw-parser-output…

Overview & Possible technological transfer to North Korea

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Overview

RussianRomanizedLit.GRAU indexLiquid-fuel rocket
17 related topics

Possible technological transfer to North Korea

Intermediate-rangeHwasong-12Intercontinental ballistic missileHwasong-14
4 related topics

Key facts & relationships

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Associated LV
R-36, Tsyklon-2 and Tsyklon-3
Chamber
2
Chamber pressure
8.33 MPa (1,208 psi)
Country of origin
Soviet Union
Cycle
Gas-generator
Designer
OKB-456

Topics to explore

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Overview

Possible technological transfer to North Korea

Advanced semantic analysis

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Map overview Semantic statistics

RD-250

Nodes24
Edges23
Triples69
Avg. degree1.92
Density0.083333
Components1

How this topic connects Entity context

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RD-250

Top relations

related to Versions · 20
RD-250 → Base, GRAU, Improved, R-36, R-36-O, R-36P, RD-250M, RD-250P, RD-250PM, RD-251, RD-251M, RD-251P, RD-252, RD-261, RD-262, The, Tsyklon-2, Tsyklon-3, Used, Vacuum
related to Modules · 16
RD-250 → GRAU, Propulsion, R-36, R-36-O, R-36P, RD-250M, RD-250P, RD-250PM, RD-251, RD-251M, RD-251P, RD-261, Some, The, Tsyklon-2, Tsyklon-3
related to Possible technological transfer to North Korea · 14
RD-250 → Conversely, Due, Hwasong-12, Hwasong-14, ICBM, North Korea, R-36, Russia, Several, This, Thus, Ukraine, Ukrainian, USSR
related to External links · 3
RD-250 → Encyclopedia Astronautica, RD-261, Yuzhmash
Associated LV · 1
RD-250 → R-36, Tsyklon-2 and Tsyklon-3
Chamber · 1
RD-250 → 2
Chamber pressure · 1
RD-250 → 8.33 MPa (1,208 psi)
Country of origin · 1
RD-250 → Soviet Union
Cycle · 1
RD-250 → Gas-generator
Designer · 1
RD-250 → OKB-456

Important terminology Word statistics

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Important terminology

r-36 grau index three module used tsyklon-2 tsyklon-3 engine version engines stage propulsion north korea first launch family icbm yuzhmash

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
RD-250Associated LVR-36, Tsyklon-2 and Tsyklon-31.00infobox
RD-250Chamber21.00infobox
RD-250Chamber pressure8.33 MPa (1,208 psi)1.00infobox
RD-250Country of originSoviet Union1.00infobox
RD-250CycleGas-generator1.00infobox
RD-250DesignerOKB-4561.00infobox
RD-250Dry mass788 kg (1,737 lb)1.00infobox
RD-250First flightDecember 16th, 19651.00infobox
RD-250ManufacturerPA Yuzhmash1.00infobox
RD-250Mixture ratio2.61.00infobox
RD-250PropellantN2O4 / UDMH1.00infobox
RD-250Specific impulse, sea-level270 s (2.6 km/s)1.00infobox
RD-250Specific impulse, vacuum301 s (2.95 km/s)1.00infobox
RD-250StatusOut of Production1.00infobox
RD-250Thrust, sea-level788 kN (177,000 lbf)1.00infobox
RD-250Thrust, vacuum882 kN (198,000 lbf)1.00infobox

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