Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
piston engine
|
| gptkbp:burnTime |
150 s
|
| gptkbp:chamberPressure |
25.7 MPa
|
| gptkbp:combustionChambers |
4
|
| gptkbp:countryOfOrigin |
gptkb:Russia
gptkb:Soviet_Union |
| gptkbp:diameter |
3.5 m
|
| gptkbp:engineCycle |
oxidizer-rich staged combustion
|
| gptkbp:firstFlight |
1985
|
| gptkbp:fuelType |
kerosene
|
| gptkbp:gimbalRange |
±6°
|
| https://www.w3.org/2000/01/rdf-schema#label |
RD-171
|
| gptkbp:length |
3.9 m
|
| gptkbp:manufacturer |
gptkb:NPO_Energomash
|
| gptkbp:notableDerivative |
gptkb:RD-170
gptkb:RD-171M gptkb:RD-171MV |
| gptkbp:nozzleExpansionRatio |
36
|
| gptkbp:oxidizer |
liquid oxygen
|
| gptkbp:propulsion |
gptkb:water
|
| gptkbp:specificImpulseVacuum |
337 s
309 s |
| gptkbp:status |
in production
|
| gptkbp:thrustSeaLevel |
7.55 MN
|
| gptkbp:thrustVacuum |
7.9 MN
|
| gptkbp:usedBy |
gptkb:Russia
gptkb:Ukraine |
| gptkbp:usedFor |
first stage
|
| gptkbp:usedIn |
gptkb:Energia_rocket
gptkb:Zenit_rocket gptkb:Soyuz-5_rocket |
| gptkbp:weight |
9,800 kg
|
| gptkbp:bfsParent |
gptkb:Zenit_rocket
|
| gptkbp:bfsLayer |
6
|