Statements (32)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
piston engine
|
| gptkbp:application |
space launch vehicles
|
| gptkbp:chamberPressure |
25.0 MPa
|
| gptkbp:combustionChambers |
1
|
| gptkbp:coolingSystem |
regenerative
|
| gptkbp:countryOfOrigin |
gptkb:Russia
|
| gptkbp:culturalHeritage |
derived from RD-170
derived from RD-180 |
| gptkbp:cycle |
oxidizer-rich staged combustion
|
| gptkbp:diameter |
2.1 m
|
| gptkbp:firstFlight |
2009
|
| gptkbp:fuelType |
kerosene (RP-1)
|
| gptkbp:gimbalRange |
+/- 8 degrees
|
| https://www.w3.org/2000/01/rdf-schema#label |
RD-191
|
| gptkbp:ignition |
pyrotechnic
|
| gptkbp:length |
3.56 m
|
| gptkbp:manufacturer |
gptkb:NPO_Energomash
|
| gptkbp:oxidizer |
liquid oxygen (LOX)
|
| gptkbp:propulsion |
gptkb:water
|
| gptkbp:specificImpulseVacuum |
311 s
337 s |
| gptkbp:status |
in production
|
| gptkbp:throttleRange |
27% to 105%
|
| gptkbp:thrustSeaLevel |
1,920 kN
|
| gptkbp:thrustVacuum |
2,090 kN
|
| gptkbp:usedBy |
gptkb:Russian_space_program
|
| gptkbp:usedIn |
gptkb:Angara_rocket_family
|
| gptkbp:weight |
2,290 kg
|
| gptkbp:bfsParent |
gptkb:Angara
gptkb:Angara_rocket gptkb:Angara-A5 |
| gptkbp:bfsLayer |
6
|