Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
piston engine
|
| gptkbp:chamber_pressure |
134 bar
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:cycle |
oxygen-rich staged combustion
|
| gptkbp:diameter |
2.4 m
|
| gptkbp:engineType |
liquid rocket engine
|
| gptkbp:first_test_firing |
2017
|
| gptkbp:fuelType |
liquefied natural gas
|
| gptkbp:gimbalRange |
5 degrees
|
| https://www.w3.org/2000/01/rdf-schema#label |
BE-4
|
| gptkbp:intendedUse |
gptkb:New_Glenn
gptkb:Vulcan_Centaur |
| gptkbp:length |
4 m
|
| gptkbp:manufacturer |
gptkb:Blue_Origin
|
| gptkbp:number_of_engines_on_New_Glenn |
7
|
| gptkbp:number_of_engines_on_Vulcan_Centaur |
2
|
| gptkbp:oxidizer |
liquid oxygen
|
| gptkbp:primary_contractor |
gptkb:Blue_Origin
|
| gptkbp:propulsion |
liquefied natural gas
liquid oxygen |
| gptkbp:reusable |
designed for reuse
|
| gptkbp:status |
in development
|
| gptkbp:thrustSeaLevel |
2,400 kN
|
| gptkbp:thrustVacuum |
2,450 kN
|
| gptkbp:used_in |
gptkb:New_Glenn_first_stage
gptkb:Vulcan_Centaur_first_stage |
| gptkbp:bfsParent |
gptkb:Blue_Origin
|
| gptkbp:bfsLayer |
5
|