|
gptkbp:instanceOf
|
piston engine
|
|
gptkbp:announced
|
2012
|
|
gptkbp:CEOOfManufacturer
|
gptkb:Elon_Musk
|
|
gptkbp:combustionChambers
|
~300 bar
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:cycle
|
full-flow staged combustion cycle
|
|
gptkbp:designedBy
|
gptkb:SpaceX_Propulsion_Team
|
|
gptkbp:designedFor
|
reusability
|
|
gptkbp:diameter
|
~1.3 m
|
|
gptkbp:engineType
|
full-flow staged combustion
|
|
gptkbp:engineVariants
|
gptkb:vacuum
sea-level
|
|
gptkbp:firstFlight
|
2016
|
|
gptkbp:fuelType
|
liquid methane
|
|
gptkbp:gimbalRange
|
yes
|
|
gptkbp:hasVersion
|
gptkb:Raptor_1
gptkb:Raptor_2
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
SpaceX Raptor engine
|
|
gptkbp:ignition
|
gptkb:TEA-TEB
|
|
gptkbp:length
|
~3.1 m
|
|
gptkbp:manufacturer
|
gptkb:SpaceX
|
|
gptkbp:mass
|
~1,600 kg
|
|
gptkbp:material
|
gptkb:steel
gptkb:Inconel
|
|
gptkbp:notableFeature
|
full-flow staged combustion
methalox propellant
|
|
gptkbp:nozzleExpansionRatio
|
~40 (vacuum variant)
|
|
gptkbp:numberOfEnginesOnStarship
|
6 (3 sea-level, 3 vacuum)
|
|
gptkbp:numberOfEnginesOnSuperHeavy
|
up to 33
|
|
gptkbp:oxidizer
|
liquid oxygen
|
|
gptkbp:propulsion
|
liquid methane
liquid oxygen
|
|
gptkbp:reusable
|
yes
|
|
gptkbp:specificImpulseVacuum
|
~330 s
~350 s
|
|
gptkbp:status
|
in production
|
|
gptkbp:successor
|
gptkb:SpaceX_Merlin_engine
|
|
gptkbp:testFiringDuration
|
up to 90 seconds
|
|
gptkbp:testLocation
|
gptkb:McGregor,_Texas
|
|
gptkbp:throttleable
|
yes
|
|
gptkbp:thrustSeaLevel
|
~2 MN
|
|
gptkbp:thrustVacuum
|
~2.2 MN
|
|
gptkbp:usedFor
|
Mars missions
lunar missions
|
|
gptkbp:usedIn
|
gptkb:satellite
gptkb:Super_Heavy
gptkb:SpaceX_Starbase_launches
|
|
gptkbp:usedInTestFlights
|
gptkb:Starhopper
gptkb:Starship_SN_series
|
|
gptkbp:bfsParent
|
gptkb:Elon_Musk
|
|
gptkbp:bfsLayer
|
4
|