|
gptkbp:instanceOf
|
Rocket Engine
|
|
gptkbp:advantage
|
cost
weight
complexity
high efficiency
restart capability
throttleability
|
|
gptkbp:canBe
|
pressure-fed
gas-generator cycle
expander cycle
staged combustion
electric pump-fed
pump-fed
|
|
gptkbp:canBeRestarted
|
yes
|
|
gptkbp:firstFlight
|
1926
|
|
gptkbp:fuelType
|
gptkb:RP-1
liquid oxygen
methane
hydrazine
liquid hydrogen
nitrogen tetroxide
|
|
gptkbp:hasComponent
|
nozzle
injector
combustion chamber
turbopump
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Liquid Engine
|
|
gptkbp:inventedBy
|
gptkb:Robert_H._Goddard
|
|
gptkbp:notableExample
|
gptkb:bird
gptkb:Merlin
gptkb:RD-180
gptkb:Vikas
gptkb:RS-25
gptkb:LE-7A
|
|
gptkbp:throttleable
|
yes
|
|
gptkbp:usedBy
|
gptkb:NASA
gptkb:SpaceX
gptkb:Blue_Origin
gptkb:JAXA
gptkb:Roscosmos
gptkb:ESA
gptkb:ISRO
gptkb:CNSA
gptkb:Arianespace
|
|
gptkbp:usedFor
|
landing
orbital launch
attitude control
spacecraft maneuvering
|
|
gptkbp:usedIn
|
gptkb:satellite
rockets
|
|
gptkbp:uses
|
liquid propellants
|
|
gptkbp:bfsParent
|
gptkb:Frostpunk
|
|
gptkbp:bfsLayer
|
5
|