|
gptkbp:instance_of
|
gptkb:rocket
|
|
gptkbp:bfsLayer
|
5
|
|
gptkbp:bfsParent
|
gptkb:NROL-99
gptkb:NROL-60
gptkb:RD-170
|
|
gptkbp:application
|
satellite launches
|
|
gptkbp:average_temperature
|
up to 3,000 K
|
|
gptkbp:check_in_time
|
approximately 4 minutes
|
|
gptkbp:collaborations
|
Russia and USA
|
|
gptkbp:community_engagement
|
high due to space exploration
|
|
gptkbp:controls
|
digital control system
|
|
gptkbp:cooling_system
|
regenerative cooling
|
|
gptkbp:debut_year
|
over 80 launches
|
|
gptkbp:design
|
derived from RD-170
|
|
gptkbp:developer
|
1990s
$1 billion
|
|
gptkbp:emissions_standard
|
aerospike nozzle
|
|
gptkbp:engine
|
2
modular design
staged combustion
two nozzle configuration
|
|
gptkbp:environmental_impact
|
low emissions
|
|
gptkbp:facilities
|
gptkb:NASA_Marshall_Space_Flight_Center
|
|
gptkbp:first_flight
|
gptkb:2000
|
|
gptkbp:focuses_on
|
case studies in aerospace engineering
|
|
gptkbp:fuel_capacity
|
4.5 m
high
2.4 m
|
|
gptkbp:fuel_type
|
RP-1 and Liquid Oxygen
liquid bipropellant
|
|
gptkbp:future_plans
|
potential for lunar missions
|
|
gptkbp:has_documentation
|
available for engineers
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
RD-180 engine
|
|
gptkbp:ignition_system
|
hypergolic ignition
|
|
gptkbp:launch_site
|
gptkb:United_Launch_Alliance
|
|
gptkbp:manufacturer
|
gptkb:Aerojet_Rocketdyne
|
|
gptkbp:market
|
$100 million
|
|
gptkbp:media_coverage
|
extensive during launches
|
|
gptkbp:number_of_rooms
|
2,500 psi
|
|
gptkbp:number_of_stages
|
gptkb:Atlas_V_first_stage
|
|
gptkbp:operational_area
|
commercial and government missions
|
|
gptkbp:operational_status
|
active
|
|
gptkbp:origin
|
gptkb:United_States
|
|
gptkbp:part_of
|
gptkb:Atlas_rocket_family
|
|
gptkbp:partnerships
|
collaboration with Lockheed Martin
|
|
gptkbp:production_company
|
additive manufacturing
|
|
gptkbp:propulsion
|
311 seconds
180,000 lbf
gimbaled nozzles
|
|
gptkbp:reliability
|
proven technology
|
|
gptkbp:retirement_year
|
planned for 2025
|
|
gptkbp:safety_record
|
excellent
|
|
gptkbp:seating_capacity
|
up to 22,000 kg to LEO
|
|
gptkbp:succeeded_by
|
high
|
|
gptkbp:successor
|
gptkb:RD-181_engine
|
|
gptkbp:type
|
staged combustion cycle
|
|
gptkbp:used_in
|
gptkb:Atlas_V
|
|
gptkbp:weight
|
3,800 kg
|