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gptkbp:instance_of
|
gptkb:engine
|
|
gptkbp:bfsLayer
|
6
|
|
gptkbp:bfsParent
|
gptkb:MD-90_family
|
|
gptkbp:aircraft_operated
|
wide-body aircraft
|
|
gptkbp:application
|
gptkb:aircraft
gptkb:Mc_Donnell_Douglas_MD-11
|
|
gptkbp:armament
|
composite
|
|
gptkbp:average_temperature
|
high temperature
|
|
gptkbp:bypass_ratio
|
5.5:1
|
|
gptkbp:certification
|
FAA certified
|
|
gptkbp:controls
|
gptkb:football_match
|
|
gptkbp:cooling_system
|
used for turbine cooling
|
|
gptkbp:design
|
high bypass ratio
|
|
gptkbp:diameter
|
3.5 ft
98 in
|
|
gptkbp:emissions_standard
|
ICAO Chapter 4
|
|
gptkbp:engine
|
gptkb:advanced_technology
modern design
twin-spool
optimized performance
multiple features
rated thrust
upgradable engine
variable thrust rating
P W1000 series
|
|
gptkbp:engine_type
|
gptkb:6
2
single crystal superalloy
dual-rotor
PW-2000 series variants
|
|
gptkbp:first_flight
|
gptkb:1992
|
|
gptkbp:fuel_capacity
|
high efficiency
0.5 lb/lbf/hr
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
gptkbp:has_programs
|
gptkb:Advanced_Turbofan_Engine
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
PW-2000
|
|
gptkbp:is_tested_for
|
extensive testing
|
|
gptkbp:length
|
12.5 ft
|
|
gptkbp:maintenance
|
6,000 hours
|
|
gptkbp:manufacturer
|
gptkb:Pratt_&_Whitney
|
|
gptkbp:market_segment
|
commercial aviation
|
|
gptkbp:noise_level
|
low noise
Stage 3
|
|
gptkbp:power_output
|
aircraft powerplant
|
|
gptkbp:produced_by
|
over 1,000
|
|
gptkbp:propulsion
|
clamshell
18,500 lbf
|
|
gptkbp:reliability
|
high reliability
|
|
gptkbp:services
|
gptkb:1995
|
|
gptkbp:weight
|
lightweight
3,000 lb
|