Statements (56)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:turbofan_engine
|
| gptkbp:aircraft_operated |
gptkb:Boeing_707
gptkb:Airbus gptkb:Mc_Donnell_Douglas_MD-11 |
| gptkbp:application |
wide-body aircraft
|
| gptkbp:bypass_ratio |
8.5:1
|
| gptkbp:compressor_type |
axial compressor
|
| gptkbp:configuration |
dual-spool
|
| gptkbp:control_system |
gptkb:Full_Authority_Digital_Engine_Control_(FADEC)
|
| gptkbp:cooling_system |
air-cooled
|
| gptkbp:diameter |
approximately 3.0 ft
approximately 98 in |
| gptkbp:emissions_standard |
gptkb:ICAO_CAEP/6
|
| gptkbp:engine |
enhanced performance
modular design real-time monitoring advanced materials reduced maintenance costs advanced diagnostics environmentally friendly design improved reliability modular maintenance advanced combustion system advanced noise reduction technology digital engine control low emissions technology high-efficiency fan blades fuel-saving technologies predictive maintenance capabilities high durability materials 3 D aerodynamic design high-pressure ratio next-generation engine design |
| gptkbp:engine_type |
gptkb:PW4000_family
high bypass turbofan |
| gptkbp:first_flight |
gptkb:1990
|
| gptkbp:fuel_economy |
high efficiency
|
| gptkbp:fuel_type |
gptkb:Jet_A
|
| gptkbp:has_historical_building |
JT9 D engine
|
| https://www.w3.org/2000/01/rdf-schema#label |
PW4000-114
|
| gptkbp:length |
approximately 12.5 ft
|
| gptkbp:maintenance |
approximately 6,000 hours
|
| gptkbp:manufacturer |
gptkb:Pratt_&_Whitney
|
| gptkbp:noise_level |
Stage 4 compliant
|
| gptkbp:operational_status |
in service
|
| gptkbp:produces |
over 1,000 units
|
| gptkbp:propulsion |
up to 114,000 lbf
|
| gptkbp:service_entry |
gptkb:1990
|
| gptkbp:turbine_type |
high bypass ratio
|
| gptkbp:weight |
approximately 10,000 lb
|
| gptkbp:bfsParent |
gptkb:PW4000-112_E
gptkb:PW4000-112 gptkb:PW4000-112_H gptkb:PW4000-112_J gptkb:PW4000_engine |
| gptkbp:bfsLayer |
6
|