Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:turbofan_engine
|
| gptkbp:application |
wide-body aircraft
|
| gptkbp:bypass_ratio |
8.5:1
|
| gptkbp:compressor_type |
gptkb:6
|
| gptkbp:configuration |
dual-spool
|
| gptkbp:control_system |
gptkb:Full_Authority_Digital_Engine_Control_(FADEC)
|
| gptkbp:diameter |
approximately 3.0 ft
|
| gptkbp:first_flight |
gptkb:1991
|
| gptkbp:fuel_type |
gptkb:Jet_A
|
| https://www.w3.org/2000/01/rdf-schema#label |
PW4000-121
|
| gptkbp:length |
approximately 12.5 ft
|
| gptkbp:maintenance |
approximately 6,000 hours
|
| gptkbp:manufacturer |
gptkb:Pratt_&_Whitney
|
| gptkbp:notable_users |
gptkb:Boeing_707
gptkb:Airbus gptkb:Mc_Donnell_Douglas_MD-11 |
| gptkbp:propulsion |
up to 98,000 lbf
|
| gptkbp:turbine_type |
2
|
| gptkbp:weight |
approximately 8,000 lb
|
| gptkbp:bfsParent |
gptkb:PW4000-112
gptkb:PW4000-112_H gptkb:PW4000_engine |
| gptkbp:bfsLayer |
6
|