Statements (54)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:jet_engine
|
| gptkbp:application |
regional aircraft
|
| gptkbp:armament |
gptkb:4
|
| gptkbp:certification |
certified by CAA
|
| gptkbp:combustor_type |
annular combustion chamber
|
| gptkbp:compressor_type |
axial-flow
|
| gptkbp:control_system |
hydromechanical
|
| gptkbp:cooling_system |
air-cooled
|
| gptkbp:design_date |
post-World War II
|
| gptkbp:development |
1940s to 1960s
|
| gptkbp:engine |
advanced aerodynamics
turboprop aircraft ongoing research and development efforts part of aviation history. introduced new materials influenced future turboprop designs over 10,000 units produced developed in the UK supported by a global community of operators |
| gptkbp:engine_configuration |
twin-shaft
|
| gptkbp:engine_materials |
aluminum alloys
|
| gptkbp:engine_power |
high thermal efficiency
reliable performance in service up to 14,000 rpm |
| gptkbp:engine_starting_method |
compressed air
|
| gptkbp:engine_type |
compatible with various airframes
multiple thrust ratings available |
| gptkbp:exhaust_system |
single exhaust
|
| gptkbp:first_flight |
gptkb:1949
|
| gptkbp:fuel_capacity |
approximately 1,200 kg
approximately 12 ft approximately 3 ft |
| gptkbp:fuel_type |
kerosene
|
| https://www.w3.org/2000/01/rdf-schema#label |
Rolls-Royce Dart family
|
| gptkbp:impact |
significant impact on regional aviation
|
| gptkbp:is_tested_for |
Rolls-Royce test facilities in Derby
|
| gptkbp:maintenance |
1,500 hours
|
| gptkbp:manufacturer |
gptkb:Rolls-Royce_Limited
|
| gptkbp:noise_level |
low noise
|
| gptkbp:operational_use |
commercial aviation
|
| gptkbp:power_range |
1,200 to 2,000 shp
|
| gptkbp:propulsion |
up to 2,000 lbf
|
| gptkbp:replaced_by |
Rolls-Royce RB.211
|
| gptkbp:retirement_year |
gptkb:1980s
|
| gptkbp:successor |
gptkb:Rolls-Royce_Tyne
|
| gptkbp:type |
gptkb:turbofan_engine
|
| gptkbp:used_in |
gptkb:Vickers_Viscount
De Havilland Comet |
| gptkbp:variant |
gptkb:Dart_RDa.6
Dart RDa.7 Dart RDa.8 |
| gptkbp:weight |
approximately 1,200 lb
|
| gptkbp:bfsParent |
gptkb:Rolls-Royce_Dart
|
| gptkbp:bfsLayer |
6
|