Statements (47)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
turbojet engine
|
| gptkbp:accessories |
integrated accessory gearbox
|
| gptkbp:application |
military helicopters
|
| gptkbp:certifications |
FAA_certified
|
| gptkbp:component |
lightweight alloys
|
| gptkbp:compressionRatio |
8:1
aluminum alloys |
| gptkbp:controls |
gptkb:full_authority_digital_engine_control_(FADEC)
electronic control system |
| gptkbp:coolingSystem |
air-cooled
|
| gptkbp:design |
modular design
|
| gptkbp:developer |
developed_from_T53_engine_family
|
| gptkbp:diameter |
approximately 16 in
|
| gptkbp:emissionsStandard |
low emissions
|
| gptkbp:energyEfficiency |
high fuel efficiency
|
| gptkbp:engine |
low vibration operation
|
| gptkbp:engineType |
two-stage turbine
single-stage centrifugal compressor |
| gptkbp:exhaustSystem |
single exhaust
|
| gptkbp:firstFlight |
1960
|
| gptkbp:fuelCapacity |
0.5 lb/hp/hr
|
| gptkbp:fuelType |
Jet A
spark ignition dual fuel system |
| gptkbp:generator |
nickel-based superalloys
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lycoming T53-L-703
|
| gptkbp:launchSite |
air start system
|
| gptkbp:legacy |
used in various helicopter models
|
| gptkbp:length |
approximately 40 in
|
| gptkbp:maintenance |
500 hours
|
| gptkbp:manufacturer |
Lycoming Engines
|
| gptkbp:market |
military and civilian markets
|
| gptkbp:maxSpeed |
42,000 rpm
|
| gptkbp:noise_level |
low noise design
|
| gptkbp:operationalRange |
up to 30,000 ft
|
| gptkbp:operationalStatus |
up to 1,000 °F
|
| gptkbp:powerOutput |
1,400 shp
|
| gptkbp:propulsion |
1,400 lbf
|
| gptkbp:related_engine |
Brayton_cycle
|
| gptkbp:relatedModel |
T53-L-704
T53-L-701 T53-L-702 |
| gptkbp:serviceHistory |
widely_used_in_Vietnam_War
|
| gptkbp:setting |
free turbine
|
| gptkbp:type |
turbo-shaft engine
|
| gptkbp:usedIn |
Bell UH-1 Iroquois
|
| gptkbp:weight |
approximately 400 lb
|