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12 Cards in this Set
- Front
- Back
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Air Intake components |
Jalousies Filters/blow in doors Plenum Silencers Bell mouth Intake guide vanes/variable stator vanes Compressor Diffuser Combustor HP turbine Power turbine Exhaust |
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Five major components of a gas turbine |
Compressor Combustor High pressure turbine Power turbine Exhaust Assembly
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How many stages in the compressor, high pressure turbine, and power turbine? |
Compressor - 16 (6 variable) HP turbine - 2 Power turbine - 6 |
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What parameters determine VSV angle? |
Gas generator speed Compression inlet temperature VSV position feedback |
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How many fuel nozzles and igniters are there? |
30 fuel nozzles 2 igniters |
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What connects to the output of the GT? |
High speed coupling shaft |
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What components make up the enclosure for the GT? |
Heater Fire detection and extinguishing Ice detection Base Mounting Enclosure Water wash system Lighting Intake and exhaust systems Ventilation (vent damper)
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Name the components fed from the accessory gearbox |
Fuel pump Pneumatic starter Lube oil pump Air oil separator |
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How many slumps are there and where are they located? |
4 sumps CFF CRF TMF TRF |
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What occurs at 4500rpm nGG? |
The gas generator is able to self sustain operation |
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What pressure do the blow in doors open at? |
5.8 Millibar |
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What does LOSCA stand for? |
Lube Oil Storage Conditioning Assembly |
