Integrated gearless and nonlubricated auxiliary power unit

Integrated gearless and nonlubricated auxiliary power unit

An auxiliary power unit (APU) includes a compressor, a turbine, a combustor, and a starter-generator unit all integrated within a single containment housing. The turbine has an output shaft on which the compressor is mounted, and the starter-generator unit is coupled to the turbine output shaft with...

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Hauptverfasser: Dittmar, Kevin S, Edmonds, David H, Schenk, Bjoern, Sheoran, Yogendra Y
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Sprache:eng
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creator Dittmar, Kevin S
Edmonds, David H
Schenk, Bjoern
Sheoran, Yogendra Y
description An auxiliary power unit (APU) includes a compressor, a turbine, a combustor, and a starter-generator unit all integrated within a single containment housing. The turbine has an output shaft on which the compressor is mounted, and the starter-generator unit is coupled to the turbine output shaft without any intervening gears. The rotating components are all rotationally supported within the containment housing using bearings that do not receive a flow of lubricating fluid.
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The turbine has an output shaft on which the compressor is mounted, and the starter-generator unit is coupled to the turbine output shaft without any intervening gears. The rotating components are all rotationally supported within the containment housing using bearings that do not receive a flow of lubricating fluid.</abstract><oa>free_for_read</oa></addata></record>
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title Integrated gearless and nonlubricated auxiliary power unit
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