Power plants – Combustion products used as motive fluid
Patent
1994-01-12
1994-10-25
Bertsch, Richard A.
Power plants
Combustion products used as motive fluid
60262, 60266, 60 3983, 244 53B, F02C 618, F02K 1100, B64B 124
Patent
active
053577426
ABSTRACT:
The hot core engine compartment of a turbojet engine is cooled by the metered flow of cooling air exhausted through a laminar flow nacelle system. This arrangement reduces the need for extracting bypass ram air from the engine performance cycle for cooling purposes and thereby improves specific fuel consumption and engine efficiency. A turbocompressor pump driven by bleed air from the core engine compressor draws cooling air through the laminar flow nacelle system and pumps the air into a manifold surrounding the core engine.
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Bertsch Richard A.
General Electric Company
Herkamp Nathan D.
Richman Howard R.
Squillaro Jerome C.
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