Gas turbine engine with multiple component exhaust diffuser operating in conjunction with an outer case ambient external cooling system

Gas turbine engine with multiple component exhaust diffuser operating in conjunction with an outer case ambient external cooling system

An attachment system for attaching at least one exhaust diffuser downstream from a turbine assembly in a gas turbine engine is disclosed. The attachment system may include at least one attachment flange extending from a downstream edge and attached to a spring plate diffuser support structure and at...

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Hauptverfasser: Graber Daryl J, Finneran John W, Leagon Jonathan M, Porter Matthew R, Munshi Mrinal, Shteyman Yevgeniy
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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creator Graber Daryl J
Finneran John W
Leagon Jonathan M
Porter Matthew R
Munshi Mrinal
Shteyman Yevgeniy
description An attachment system for attaching at least one exhaust diffuser downstream from a turbine assembly in a gas turbine engine is disclosed. The attachment system may include at least one attachment flange extending from a downstream edge and attached to a spring plate diffuser support structure and at least one attachment flange extending from side edges of the exhaust diffuser to couple sections of the exhaust diffuser together. The diffuser may also include a thermal barrier/cooling system for controlling a temperature of an outer case of the gas turbine engine. The thermal barrier/cooling system may form a flow path for an ambient air flow cooling.
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subjects BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
title Gas turbine engine with multiple component exhaust diffuser operating in conjunction with an outer case ambient external cooling system
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