Bucket assembly for turbine system and corresponding turbine system

Bucket assembly for turbine system and corresponding turbine system

A bucket assembly (30) is disclosed. The bucket assembly includes an airfoil (32) having a generally aerodynamic contour and defining a tip (52), and a lower body portion (34) extending generally radially inward from the airfoil (32). The bucket assembly further includes a tip shroud (60) disposed o...

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Hauptverfasser: LACY, BENJAMIN PAUL, GIGLIO, ANTHONY LOUIS
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS
INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04
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 LACY, BENJAMIN PAUL
GIGLIO, ANTHONY LOUIS
description A bucket assembly (30) is disclosed. The bucket assembly includes an airfoil (32) having a generally aerodynamic contour and defining a tip (52), and a lower body portion (34) extending generally radially inward from the airfoil (32). The bucket assembly further includes a tip shroud (60) disposed on the tip (52) of the airfoil (32) and comprising a main body (62) and a rail (64). The rail (64) includes an exterior surface (66). The exterior surface (66) defines one or more microchannels (80). The bucket assembly (30) further includes a cover layer (82) configured on the exterior surface (66). A corresponding turbine system (10) is also provided.
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The bucket assembly includes an airfoil (32) having a generally aerodynamic contour and defining a tip (52), and a lower body portion (34) extending generally radially inward from the airfoil (32). The bucket assembly further includes a tip shroud (60) disposed on the tip (52) of the airfoil (32) and comprising a main body (62) and a rail (64). The rail (64) includes an exterior surface (66). The exterior surface (66) defines one or more microchannels (80). The bucket assembly (30) further includes a cover layer (82) configured on the exterior surface (66). 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The bucket assembly includes an airfoil (32) having a generally aerodynamic contour and defining a tip (52), and a lower body portion (34) extending generally radially inward from the airfoil (32). The bucket assembly further includes a tip shroud (60) disposed on the tip (52) of the airfoil (32) and comprising a main body (62) and a rail (64). The rail (64) includes an exterior surface (66). The exterior surface (66) defines one or more microchannels (80). The bucket assembly (30) further includes a cover layer (82) configured on the exterior surface (66). A corresponding turbine system (10) is also provided.</abstract><oa>free_for_read</oa></addata></record>
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language eng ; fre ; ger
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subjects BLASTING
ENGINE PLANTS IN GENERAL
HEATING
INDEXING SCHEME FOR ASPECTS RELATING TONON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES ORJET-PROPULSION PLANTS
INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUSSUBCLASSES OF CLASSES F01-F04
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
title Bucket assembly for turbine system and corresponding turbine system
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