WIRE SCREEN PARTICLE FILTER FOR TURBOMACHINE AIRFOIL

WIRE SCREEN PARTICLE FILTER FOR TURBOMACHINE AIRFOIL

A filter for an airfoil of a vane of a turbomachine is disclosed. The filter includes a mounting member for mounting to an endwall of the vane. The mounting member has a first flow exit opening defined therethrough for fluid communication with a cooling circuit of the airfoil. A screen frame is coup...

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Hauptverfasser: ROBERTS, JR., Frederic Woodrow, KOTAY, Kathen Thomas
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 ROBERTS, JR., Frederic Woodrow
KOTAY, Kathen Thomas
description A filter for an airfoil of a vane of a turbomachine is disclosed. The filter includes a mounting member for mounting to an endwall of the vane. The mounting member has a first flow exit opening defined therethrough for fluid communication with a cooling circuit of the airfoil. A screen frame is coupled to the mounting member to support a wire screen around the first flow exit opening, and a first wire screen is positioned over the screen frame. The screen frame has an exterior shape supporting the wire screen in a manner incapable of having a horizontal surface regardless of a circumferential position of the airfoil around an axis of the turbomachine. A related turbine vane and turbine system are also provided.
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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 WIRE SCREEN PARTICLE FILTER FOR TURBOMACHINE AIRFOIL
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