Gas turbine optical imaging system

Gas turbine optical imaging system

A method and system for recreating a two-dimensional distribution of temperatures in an exhaust plane of a gas turbine engine. Light transmission and detection pairs may be arranged in the annulus of the exhaust of the turbine engine in such a way that the individual rays form a two-dimensional mesh...

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Hauptverfasser: BASU SAMIT KUMAR, HINCKLEY KEVIN MICHAEL, YARAM VIJAY KUMAR, CHEN WEIGUO, WOODMANSEE MARK ALLEN, GU YIKANG
Format: Patent
Sprache:eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator BASU SAMIT KUMAR
HINCKLEY KEVIN MICHAEL
YARAM VIJAY KUMAR
CHEN WEIGUO
WOODMANSEE MARK ALLEN
GU YIKANG
description A method and system for recreating a two-dimensional distribution of temperatures in an exhaust plane of a gas turbine engine. Light transmission and detection pairs may be arranged in the annulus of the exhaust of the turbine engine in such a way that the individual rays form a two-dimensional mesh of beams across a sector of the exhaust. Based on the absorption of the rays, the temperature of the sector of the exhaust through which the ray passes may be determined. Based on these determinations, an image that corresponds to the operation of the turbine engine may be generated.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Gas turbine optical imaging system
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