Gas turbine combustor

This gas turbine combustor (2) is equipped with: a combustion chamber (50) in which fuel and air are burned to generate combustion gas; multiple fuel nozzles (30) arranged in multiple concentric circular rows; a first plate (32), which is provided downstream from the multiple fuel nozzles (30), and...

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Bibliographic Details
Main Authors ABE KAZUKI, MIURA KEISUKE, KOGANEZAWA TOMOMI
Format Patent
LanguageEnglish
Published 18.11.2015
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:This gas turbine combustor (2) is equipped with: a combustion chamber (50) in which fuel and air are burned to generate combustion gas; multiple fuel nozzles (30) arranged in multiple concentric circular rows; a first plate (32), which is provided downstream from the multiple fuel nozzles (30), and has multiple concentric rows of air holes comprising multiple air holes corresponding respectively to the multiple fuel nozzles (30); a second plate (33), which is provided downstream from the first plate (32), and has multiple rows of air holes corresponding respectively to the multiple rows of air holes of the first plate (32); and partition walls (37) which, for each of the rows of air holes, partition a space (46) between the first plate (32) and the second plate (33).
Bibliography:Application Number: CN201380074801