A fuel nozzle manifold

A fuel nozzle (100) manifold comprising a flange (102), a stem (103) and a swirler (130) is provided. The flange (102) has a first fluid inlet (171) fluidly connected to a radially extending first flow passage (186), the stem (103) includes at least a first axially extending and only partially circu...

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Bibliographic Details
Main Authors Simmons, Scott Robert, Widener, Stanley Kevin
Format Patent
LanguageEnglish
French
German
Published 11.07.2018
Subjects
BLASTING
BURNERS
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:A fuel nozzle (100) manifold comprising a flange (102), a stem (103) and a swirler (130) is provided. The flange (102) has a first fluid inlet (171) fluidly connected to a radially extending first flow passage (186), the stem (103) includes at least a first axially extending and only partially circumferentially extending flow channel (181,182), and the swirler (130) has at least a first radially extending premix passage (176). The flange (102) and the stem (103) can comprise a homogeneous component, or two separate components fluidly connecting the first axially extending flow channel (188) to the first flow passage (154), to form a fluid connection between the flange (102) and the stem (103), the swirler (130) comprises another component fitted together with the flange (102) and stem (103) component and fluidly connecting the first premix passage (154) and the first flow channel (182).
Bibliography:Application Number: EP20100152822