COMBUSTION CHAMBER ARRANGEMENT

A combustion chamber arrangement comprises an outer casing surrounding an annular combustion chamber, the combustion chamber surrounding an inner casing and a stage of combustion chamber outlet guide vanes arranged at the downstream end of the combustion chamber. The stage of outlet guide vanes inte...

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Bibliographic Details
Main Author MULCAIRE, Thomas G
Format Patent
LanguageEnglish
Published 18.07.2019
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
ENGINE PLANTS IN GENERAL
GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
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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Summary:A combustion chamber arrangement comprises an outer casing surrounding an annular combustion chamber, the combustion chamber surrounding an inner casing and a stage of combustion chamber outlet guide vanes arranged at the downstream end of the combustion chamber. The stage of outlet guide vanes interconnects the outer casing and the inner casing. The combustion chamber comprises a radially inner annular wall structure. A sealing ring is mounted on the inner casing which is configured to allow relative radial movement but to restrict relative axial and circumferential movement between the sealing ring and the inner casing. A first seal allows relative axial movement between the sealing ring and the downstream end of the radially inner wall of the combustion chamber. A second seal allows relative axial movement between the sealing ring and the stage of outlet guide vanes.
Bibliography:Application Number: US201816223182