GAS TURBINE COMBUSTION CHAMBER AND METHOD OF OPERATING IT

1. Combustion chamber of a gas turbine, in which an air distribution chamber (19) and a combustion space (7) are positionally separated from one another within the combustion chamber envelope (1), a multitude of tubular elements (2) being located between the distribution chamber and the combustion s...

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Bibliographische Detailangaben
Hauptverfasser:	KOCH, HANS, ROFFE, GERALD A, BRUHWILER, EDUARD
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING BURNERS COMBUSTION APPARATUS COMBUSTION ENGINES COMBUSTION PROCESSES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS GAS-TURBINE PLANTS GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGHVELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	1. Combustion chamber of a gas turbine, in which an air distribution chamber (19) and a combustion space (7) are positionally separated from one another within the combustion chamber envelope (1), a multitude of tubular elements (2) being located between the distribution chamber and the combustion space, in which tubular elements (2) a premixing and pre-evaporation of the fuel oil supplied through premixing nozzles (15') and/or a premixing of the combustion gas supplied through premixing nozzles (15'') with the compressor air takes place, each tubular element (2) being provided with a flameholder (3) in the direction towards the combustion space (7), characterized in that a diffusion nozzle (8) directed into the combustion space (7) is located within the flameholder (3), through which diffusion nozzle fuel can be injected directly into the combustion space.