TURBINE ENGINE COMBUSTOR WITH A DILUTION PASSAGE

TURBINE ENGINE COMBUSTOR WITH A DILUTION PASSAGE

A combustor (34) comprising a dome wall (44), a combustor liner (38) extending from the dome wall (44), and a combustion chamber (46) at least partially defined by the dome wall (44) and the combustor liner (38). A set of fuel cups (32) are arranged along the dome wall (44). A set of dilution passag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PAL, Sibtosh, BADHUK, Pabitra, SINHA ROY, Arijit, NAIK, Pradeep, CHIRANTHAN, R. Narasimha, VUKANTI, Perumallu, PANDURI, Bhavya Naidu, PATRA, Ajoy, BUCARO, Michael, CHAKRABORTY, Aritra
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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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Beschreibung
Zusammenfassung:A combustor (34) comprising a dome wall (44), a combustor liner (38) extending from the dome wall (44), and a combustion chamber (46) at least partially defined by the dome wall (44) and the combustor liner (38). A set of fuel cups (32) are arranged along the dome wall (44). A set of dilution passages (50, 52, 150, 150a, 250, 350, 450, 450a, 550a) extend through the dome wall (44) or the combustor liner (38) to direct air into the combustion chamber (46), wherein each dilution passage (50, 52, 150, 150a, 250, 350, 450, 450a, 550a) of the set of dilution passages (50, 52, 150, 150a, 250, 350, 450, 450a, 550a) includes an inlet (74, 174, 274, 374, 474, 574), an outlet (76, 176, 276a, 276b, 376, 476, 576), and a passageway (151, 251a, 251b, 351, 451, 551).