THIMBLE FAN FOR COMBUSTION SYSTEM

PROBLEM TO BE SOLVED: To protect an upstream part of a combustion liner from flame or heat. SOLUTION: The present application discloses a combustor liner 100. The combustor liner 100 comprises a large number of air mixing holes 110 and a large number of thimble fans 140 positioned thereon. A method...

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Bibliographische Detailangaben
Hauptverfasser:	BERRY JONATHAN D, KARIM HASAN, DEFOREST RUSSELL
Format:	Patent
Sprache:	eng
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING 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:	PROBLEM TO BE SOLVED: To protect an upstream part of a combustion liner from flame or heat. SOLUTION: The present application discloses a combustor liner 100. The combustor liner 100 comprises a large number of air mixing holes 110 and a large number of thimble fans 140 positioned thereon. A method for operating a fuel nozzle in the combustor liner having a large number of the air mixing holes includes a step for arranging a number of inclination slots on the upstream side of a first line of the air mixing holes on the combustor liner, a step for burning fuel flows from the fuel nozzle in the combustor liner, and a step for guiding air flows via the inclination slots so as to separate the burnt fuel flows from a wall of the combustor liner. COPYRIGHT: (C)2011,JPO&INPIT