Gas Turbine Slinger Combustor

A slinger combustor for a gas turbine according to an embodiment of the present invention comprises a rotating fuel nozzle for injecting fuel supplied through a hollow main shaft into a combustion chamber, an outer liner, and an inner liner, and also includes an air collection inducing means located...

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Bibliographische Detailangaben
Hauptverfasser:	KIM JAI HO, KANG YOUNG SEOK, KIM HYUNG MO, PARK POO MIN
Format:	Patent
Sprache:	eng ; kor
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:	A slinger combustor for a gas turbine according to an embodiment of the present invention comprises a rotating fuel nozzle for injecting fuel supplied through a hollow main shaft into a combustion chamber, an outer liner, and an inner liner, and also includes an air collection inducing means located on the upstream and downstream sides of the rotating fuel nozzle and inducing an air collision in front of a fuel injection port of the rotating fuel nozzle. With this configuration, the slinger combustor can achieve sufficient atomization even when sufficient centrifugal force is not generated at low rpm of the gas turbine main shaft. 본 발명의 한 실시예에 따른 가스터빈용 슬링거 연소기는 중공의 메인샤프트를 통하여 공급된 연료를 연소실로 분사하는 회전연료노즐과, 외부 라이너와, 내부 라이너를 포함하며, 상기 회전연료노즐의 상, 하류에 위치하고, 상기 회전연료노즐의 연료분사구의 전방에서 공기의 충돌을 유도하는 공기충돌유도수단을 포함하는 것을 특징으로 한다.