TORCH IGNITER FOR A COMBUSTOR
An igniter for a combustor of a turbo machine comprises a fuel inlet communicating with a mixing plenum to allow fluid to flow. The mixing plenum is positioned at the upstream of a mixing channel. The air inlet communicates with the mixing plenum to allow fluid to flow, and an ignition source operat...
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Main Authors | , , , , , |
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Format | Patent |
Language | English Korean |
Published |
11.02.2019
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Abstract | An igniter for a combustor of a turbo machine comprises a fuel inlet communicating with a mixing plenum to allow fluid to flow. The mixing plenum is positioned at the upstream of a mixing channel. The air inlet communicates with the mixing plenum to allow fluid to flow, and an ignition source operatively communicates with the mixing channel. The ignitor includes a mounting flange configured so as to couple the ignitor to the combustor. The ignition source is positioned near an end part of the downstream of the mixing channel, and at the upstream of the mounting flange. The mixing channel may demarcate a venturi shape. The venturi shape comprises a convergent section between an end part of the upstream of the mixing channel and a venturi throat.
터보기계의 연소기용 점화기는 혼합 플리넘과 유체 연통되는 연료 유입구를 포함한다. 혼합 플리넘은 혼합 채널의 상류에 위치 설정된다. 공기 유입구는 혼합 플리넘과 유체 연통되고, 점화 소스는 혼합 채널과 작동적으로 연통된다. 점화기는, 점화기를 연소기에 커플링하도록 구성된 장착 플랜지를 포함할 수 있다. 점화 소스는 혼합 채널의 하류 단부에 근접하게 그리고 장착 플랜지의 상류에 위치 설정될 수 있다. 혼합 채널은 벤츄리 형상을 획정할 수 있다. 벤츄리 형상은 혼합 채널의 상류 단부와 벤츄리 스로트 사이에 수렴 섹션을 포함한다. |
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AbstractList | An igniter for a combustor of a turbo machine comprises a fuel inlet communicating with a mixing plenum to allow fluid to flow. The mixing plenum is positioned at the upstream of a mixing channel. The air inlet communicates with the mixing plenum to allow fluid to flow, and an ignition source operatively communicates with the mixing channel. The ignitor includes a mounting flange configured so as to couple the ignitor to the combustor. The ignition source is positioned near an end part of the downstream of the mixing channel, and at the upstream of the mounting flange. The mixing channel may demarcate a venturi shape. The venturi shape comprises a convergent section between an end part of the upstream of the mixing channel and a venturi throat.
터보기계의 연소기용 점화기는 혼합 플리넘과 유체 연통되는 연료 유입구를 포함한다. 혼합 플리넘은 혼합 채널의 상류에 위치 설정된다. 공기 유입구는 혼합 플리넘과 유체 연통되고, 점화 소스는 혼합 채널과 작동적으로 연통된다. 점화기는, 점화기를 연소기에 커플링하도록 구성된 장착 플랜지를 포함할 수 있다. 점화 소스는 혼합 채널의 하류 단부에 근접하게 그리고 장착 플랜지의 상류에 위치 설정될 수 있다. 혼합 채널은 벤츄리 형상을 획정할 수 있다. 벤츄리 형상은 혼합 채널의 상류 단부와 벤츄리 스로트 사이에 수렴 섹션을 포함한다. |
Author | HUANG YIMIN STOIA LUCAS JOHN JOHNSON THOMAS EDWARD OSTEBEE HEATH M KHAN ABDUL NATARAJAN JAYAPRAKASH |
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SubjectTerms | 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 |
Title | TORCH IGNITER FOR A COMBUSTOR |
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