发明名称 |
System and method for supplying a working fluid to a combustor |
摘要 |
<p>A system for supplying a working fluid to a combustor (16) includes a fuel nozzle and a combustion chamber (40) downstream from the fuel nozzle. A flow sleeve (50) circumferentially surrounds the combustion chamber (40), and fuel injectors (60) provide fluid communication to the combustion chamber (40). A distribution manifold (62) circumferentially surrounds the fuel injectors (60) and defines an annular plenum (64). A fluid passage (66) through the distribution manifold (62) provides fluid communication through the distribution manifold (62). A radial cross-sectional area (70) of the annular plenum (64) varies around the flow sleeve (50). A method for supplying a working fluid to a combustor (16) includes flowing a working fluid through a combustion chamber (40), diverting a portion of the working fluid (24) through a distribution manifold (62) that circumferentially surrounds fuel injectors (60) circumferentially arranged around the combustion chamber (40), and changing at least one of a pressure or flow rate of the diverted portion of the working fluid.</p> |
申请公布号 |
EP2615372(A3) |
申请公布日期 |
2015.07.15 |
申请号 |
EP20130151067 |
申请日期 |
2013.01.11 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
STOIA, LUCAS JOHN;MELTON, PATRICK BENEDICT |
分类号 |
F23R3/00;F23R3/06;F23R3/28;F23R3/34 |
主分类号 |
F23R3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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