发明名称 |
Tertiary fuel, injection system for use in a dry low NOx combustion system |
摘要 |
An improved gas turbine combustor of the type including primary and secondary combustion chambers with a venturi including a throat portion located therebetween; a plurality of primary fuel injection nozzles secured to a combustor cap in an annular array upstream of the primary combustion chamber; and a centerbody including a secondary fuel nozzle, said centerbody extending from said combustor cap to said secondary combustion chamber; the improvement comprising a plurality of tertiary fuel injection nozzles arranged in a circular array about a longitudinal axis of the combustor, at a downstream of said venturi throat portion, for injecting fuel into the secondary combustion chamber.
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申请公布号 |
US5575146(A) |
申请公布日期 |
1996.11.19 |
申请号 |
US19950435293 |
申请日期 |
1995.05.05 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BORKOWICZ, RICHARD J.;DAVIS, JR., L. BERKLEY;KUWATA, MASAYOSHI |
分类号 |
F23R3/28;F23C6/04;F23R3/30;F23R3/32;F23R3/34;(IPC1-7):F02C7/228 |
主分类号 |
F23R3/28 |
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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