发明名称 |
Pilotless catalytic combustor |
摘要 |
A pilotless catalytic combustor (10) including a basket (12) having a central axis (14) and a central core region (16) disposed along a portion of the central axis. Catalytic combustion modules (18) are circumferentially disposed about the central axis radially outward of the central core region for receiving a fuel flow (20) and a first portion of an oxidizer flow (22), and discharge a partially oxidized fuel/oxidizer mixture (24) at respective exit ends (26). A base plate (30) is positioned in the central core region upstream of the exit ends of the catalytic combustion modules, the baseplate defining a recirculation zone (32) near the respective exit ends for stabilizing oxidation in the burnout zone. A method of staged fueling for a pilotless catalytic combustor includes providing fuel to at least one of the modules during start up and progressively providing fuel to other modules as a load on the turbine engine is increased.
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申请公布号 |
US2005011194(A1) |
申请公布日期 |
2005.01.20 |
申请号 |
US20030619342 |
申请日期 |
2003.07.14 |
申请人 |
SIEMENS WESTINGHOUSE POWER CORPORATION |
发明人 |
LASTER WALTER RAY;BANDARU RAMARAO V. |
分类号 |
F23R3/40;(IPC1-7):F23R3/40 |
主分类号 |
F23R3/40 |
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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