发明名称 |
Fuel premixing module for gas turbine engine combustor |
摘要 |
A fuel-air premixing module is designed to reduce emissions from a gas turbine engine. In one form, the premixing module includes a central pilot premixer module with a main premixer module positioned thereround. Each of the portions of the fuel-air premixing module include an axial inflow swirler with a plurality of fixed swirler vanes. Fuel is injected into the main premixer module between the swirler vanes of the axial inflow swirler and at an acute angle relative to the centerline of the premixing module.
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申请公布号 |
US6968692(B2) |
申请公布日期 |
2005.11.29 |
申请号 |
US20030423135 |
申请日期 |
2003.04.25 |
申请人 |
ROLLS-ROYCE CORPORATION |
发明人 |
CHIN JUSHAN;RIZK NADER K.;RAZDAN MOHAN K.;MARSHALL ANDRE W. |
分类号 |
F02C7/232;F23R3/14;F23R3/28;F23R3/30;F23R3/34;(IPC1-7):F02C1/00;F02G3/00 |
主分类号 |
F02C7/232 |
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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