发明名称 |
Inclined fuel injection of fuel into a swirler slot |
摘要 |
<p>The present invention relates to a combustor (100) for a gas turbine. The combustor (100) comprises a pre-combustion chamber (101) having a centre axis (102) and a swirler (103) which is mounted to the pre-combustion chamber (101). The swirler (103) surrounds the pre-combustion chamber (101) in a circumferential direction with respect to the centre axis (102). The swirler (103) comprises a bottom surface (104) which forms a part of a slot (201) through which oxidant/fuel mixture is injectable into the pre-combustion chamber (101),
wherein the bottom surface (104) is located in a bottom plane (106). The swirler (103) further comprises a fuel injector (107) which is arranged to the bottom surface (104) such that a fuel is injectable into the slot (201) with a fuel injection direction (108), wherein a first component of the fuel injection direction (108) is non-parallel to the normal (n) of the bottom plane (106).</p> |
申请公布号 |
EP2629008(A1) |
申请公布日期 |
2013.08.21 |
申请号 |
EP20120155539 |
申请日期 |
2012.02.15 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
SADASIVUNI, SURESH |
分类号 |
F23C7/00;F23R3/14;F23R3/28;F23R3/34 |
主分类号 |
F23C7/00 |
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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