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2. 发明公开

KR1020140052874A 연소실 파동을 감소시키기 위한 댐퍼 장치 有权
标题翻译：用于减少燃烧室冲击的阻尼器装置
公开(公告)号：KR1020140052874A
公开(公告)日：2014-05-07
申请号：KR1020130126391
申请日：2013-10-23
申请人： 제네럴 일렉트릭 테크놀러지 게엠베하
发明人： 보틴미르코루벤 , 헬라트야안 , 슈에르만스브루노
IPC分类号： F02C7/045 , F02C7/00
CPC分类号： F23R3/06 , F02C6/02 , F05D2220/32 , F05D2240/35 , F05D2260/964 , F23M20/005 , F23R3/002 , F23R2900/00014 , F23R2900/03341 , Y02E20/16
摘要： The present invention relates to a damper device for reducing combustion-chamber pulsation arising inside a gas turbine, wherein the gas turbine essentially comprises at least one compressor, a primary combustor which is connected downstream to the compressor, and the hot gases of the primary combustor are admitted to an intermediate turbine or directly or indirectly to a secondary combustor. The hot gases of the secondary combustor are admitted to a further gas turbine or directly or indirectly to an energy recovery device, wherein at least one combustor is arranged in a can-architecture. At least one combustor liner comprises air passages, wherein at least one of the air passages is formed as a damper neck. The damper neck is actively connected to a damper volume portion, and the damper volume portion is a part of a connecting duct extending between a compressor air plenum and the combustor.
摘要翻译：本发明涉及一种用于减少在燃气轮机内部产生的燃烧室脉动的阻尼器装置，其中燃气轮机基本上包括至少一个压缩机，连接在压缩机下游的主燃烧器和主燃烧器的热气体被允许进入中间涡轮机，或直接或间接地进入二级燃烧器。次级燃烧器的热气体被允许进一步的燃气轮机，或直接或间接地接纳到能量回收装置，其中至少一个燃烧器以罐式结构设置。至少一个燃烧器衬套包括空气通道，其中至少一个空气通道形成为阻尼颈部。减震器颈部主动地连接到阻尼器体积部分，并且阻尼器容积部分是在压缩机空气室和燃烧器之间延伸的连接管道的一部分。

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