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公开(公告)号:US20110048018A1
公开(公告)日:2011-03-03
申请号:US12871310
申请日:2010-08-30
IPC分类号: F02C3/14
CPC分类号: F23R3/002 , F23M20/005 , F23R2900/00014
摘要: A combustion device for a gas turbine that includes a portion having first and second walls that defines an inside of the combustion device, a zone between the first and second walls and an outside of the combustion device. A plurality of first passages connect the inside of the combustion device to the zone between the first and second walls and a plurality of second passages connect the zone between the first and second walls to the outside of the combustion device. A plurality of chambers are defined within the zone between the first and second walls, each chamber being connected with one first passage and at least one second passage. Each chamber defining a Helmholtz damper.
摘要翻译: 一种用于燃气轮机的燃烧装置,包括具有限定燃烧装置内部的第一和第二壁的部分,第一和第二壁之间的区域和燃烧装置的外部。 多个第一通道将燃烧装置的内部连接到第一和第二壁之间的区域,并且多个第二通道将第一和第二壁之间的区域连接到燃烧装置的外部。 多个室限定在第一和第二壁之间的区域内,每个室与一个第一通道和至少一个第二通道连接。 每个室限定亥姆霍兹阻尼器。