Gas turbine
    4.
    发明申请
    Gas turbine 有权
    燃气轮机

    公开(公告)号:US20050144950A1

    公开(公告)日:2005-07-07

    申请号:US10506121

    申请日:2003-02-24

    摘要: The invention relates to a gas turbine comprising a combustor that extends into a combustion chamber. The port of the combustor is surrounded in a ring-shaped manner by a Helmholtz resonator, whereby combustion oscillations are effectively suppressed due to close contact with the flame while irregularities in temperature are prevented.

    摘要翻译: 本发明涉及一种燃气轮机,其包括延伸到燃烧室中的燃烧器。 燃烧器的端口由亥姆霍兹共振器以环形方式包围,由此由于与火焰的紧密接触而有效地抑制了燃烧振荡,同时防止了温度的不均匀。

    Gas turbine
    5.
    发明授权
    Gas turbine 有权
    燃气轮机

    公开(公告)号:US07246493B2

    公开(公告)日:2007-07-24

    申请号:US10506121

    申请日:2003-02-24

    IPC分类号: F02C7/045 F02K3/14

    摘要: The invention relates to a gas turbine comprising a combustor that extends into a combustion chamber. The port of the combustor is surrounded in a ring-shaped manner by a Helmholtz resonator, whereby combustion oscillations are effectively suppressed due to close contact with the flame while irregularities in temperature are prevented.

    摘要翻译: 本发明涉及一种燃气轮机,其包括延伸到燃烧室中的燃烧器。 燃烧器的端口由亥姆霍兹共振器以环形方式包围,由此由于与火焰的紧密接触而有效地抑制了燃烧振荡,同时防止了温度的不均匀。

    Stabilizing the flame of a burner
    6.
    发明授权
    Stabilizing the flame of a burner 有权
    稳定燃烧器的火焰

    公开(公告)号:US09074762B2

    公开(公告)日:2015-07-07

    申请号:US13388304

    申请日:2010-08-02

    摘要: A burner of a gas turbine including a reaction chamber and a plurality of jet nozzles opening into the reaction chamber is provided. Fluid is injected through an outlet into the reaction chamber by the jet nozzles using of a fluid stream wherein the fluid is burned into hot gas in the reaction chamber. An annular gap is disposed about the fluid stream for at least one jet nozzle so that a part of the hot gas is drawn out of the reaction chamber and flows opposite the fluid flow direction into the annular gap and is mixed with the fluid stream within the jet nozzle. The ring gap is formed by means of an insert tube, and wherein the insert rube includes a thickening at the upstream end. A method for stabilizing the flame of such a burner of a gas turbine is also provided.

    摘要翻译: 提供一种燃气轮机的燃烧器,其包括反应室和通向反应室的多个喷嘴。 流体通过流体流通过喷嘴通过出口注入反应室,其中流体在反应室中被燃烧成热气体。 围绕用于至少一个喷嘴的流体流布置有环形间隙,使得一部分热气体从反应室中抽出并且与流体流动方向相反地流动到环形间隙中,并与流体流内部混合 喷嘴。 环形间隙通过插入管形成,并且其中插入式立管在上游端包括增厚。 还提供了一种用于稳定燃气轮机燃烧器的火焰的方法。

    Stabilizing the flame of a burner
    7.
    发明申请
    Stabilizing the flame of a burner 有权
    稳定燃烧器的火焰

    公开(公告)号:US20120186265A1

    公开(公告)日:2012-07-26

    申请号:US13388304

    申请日:2010-08-02

    IPC分类号: F23R3/36 F02C7/224

    摘要: A burner of a gas turbine including a reaction chamber and a plurality of jet nozzles opening into the reaction chamber is provided. Fluid is injected through an outlet into the reaction chamber by the jet nozzles using of a fluid stream wherein the fluid is burned into hot gas in the reaction chamber. An annular gap is disposed about the fluid stream for at least one jet nozzle so that a part of the hot gas is drawn out of the reaction chamber and flows opposite the fluid flow direction into the annular gap and is mixed with the fluid stream within the jet nozzle. The ring gap is formed by means of an insert tube, and wherein the insert rube includes a thickening at the upstream end. A method for stabilizing the flame of such a burner of a gas turbine is also provided.

    摘要翻译: 提供一种燃气轮机的燃烧器,其包括反应室和通向反应室的多个喷嘴。 流体通过流体流通过喷嘴通过出口注入反应室,其中流体在反应室中被燃烧成热气体。 围绕用于至少一个喷嘴的流体流布置有环形间隙,使得一部分热气体从反应室中抽出并且与流体流动方向相反地流动到环形间隙中,并与该流体流内的流体流混合 喷嘴。 环形间隙通过插入管形成,并且其中插入式立管在上游端包括增厚。 还提供了一种用于稳定燃气轮机燃烧器的火焰的方法。

    Gas Turbo Set and Method for Controlling a Gas Turbo Set
    10.
    发明申请
    Gas Turbo Set and Method for Controlling a Gas Turbo Set 失效
    燃气涡轮机组和控制燃气涡轮机组的方法

    公开(公告)号:US20100199627A1

    公开(公告)日:2010-08-12

    申请号:US12601055

    申请日:2008-05-16

    IPC分类号: F02C6/02

    CPC分类号: F02C6/003

    摘要: A gas turbo set including a first turbine, a second turbine, and a combustion chamber connected between the first and second turbines and operated by auto-ignition is provided. The turbines and the combustion chamber are located on a common shaft that may be rotated about an axis. To increase the efficiency of the gas turbo set, the outer periphery of the second turbine is at a greater distance from the axis than that of the first turbine, leading to a reduction in the size and/or the number of turbine blades.

    摘要翻译: 提供了包括第一涡轮机,第二涡轮机和连接在第一和第二涡轮机之间并通过自动点火操作的燃烧室的燃气涡轮组。 涡轮机和燃烧室位于可绕轴线旋转的公共轴上。 为了提高燃气涡轮机组的效率,第二涡轮机的外周距离轴线比第一涡轮机的距离更远,导致涡轮叶片的尺寸和/或数量的减少。