公开(公告)号：US20140123665A1

公开(公告)日：2014-05-08

申请号：US14063065

申请日：2013-10-25

Applicant: ALSTOM Technology Ltd

Inventor： John Philip WOOD ,  Andrea CIANI ,  Andre THEUER ,  Douglas Anthony PENNELL ,  Ewald FREITAG

IPC: F23R3/20 ,  F23R3/12

CPC classification number: F23R3/20 ,  F02C6/003 ,  F02C6/02 ,  F05D2250/12 ,  F05D2250/13 ,  F23R3/12 ,  F23R3/16 ,  F23R3/18 ,  F23R3/34 ,  F23R3/346 ,  F23R2900/03341

Abstract: A reheat burner arrangement including a center body, an annular duct with a cross-section area, an intermediate fuel injection plane located along the center body and being actively connected to the cross section area of the annular duct, wherein the center body is located upstream of a combustion chamber, wherein the structure of the reheat burner arrangement is defined by various parameters and the structure of the reheat burner arrangement is defined by various dependencies.

Abstract translation: 一种再热燃烧器装置，包括中心体，具有横截面积的环形管道，中心燃料喷射平面，沿中心体定位并且主动地连接到环形管道的横截面区域，其中中心体位于上游 的燃烧室，其中再热燃烧器装置的结构由各种参数限定，并且再热燃烧器装置的结构由各种依赖性限定。

公开(公告)号：US20160123597A1

公开(公告)日：2016-05-05

申请号：US14925527

申请日：2015-10-28

Applicant: ALSTOM Technology Ltd

Inventor： Douglas Anthony PENNELL ,  Urs BENZ ,  Adnan EROGLU ,  Ewald FREITAG ,  Mirko Ruben BOTHIEN ,  Andrea CIANI

IPC: F23R3/34 ,  F23R3/36

CPC classification number: F23R3/346 ,  F23C6/042 ,  F23C6/045 ,  F23C6/047 ,  F23C2900/07021 ,  F23D2900/14004 ,  F23R3/06 ,  F23R3/283 ,  F23R3/34 ,  F23R3/36 ,  F23R2900/03341

Abstract: A combustor arrangement for a gas turbine includes a first burner, a first combustion chamber, a mixer for admixing a dilution gas to the gases leaving the first combustion chamber during operation, a second burner, and a second combustion chamber arranged sequentially in a fluid flow connection. These elements of the combustor arrangement are arranged in a row to form a flow path extending between the first combustion chamber and the second burner. The combustor arrangement includes acentral lance body arranged inside the flow path and extending from the first burner through the first combustion chamber into the mixer and into the second burner, wherein the lance body includes a fuel duct for providing fuel for the first burner and/or for the second burner.

Abstract translation: 用于燃气轮机的燃烧器装置包括第一燃烧器，第一燃烧室，混合器，用于将稀释气体混合到在运行期间离开第一燃烧室的气体;第二燃烧器和第二燃烧室，其依次布置在流体流中 连接。 燃烧器装置的这些元件被排列成一行以形成在第一燃烧室和第二燃烧器之间延伸的流路。 燃烧器装置包括设置在流动路径内并且从第一燃烧器通过第一燃烧室延伸到混合器中并进入第二燃烧器的中心喷枪体，其中喷枪体包括用于为第一燃烧器提供燃料的燃料管道和/或 为第二个燃烧器。

公开(公告)号：US20150096829A1

公开(公告)日：2015-04-09

申请号：US14505564

申请日：2014-10-03

Applicant: ALSTOM Technology Ltd

Inventor： Mirko Ruben BOTHIEN ,  Devis TONON ,  Franklin Marie GENIN ,  Douglas Anthony PENNELL

IPC: F02C7/24

CPC classification number: F02C7/24 ,  F23M20/005 ,  F23R3/16 ,  F23R2900/00014

Abstract: An acoustic damper includes a neck and a damping volume. The neck has a mouth being in fluid connection with a chamber. The chamber is limited by an inner surface of at least one wall. The acoustic damper device includes a recess located between the mouth of the neck and the inner surface of the wall.

Abstract translation: 声阻尼器包括颈部和阻尼体积。 颈部具有与腔室流体连接的口。 该室由至少一个壁的内表面限制。 声阻尼装置包括位于颈部的口部和壁的内表面之间的凹部。

公开(公告)号：US20160123595A1

公开(公告)日：2016-05-05

申请号：US14925435

申请日：2015-10-28

Applicant: ALSTOM TECHNOLOGY LTD

Inventor： Adnan EROGLU ,  Andrea CIANI ,  Douglas Anthony PENNELL

IPC: F23R3/28 ,  F23R3/06

CPC classification number: F23R3/286 ,  F23C2900/07021 ,  F23D2900/14004 ,  F23R3/06 ,  F23R3/34 ,  F23R3/346 ,  F23R3/36 ,  F23R2900/03341

Abstract: A combustor arrangement for a gas turbine includes a first burner, a first combustion chamber, a mixer for admixing a dilution gas to the gases leaving the first combustion chamber during operation, a second burner, and a second combustion chamber arranged sequentially in a fluid flow connection. These elements of the combustor arrangement are arranged in a row to form a flow path extending between the first combustion chamber and the second burner. The arrangement includes a central lance body in the flow path, extending from the first burner into the second burner, which lance body includes at least one air duct for providing air for the mixer, wherein the air is injected into the combustor through air supply elements.

Abstract translation: 用于燃气轮机的燃烧器装置包括第一燃烧器，第一燃烧室，混合器，用于将稀释气体混合到在运行期间离开第一燃烧室的气体;第二燃烧器和第二燃烧室，其依次布置在流体流中 连接。 燃烧器装置的这些元件被排列成一行以形成在第一燃烧室和第二燃烧器之间延伸的流路。 该装置包括在流动路径中的中心喷枪体，其从第一燃烧器延伸到第二燃烧器中，该喷枪体包括用于为混合器提供空气的至少一个空气管道，其中空气通过空气供应元件 。

公开(公告)号：US20150247426A1

公开(公告)日：2015-09-03

申请号：US14631945

申请日：2015-02-26

Applicant: ALSTOM Technology Ltd

Inventor： Franklin Marie GENIN ,  Devis TONON ,  Mirko Ruben BOTHIEN ,  Douglas Anthony PENNELL

IPC: F01D25/30

CPC classification number: F01D25/30 ,  F05D2220/32 ,  F05D2260/96 ,  F23R3/06 ,  F23R2900/00014

Abstract: An acoustic damping device is provided which includes at least one opening for a sealing gas to deflect a grazing gas flow away from the mouth of an acoustic damper.

Abstract translation: 提供了一种声阻尼装置，其包括用于密封气体的至少一个开口，以使放电气流偏离声阻尼器的口。