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公开(公告)号：US20120047896A1
公开(公告)日：2012-03-01
申请号：US13217979
申请日：2011-08-25
摘要： A combustion device includes a plurality of mixing devices into which a fluid containing oxygen and a fuel are introduced and mixed to form a mixture. The combustion device also includes a combustion chamber in which the mixture formed in the mixing devices is burnt. Each mixing device has a conical body with a lance projecting into the conical body, where the fuel is injectable into the conical body. Tips of the lances of different mixing devices have different distances from corresponding open ends of the respective conical bodies.
摘要翻译： 燃烧装置包括多个混合装置，含有氧和燃料的流体被引入并混合到其中以形成混合物。 燃烧装置还包括在混合装置中形成的混合物燃烧的燃烧室。 每个混合装置具有锥形体，其具有突出到锥形体中的喷枪，其中燃料可注入锥形体。 不同混合装置的喷枪的提示与相应的圆锥体的相应开口端的距离不同。
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公开(公告)号：US08931589B2
公开(公告)日：2015-01-13
申请号：US13152499
申请日：2011-06-03
IPC分类号： F01N13/02
CPC分类号： F23M99/005 , F23M20/005 , F23R2900/00014
摘要： A damper arrangement (10) has a first Helmholtz damper (11) connected in series to a second Helmholtz damper (12). The resonance frequency of the first Helmholtz damper (11) and the resonance frequency of the second Helmholtz damper (12) are shifted from one another in an amount producing a synergic damping effect.
摘要翻译： 阻尼器装置（10）具有与第二亥姆霍兹阻尼器（12）串联连接的第一亥姆霍兹阻尼器（11）。 第一亥姆霍兹阻尼器（11）的共振频率和第二亥姆霍兹阻尼器（12）的共振频率以产生协同阻尼效应的量相互偏移。
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3.发明授权Helmholtz damper and method for regulating the resonance frequency of a Helmholtz damper 有权亥姆霍兹阻尼器和用于调节亥姆霍兹阻尼器谐振频率的方法公开(公告)号：US08727070B2
公开(公告)日：2014-05-20
申请号：US13158896
申请日：2011-06-13
申请人： Andreas Huber , Mirko Bothien , Nicolas Noiray , Bruno Schuermans
发明人： Andreas Huber , Mirko Bothien , Nicolas Noiray , Bruno Schuermans
CPC分类号： F23M20/005 , F23D2210/00 , F23R2900/00014 , Y10T137/0396 , Y10T137/7781
摘要： A Helmholtz damper, including an enclosure, a neck extending from the enclosure, and a pipe for inserting into the neck. The portions of the pipe inserted into the neck is adjusted to regulate a resonance frequency of the Helmholtz damper.
摘要翻译： 亥姆霍兹阻尼器，包括外壳，从外壳延伸的颈部和用于插入颈部的管道。 插入颈部的管道部分被调节以调节亥姆霍兹阻尼器的共振频率。
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公开(公告)号：US08966905B2
公开(公告)日：2015-03-03
申请号：US13217979
申请日：2011-08-25
摘要： A combustion device includes a plurality of mixing devices into which a fluid containing oxygen and a fuel are introduced and mixed to form a mixture. The combustion device also includes a combustion chamber in which the mixture formed in the mixing devices is burnt. Each mixing device has a conical body with a lance projecting into the conical body, where the fuel is injectable into the conical body. Tips of the lances of different mixing devices have different distances from corresponding open ends of the respective conical bodies.
摘要翻译： 燃烧装置包括多个混合装置，含有氧和燃料的流体被引入并混合到其中以形成混合物。 燃烧装置还包括在混合装置中形成的混合物燃烧的燃烧室。 每个混合装置具有锥形体，其具有突出到锥形体中的喷枪，其中燃料可注入锥形体。 不同混合装置的喷枪的提示与相应的圆锥体的相应开口端的距离不同。
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公开(公告)号：US20110265484A1
公开(公告)日：2011-11-03
申请号：US13097221
申请日：2011-04-29
申请人： Andreas HUBER , Nicolas Noiray , Bruno Schuermans , Urs Benz
发明人： Andreas HUBER , Nicolas Noiray , Bruno Schuermans , Urs Benz
IPC分类号： F23R3/42
CPC分类号： F23R3/002 , F23M20/005 , F23R2900/00014 , F23R2900/03041 , F23R2900/03043
摘要： A combustion device (1) for a gas turbine includes portions (12) having an inner and an outer wall (13, 14) with an interposed noise absorption plate (15) having a plurality of holes (16). The combustion device (1) further has first passages (17) connecting zones between the inner wall (13) and the plate (15) to the inside of the combustion device (1) and second passages (21) for cooling the inner wall (13). The portions (12) also have an inner layer (22) between the inner wall (13) and the plate (15) defining inner chambers (23), each connected to at least a first passage (17), and an outer layer (24) between the outer wall (14) and the plate (15) defining outer chambers (25) connected to the inner chambers (23) via the holes (16) of the plate (15).
摘要翻译： 一种用于燃气轮机的燃烧装置（1）包括具有内壁和外壁（13,14）的部分（12），其具有带有多个孔（16）的插入式吸声板（15）。 燃烧装置（1）还具有将内壁（13）和板（15）之间的区域连接到燃烧装置（1）的内部的第一通道（17）和用于冷却内壁的第二通道（21） 13）。 部分（12）还在内壁（13）与限定内腔（23）之间的内层（22）之间具有内层（22），每个内层连接至少一第一通道（17）和外层 外壁（14）和板（15）之间通过板（15）的孔（16）限定连接到内室（23）的外室（25）。
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公开(公告)号：US20110203250A1
公开(公告)日：2011-08-25
申请号：US13031654
申请日：2011-02-22
申请人： Andreas Huber , Nicolas Noiray , Urs Benz , Felix Reinert , Diane Lauffer
发明人： Andreas Huber , Nicolas Noiray , Urs Benz , Felix Reinert , Diane Lauffer
IPC分类号： F02C7/057
CPC分类号： F23R3/002 , F23M20/005 , F23R2900/00014
摘要： A combustion device for a gas turbine includes an interior portion, an inner wall having a plurality of first passages and an outer wall having a plurality of second passages configured to cool the inner wall, each of the plurality of second passages having an outlet opening into a third passage. An intermediate layer is disposed between the inner wall and the outer wall and defines a plurality of chambers, each chamber forming a Helmholtz damper and being connected to the interior portion by at least one of the plurality of first passages and being connected to at least one of the plurality of second passages by at least one of the plurality of third passages
摘要翻译： 一种用于燃气轮机的燃烧装置，包括内部部分，具有多个第一通道的内壁和具有多个第二通道的外壁，该第二通道构造成冷却内壁，多个第二通道中的每一个具有出口开口 第三段。 中间层设置在内壁和外壁之间并且限定多个室，每个室形成亥姆霍兹阻尼器，并通过多个第一通道中的至少一个连接到内部部分，并连接至至少一个 的所述多个第二通道中的至少一个通过所述多个第三通道中的至少一个
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7.发明申请DEVICE FOR INJECTING A FUEL/OXIDISER PRE-MIXTURE, COMPRISING MEANS FOR PASSIVE CONTROL OF THE COMBUSTION INSTABILITIES 审中-公开燃料/氧化剂预混装置的设备，包括无源控制燃烧不稳定性的手段公开(公告)号：US20100297566A1
公开(公告)日：2010-11-25
申请号：US12670317
申请日：2008-07-23
CPC分类号： F23D14/58 , F23D14/46 , F23D2210/00
摘要： The invention relates to a multi-point device for injecting a fuel or a fuel/oxidiser pre-mixture into a combustion zone (3) arranged downstream of the device in such a way as to form flames, said device comprising at least one conduit for the flow of the fuel or the pre-mixture towards the combustion zone (3), and means for controlling the flow of the fuel or the pre-mixture running into the combustion zone. Said device is characterised in that the control means are arranged in such a way as to define at least two control openings in the flow conduit, having a non-null determined longitudinal offset ΔX so that, in response to an acoustic load formed upstream of the control means, the flames formed in the combustion zone (3), respectively at the outlet of each control opening, oscillate out of phase.
摘要翻译： 本发明涉及一种用于将燃料或燃料/氧化剂预混合物喷射到燃烧区（3）中的多点装置，燃烧区（3）以布置在装置下游的方式形成火焰，所述装置包括至少一个用于 燃料或预混合物朝向燃烧区（3）的流动，以及用于控制进入燃烧区的燃料或预混合物的流动的装置。 所述装置的特征在于，控制装置以这样的方式布置，以便在流动管道中限定至少两个控制开口，具有非零确定的纵向偏移量Dgr; X，使得响应于上游形成的声学负载 控制装置的出口处分别在燃烧区（3）中形成的火焰异相振荡。
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8.发明授权Combustion device for a gas turbine configured to suppress thermo-acoustical pulsations 有权用于燃气轮机的燃烧装置，其构造成抑制热声脉动公开(公告)号：US08991185B2
公开(公告)日：2015-03-31
申请号：US13097221
申请日：2011-04-29
申请人： Andreas Huber , Nicolas Noiray , Bruno Schuermans , Urs Benz
发明人： Andreas Huber , Nicolas Noiray , Bruno Schuermans , Urs Benz
CPC分类号： F23R3/002 , F23M20/005 , F23R2900/00014 , F23R2900/03041 , F23R2900/03043
摘要： A combustion device (1) for a gas turbine includes portions (12) having an inner and an outer wall (13, 14) with an interposed noise absorption plate (15) having a plurality of holes (16). The combustion device (1) further has first passages (17) connecting zones between the inner wall (13) and the plate (15) to the inside of the combustion device (1) and second passages (21) for cooling the inner wall (13). The portions (12) also have an inner layer (22) between the inner wall (13) and the plate (15) defining inner chambers (23), each connected to at least a first passage (17), and an outer layer (24) between the outer wall (14) and the plate (15) defining outer chambers (25) connected to the inner chambers (23) via the holes (16) of the plate (15).
摘要翻译： 一种用于燃气轮机的燃烧装置（1）包括具有内壁和外壁（13,14）的部分（12），其具有带有多个孔（16）的插入式吸声板（15）。 燃烧装置（1）还具有将内壁（13）和板（15）之间的区域连接到燃烧装置（1）的内部的第一通道（17）和用于冷却内壁的第二通道（21） 13）。 部分（12）还在内壁（13）与限定内腔（23）之间的内层（22）之间具有内层（22），每个内层连接至少一第一通道（17）和外层 外壁（14）和板（15）之间通过板（15）的孔（16）限定连接到内室（23）的外室（25）。
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公开(公告)号：US08978382B2
公开(公告)日：2015-03-17
申请号：US13031654
申请日：2011-02-22
申请人： Andreas Huber , Nicolas Noiray , Urs Benz , Felix Reinert , Diane Lauffer
发明人： Andreas Huber , Nicolas Noiray , Urs Benz , Felix Reinert , Diane Lauffer
CPC分类号： F23R3/002 , F23M20/005 , F23R2900/00014
摘要： A combustion device for a gas turbine includes an interior portion, an inner wall having a plurality of first passages and an outer wall having a plurality of second passages configured to cool the inner wall, each of the plurality of second passages having an outlet opening into a third passage. An intermediate layer is disposed between the inner wall and the outer wall and defines a plurality of chambers, each chamber forming a Helmholtz damper and being connected to the interior portion by at least one of the plurality of first passages and being connected to at least one of the plurality of second passages by at least one of the plurality of third passages.
摘要翻译： 一种用于燃气轮机的燃烧装置，包括内部部分，具有多个第一通道的内壁和具有多个第二通道的外壁，该第二通道构造成冷却内壁，多个第二通道中的每一个具有出口开口 第三段。 中间层设置在内壁和外壁之间并且限定多个室，每个室形成亥姆霍兹阻尼器，并通过多个第一通道中的至少一个连接到内部部分，并连接至至少一个 的所述多个第二通道中的至少一个通过所述多个第三通道中的至少一个。
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10.发明授权Combustion device of a gas turbine including a plurality of passages and chambers defining helmholtz resonators 有权燃气涡轮机的燃烧装置，包括限定亥姆霍兹共振器的多个通道和腔室公开(公告)号：US08839624B2
公开(公告)日：2014-09-23
申请号：US12871310
申请日：2010-08-30
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。
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