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1. 发明申请

US20060059913A1 Combustion chamber for a gas turbine with at least two resonator devices 有权
标题翻译：具有至少两个谐振器装置的燃气轮机的燃烧室
公开(公告)号：US20060059913A1
公开(公告)日：2006-03-23
申请号：US10946457
申请日：2004-09-21
申请人： Sven Bethke , Tobias Buchal , Michael Huth , Harald Nimptsch , Bernd Prade , John Glessner
发明人： Sven Bethke , Tobias Buchal , Michael Huth , Harald Nimptsch , Bernd Prade , John Glessner
IPC分类号： F02C7/24
CPC分类号： F23R3/002 , F23D2210/00 , F23M20/005 , F23R2900/00014
摘要： A combustion chamber according to the invention, in particular for a gas turbine, includes at least one combustion chamber wall through which cooling fluid flows and at least one resonator device. The combustion chamber according to the invention is distinguished in that the resonator device is integrated into the combustion chamber wall in such a way that it has the cooling fluid flow passing there through.
摘要翻译：根据本发明的燃烧室，特别是用于燃气轮机的燃烧室包括冷却流体流过的至少一个燃烧室壁和至少一个谐振器装置。根据本发明的燃烧室的特征在于，谐振器装置以使冷却流体流过其的方式集成到燃烧室壁中。

2. 发明授权

US07334408B2 Combustion chamber for a gas turbine with at least two resonator devices 有权
标题翻译：具有至少两个谐振器装置的燃气轮机的燃烧室
公开(公告)号：US07334408B2
公开(公告)日：2008-02-26
申请号：US10946457
申请日：2004-09-21
申请人： Sven Bethke , Tobias Buchal , Michael Huth , Harald Nimptsch , Bernd Prade , John Carl Glessner
发明人： Sven Bethke , Tobias Buchal , Michael Huth , Harald Nimptsch , Bernd Prade , John Carl Glessner
IPC分类号： F02C7/24
CPC分类号： F23R3/002 , F23D2210/00 , F23M20/005 , F23R2900/00014
摘要： A combustion chamber according to the invention, in particular for a gas turbine, includes at least one combustion chamber wall through which cooling fluid flows and at least one resonator device. The combustion chamber according to the invention is distinguished in that the resonator device is integrated into the combustion chamber wall in such a way that it has the cooling fluid flow passing there through.
摘要翻译：根据本发明的燃烧室，特别是用于燃气轮机的燃烧室包括冷却流体流过的至少一个燃烧室壁和至少一个谐振器装置。根据本发明的燃烧室的特征在于，谐振器装置以使冷却流体流过其的方式集成到燃烧室壁中。

3. 发明授权

US08631654B2 Burner system and method for damping such a burner system 失效
标题翻译：用于阻尼这种燃烧器系统的燃烧器系统和方法
公开(公告)号：US08631654B2
公开(公告)日：2014-01-21
申请号：US13388347
申请日：2011-03-07
申请人： Sven Bethke
发明人： Sven Bethke
IPC分类号： F02C7/24
CPC分类号： F23R3/286 , F23M20/005 , F23R3/46 , F23R3/54 , F23R2900/00014
摘要： A burner system is provided that includes at least two adjacent burners that are separate from each other. Each of the two burners has at least one combustion chamber and a head end. The head end includes at least a fuel injection and a fuel-air premix. Each burner has a cap with a cap side and cap upper side, wherein at least the cap upper side is arranged ahead of the head end, seen in the direction of flow. In this manner, a burner plenum is formed between the cap upper side and the head end. The at least two burner plenums thus formed have an acoustic connection. A method for damping such a burner system is also provided.
摘要翻译：提供了一种燃烧器系统，其包括彼此分离的至少两个相邻的燃烧器。两个燃烧器中的每一个具有至少一个燃烧室和头端。头端至少包括燃料喷射和燃料 - 空气预混物。每个燃烧器具有帽盖和帽盖的上侧，其中至少帽上侧布置在头端的前方，从流动方向看。以这种方式，在盖上侧和头端之间形成燃烧器增压室。如此形成的至少两个燃烧器增压室具有声学连接。还提供了一种用于阻尼这种燃烧器系统的方法。

4. 发明申请

US20120288807A1 Combustor casing for combustion dynamics mitigation 有权
标题翻译：用于燃烧动力学减轻的燃烧器套管
公开(公告)号：US20120288807A1
公开(公告)日：2012-11-15
申请号：US13067153
申请日：2011-05-12
申请人： Kwanwoo Kim , Dheeraj Sharma , Sven Bethke , Yongqiang Fu
发明人： Kwanwoo Kim , Dheeraj Sharma , Sven Bethke , Yongqiang Fu
IPC分类号： F23M5/00
CPC分类号： F23R3/002 , F23R2900/00014
摘要： A dampener or resonator is provided within a combustor casing to mitigate combustion dynamics. The combustor casing head end volume is reduced by the resonator to mitigate combustion dynamics. The resonator is formed by a ring shaped plate that carries a continuous inwardly protruding wall or segmented inwardly protruding wall portions. The resonator can be a stand alone part that is inserted into the combustor casing or it can be integrally formed with the combustor casing.
摘要翻译：在燃烧器壳体内设置阻尼器或谐振器以减轻燃烧动态。通过谐振器减小燃烧器壳体头端部体积以减轻燃烧动力学。谐振器由环形板形成，该环形板承载着连续的向内突出的壁或分段的向内突出的壁部分。谐振器可以是插入到燃烧器壳体中的独立部件，或者可以与燃烧器壳体一体形成。

5. 发明申请

US20120291438A1 BURNER SYSTEM AND METHOD FOR DAMPING SUCH A BURNER SYSTEM 失效
标题翻译：燃烧器系统和用于阻燃燃烧器系统的方法
公开(公告)号：US20120291438A1
公开(公告)日：2012-11-22
申请号：US13388347
申请日：2011-03-07
申请人： Sven Bethke
发明人： Sven Bethke
IPC分类号： F02C7/24 , F23M5/00
CPC分类号： F23R3/286 , F23M20/005 , F23R3/46 , F23R3/54 , F23R2900/00014
摘要： A burner system is provided that includes at least two adjacent burners that are separate from each other. Each of the two burners has at least one combustion chamber and a head end. The head end includes at least a fuel injection and a fuel-air premix. Each burner has a cap with a cap side and cap upper side, wherein at least the cap upper side is arranged ahead of the head end, seen in the direction of flow. In this manner, a burner plenum is formed between the cap upper side and the head end. The at least two burner plenums thus formed have an acoustic connection. A method for damping such a burner system is also provided.
摘要翻译：提供了一种燃烧器系统，其包括彼此分离的至少两个相邻的燃烧器。两个燃烧器中的每一个具有至少一个燃烧室和头端。头端至少包括燃料喷射和燃料 - 空气预混物。每个燃烧器具有帽盖和帽盖的上侧，其中至少帽上侧布置在头端的前方，从流动方向看。以这种方式，在盖上侧和头端之间形成燃烧器增压室。如此形成的至少两个燃烧器增压室具有声学连接。还提供了一种用于阻尼这种燃烧器系统的方法。

6. 发明申请

US20090293481A1 Method and Device for Damping Thermoacoustic Oscillations, in Particular in a Gas Turbine 有权
标题翻译：用于阻尼热声振动的方法和装置，特别是在燃气轮机中
公开(公告)号：US20090293481A1
公开(公告)日：2009-12-03
申请号：US11991978
申请日：2006-08-08
申请人： Sven Bethke
发明人： Sven Bethke
IPC分类号： F02C7/24
CPC分类号： F02C7/04 , F05D2260/962 , F23M20/005 , F23R2900/00013
摘要： The invention relates to a method for damping thermo-acoustic oscillations via a resonator having a resonator volume with thermo-acoustic oscillations induced in a cavity inclined to thermo-acoustic oscillations, and at least some of the thermo-acoustic oscillations being output from the cavity and being input into the resonator volume, with damping oscillations produced in the resonator volume, which are matched to the thermo-acoustic oscillations, with at least some of the damping oscillations being input into the cavity such that the damping oscillations and the thermo-acoustic oscillations overlap in an overlap area, and the oscillations being largely cancelled out. The invention relates to an apparatus for damping thermo-acoustic oscillations in a cavity, comprising a resonator with a resonator volume and a cavity. The invention also relates to a combustion chamber together with a method and an apparatus according to the invention, and to a gas turbine having a combustion chamber.
摘要翻译：本发明涉及一种用于通过谐振器阻尼热声振荡的方法，所述谐振器具有谐振器体积，其具有在倾斜于热声振荡的空腔中感应的热声振荡，并且至少一些热声振荡从腔体并且在谐振器体积中输入谐振器体积中产生的阻尼振荡，其与热声振荡匹配，至少一些阻尼振荡被输入到空腔中，使得阻尼振荡和热声振荡在重叠区域重叠，并且振荡被大大抵消。本发明涉及一种用于阻尼空腔中的热声振荡的装置，包括具有谐振器体积和空腔的谐振器。本发明还涉及一种燃烧室以及根据本发明的方法和装置以及具有燃烧室的燃气轮机。

7. 发明授权

US09447970B2 Combustor casing for combustion dynamics mitigation 有权
标题翻译：用于燃烧动力学减轻的燃烧器套管
公开(公告)号：US09447970B2
公开(公告)日：2016-09-20
申请号：US13067153
申请日：2011-05-12
申请人： Kwanwoo Kim , Dheeraj Sharma , Sven Bethke , Yongqiang Fu
发明人： Kwanwoo Kim , Dheeraj Sharma , Sven Bethke , Yongqiang Fu
IPC分类号： F23M5/00 , F02C7/24 , F23R3/00
CPC分类号： F23R3/002 , F23R2900/00014
摘要： A dampener or resonator is provided within a combustor casing to mitigate combustion dynamics. The combustor casing head end volume is reduced by the resonator to mitigate combustion dynamics. The resonator is formed by a ring shaped plate that carries a continuous inwardly protruding wall or segmented inwardly protruding wall portions. The resonator can be a stand alone part that is inserted into the combustor casing or it can be integrally formed with the combustor casing.
摘要翻译：在燃烧器壳体内设置阻尼器或谐振器以减轻燃烧动态。通过谐振器减小燃烧器壳体头端部体积以减轻燃烧动力学。谐振器由环形板形成，该环形板承载着连续的向内突出的壁或分段的向内突出的壁部分。谐振器可以是插入到燃烧器壳体中的独立部件，或者可以与燃烧器壳体一体形成。

8. 发明授权

US08919128B2 Method and device for damping thermoacoustic oscillations, in particular in a gas turbine 有权
标题翻译：用于阻尼热声振荡的方法和装置，特别是在燃气轮机中
公开(公告)号：US08919128B2
公开(公告)日：2014-12-30
申请号：US11991978
申请日：2006-08-08
申请人： Sven Bethke
发明人： Sven Bethke
IPC分类号： F02C7/24 , F02C7/04
CPC分类号： F02C7/04 , F05D2260/962 , F23M20/005 , F23R2900/00013
摘要： The invention relates to a method for damping thermo-acoustic oscillations via a resonator having a resonator volume with thermo-acoustic oscillations induced in a cavity inclined to thermo-acoustic oscillations, and at least some of the thermo-acoustic oscillations being output from the cavity and being input into the resonator volume, with damping oscillations produced in the resonator volume, which are matched to the thermo-acoustic oscillations, with at least some of the damping oscillations being input into the cavity such that the damping oscillations and the thermo-acoustic oscillations overlap in an overlap area, and the oscillations being largely cancelled out. The invention relates to an apparatus for damping thermo-acoustic oscillations in a cavity, comprising a resonator with a resonator volume and a cavity. The invention also relates to a combustion chamber together with a method and an apparatus according to the invention, and to a gas turbine having a combustion chamber.
摘要翻译：本发明涉及一种用于通过谐振器阻尼热声振荡的方法，所述谐振器具有谐振器体积，其具有在倾斜于热声振荡的空腔中感应的热声振荡，并且至少一些热声振荡从腔体并且在谐振器体积中输入谐振器体积中产生的阻尼振荡，其与热声振荡匹配，至少一些阻尼振荡被输入到空腔中，使得阻尼振荡和热声振荡在重叠区域重叠，并且振荡被大大抵消。本发明涉及一种用于阻尼空腔中的热声振荡的装置，包括具有谐振器体积和空腔的谐振器。本发明还涉及一种燃烧室以及根据本发明的方法和装置以及具有燃烧室的燃气轮机。

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