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公开(公告)号：US08402768B2
公开(公告)日：2013-03-26
申请号：US13465898
申请日：2012-05-07
申请人： Khawar Syed , Madhavan Poyyapakkam , Anton Winkler , Andre Theuer
发明人： Khawar Syed , Madhavan Poyyapakkam , Anton Winkler , Andre Theuer
摘要： The disclosure relates to a burner for a combustion chamber of a gas turbine, with an injection device for the introduction of at least one gaseous and/or liquid fuel into the burner, wherein the injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the at least one fuel into the burner, the at least one body being configured as a streamlined body which has a streamlined cross-sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction prevailing in the burner. The at least one nozzle has its outlet orifice at or in a trailing edge of the streamlined body, and with reference to a central plane of the streamlined body, the trailing edge is provided with at least two lobes extending in opposite transverse directions.
摘要翻译： 本发明涉及一种用于燃气轮机的燃烧室的燃烧器，其具有用于将至少一种气体和/或液体燃料引入燃烧器的注射装置，其中注射装置具有至少一个主体，其布置在 燃烧器，其具有用于将至少一种燃料引入燃烧器中的至少一个喷嘴，所述至少一个主体被构造为流线型主体，其具有流线型横截面轮廓，并且其纵向方向垂直地或倾斜地延伸到 燃烧器主流流向。 所述至少一个喷嘴在其流线型体的后缘处或其后缘处具有其出口孔，并且相对于流线型体的中心平面，后缘设置有至少两个在相反横向方向上延伸的凸角。
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公开(公告)号：US20120272659A1
公开(公告)日：2012-11-01
申请号：US13465898
申请日：2012-05-07
申请人： Khawar Syed , Madhavan Poyyapakkam , Anton Winkler , Andre Theuer
发明人： Khawar Syed , Madhavan Poyyapakkam , Anton Winkler , Andre Theuer
摘要： The disclosure relates to a burner for a combustion chamber of a gas turbine, with an injection device for the introduction of at least one gaseous and/or liquid fuel into the burner, wherein the injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the at least one fuel into the burner, the at least one body being configured as a streamlined body which has a streamlined cross-sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction prevailing in the burner. The at least one nozzle has its outlet orifice at or in a trailing edge of the streamlined body, and with reference to a central plane of the streamlined body, the trailing edge is provided with at least two lobes extending in opposite transverse directions.
摘要翻译： 本发明涉及一种用于燃气轮机的燃烧室的燃烧器，其具有用于将至少一种气体和/或液体燃料引入燃烧器的注射装置，其中注射装置具有至少一个主体，其布置在 燃烧器，其具有用于将至少一种燃料引入燃烧器中的至少一个喷嘴，所述至少一个主体被构造为流线型主体，其具有流线型横截面轮廓，并且其纵向方向垂直地或倾斜地延伸到 燃烧器主流流向。 所述至少一个喷嘴在其流线型体的后缘处或其后缘处具有其出口孔，并且相对于流线型体的中心平面，后缘设置有至少两个在相反横向方向上延伸的凸角。
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公开(公告)号：US08677756B2
公开(公告)日：2014-03-25
申请号：US13465752
申请日：2012-05-07
申请人： Madhavan Poyyapakkam , Anton Winkler , Khawar Syed , Adnan Eroglu , Andrea Ciani
发明人： Madhavan Poyyapakkam , Anton Winkler , Khawar Syed , Adnan Eroglu , Andrea Ciani
CPC分类号： F23R3/20 , F23C5/08 , F23D14/78 , F23R3/283 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： A burner, such as for a secondary combustion chamber of a gas turbine with sequential combustion having first and second combustion chambers, includes an injection device for introducing at least one gaseous fuel into the burner. The injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the gaseous fuel into the burner. The body is configured as a streamlined body which has a streamlined cross-sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction prevailing in the burner. The at least one nozzle has its outlet orifice at or in a trailing edge of the streamlined body. The body has two lateral surfaces substantially parallel to the main flow direction. At least one vortex generator is located on at least one lateral surface upstream of the at least one nozzle.
摘要翻译： 诸如用于具有第一和第二燃烧室的顺序燃烧的燃气轮机的二次燃烧室的燃烧器包括用于将至少一种气体燃料引入燃烧器的注射装置。 注射装置具有至少一个主体，其布置在具有用于将气体燃料引入燃烧器的至少一个喷嘴的燃烧器中。 主体构造成流线型的主体，其具有流线型的横截面轮廓，并且其纵向方向垂直地或以与燃烧器中的主流向相反的方向延伸。 至少一个喷嘴在其流线型体的后缘处或其后缘具有出口孔。 主体具有基本上平行于主流动方向的两个侧表面。 至少一个涡流发生器位于至少一个喷嘴上游的至少一个侧表面上。
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公开(公告)号：US08490398B2
公开(公告)日：2013-07-23
申请号：US13465965
申请日：2012-05-07
申请人： Madhavan Poyyapakkam , Anton Winkler , Khawar Syed , Andrea Ciani
发明人： Madhavan Poyyapakkam , Anton Winkler , Khawar Syed , Andrea Ciani
IPC分类号： F02C7/22
摘要： The disclosure relates to a burner for a single combustion chamber or first combustion chamber of a gas turbine, with an injection device for the introduction of at least one gaseous and/or liquid fuel into the burner, wherein the injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the at least one fuel into the burner, wherein the at least one body is located in a first section of the burner with a first cross-sectional area at a leading edge of the at least one body with reference to a main flow direction prevailing in the burner, wherein downstream of said body a mixing zone is located with a second cross-sectional area, and at and/or downstream of said body the cross-sectional area is reduced, such that the first cross-sectional area is larger than the second cross-sectional area.
摘要翻译： 本公开涉及一种用于燃气轮机的单个燃烧室或第一燃烧室的燃烧器，其具有用于将至少一种气体和/或液体燃料引入燃烧器的注射装置，其中所述注射装置具有至少一个主体 其布置在具有用于将至少一种燃料引入燃烧器中的至少一个喷嘴的燃烧器中，其中所述至少一个主体位于燃烧器的第一部分中，其中第一横截面积位于燃烧器的前缘 相对于燃烧器中主要流动方向的至少一个主体，其中在所述主体的下游，混合区域设置有第二横截面积，并且在所述主体的和/或下游，横截面积减小 使得第一横截面积大于第二横截面积。
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公开(公告)号：US20120260622A1
公开(公告)日：2012-10-18
申请号：US13465752
申请日：2012-05-07
申请人： Madhavan POYYAPAKKAM , Anton Winkler , Khawar Syed , Adnan Eroglu , Andrea Ciani
发明人： Madhavan POYYAPAKKAM , Anton Winkler , Khawar Syed , Adnan Eroglu , Andrea Ciani
CPC分类号： F23R3/20 , F23C5/08 , F23D14/78 , F23R3/283 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： A burner, such as for a secondary combustion chamber of a gas turbine with sequential combustion having first and second combustion chambers, includes an injection device for introducing at least one gaseous fuel into the burner. The injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the gaseous fuel into the burner. The body is configured as a streamlined body which has a streamlined cross-sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction prevailing in the burner. The at least one nozzle has its outlet orifice at or in a trailing edge of the streamlined body. The body has two lateral surfaces substantially parallel to the main flow direction. At least one vortex generator is located on at least one lateral surface upstream of the at least one nozzle.
摘要翻译： 诸如用于具有第一和第二燃烧室的顺序燃烧的燃气轮机的二次燃烧室的燃烧器包括用于将至少一种气体燃料引入燃烧器的注射装置。 注射装置具有至少一个主体，其布置在具有用于将气体燃料引入燃烧器的至少一个喷嘴的燃烧器中。 主体构造成流线型的主体，其具有流线型的横截面轮廓，并且其纵向方向垂直地或以与燃烧器中的主流向相反的方向延伸。 至少一个喷嘴在其流线型体的后缘处或其后缘具有出口孔。 主体具有基本上平行于主流动方向的两个侧表面。 至少一个涡流发生器位于至少一个喷嘴上游的至少一个侧表面上。
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公开(公告)号：US20120285172A1
公开(公告)日：2012-11-15
申请号：US13465965
申请日：2012-05-07
申请人： Madhavan Poyyapakkam , Anton Winkler , Khawar Syed , Andrea Ciani
发明人： Madhavan Poyyapakkam , Anton Winkler , Khawar Syed , Andrea Ciani
摘要： The disclosure relates to a burner for a single combustion chamber or first combustion chamber of a gas turbine, with an injection device for the introduction of at least one gaseous and/or liquid fuel into the burner, wherein the injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the at least one fuel into the burner, wherein the at least one body is located in a first section of the burner with a first cross-sectional area at a leading edge of the at least one body with reference to a main flow direction prevailing in the burner, wherein downstream of said body a mixing zone is located with a second cross-sectional area, and at and/or downstream of said body the cross-sectional area is reduced, such that the first cross-sectional area is larger than the second cross-sectional area.
摘要翻译： 本公开涉及一种用于燃气轮机的单个燃烧室或第一燃烧室的燃烧器，其具有用于将至少一种气体和/或液体燃料引入燃烧器的注射装置，其中所述注射装置具有至少一个主体 其布置在具有用于将至少一种燃料引入燃烧器中的至少一个喷嘴的燃烧器中，其中所述至少一个主体位于燃烧器的第一部分中，其中第一横截面积位于燃烧器的前缘 相对于燃烧器中主要流动方向的至少一个主体，其中在所述主体的下游，混合区域具有第二横截面积，并且在所述主体的和/或下游，所述横截面积减小 使得第一横截面积大于第二横截面积。
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公开(公告)号：US08572980B2
公开(公告)日：2013-11-05
申请号：US13465830
申请日：2012-05-07
申请人： Anton Winkler , Urs Benz , Andre Theuer , Diane Lauffer , Madhavan Poyyapakkam
发明人： Anton Winkler , Urs Benz , Andre Theuer , Diane Lauffer , Madhavan Poyyapakkam
CPC分类号： F23R3/283 , F23D2214/00 , F23R3/20 , F23R3/34
摘要： A burner for a combustion chamber of a turbine, with an injection device for the introduction of at least one gaseous and/or liquid fuel into the burner is proposed. The injection device has at least one body arranged in the burner with at least two nozzles for introducing the at least one fuel into the burner, the body being configured with a streamlined cross-sectional profile which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction prevailing in the burner. The carrier air plenum is provided with holes such that carrier air exiting through the holes impinges an inner side of a leading edge portion of the body.
摘要翻译： 提出了一种用于涡轮机燃烧室的燃烧器，其具有用于将至少一种气体和/或液体燃料引入燃烧器的注射装置。 注射装置具有布置在燃烧器中的至少一个主体，其具有至少两个用于将至少一种燃料引入燃烧器的喷嘴，该主体构造成流线型的横截面轮廓，其纵向方向垂直地或以倾斜方向延伸 到燃烧器中主要的流动方向。 承载空气通风孔设置有孔，使得通过孔排出的载气侵入本体前缘部分的内侧。
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公开(公告)号：US08713943B2
公开(公告)日：2014-05-06
申请号：US13465544
申请日：2012-05-07
申请人： Madhavan Poyyapakkam , Urs Benz , Andre Theuer , Anton Winkler , Andrea Ciani
发明人： Madhavan Poyyapakkam , Urs Benz , Andre Theuer , Anton Winkler , Andrea Ciani
CPC分类号： F23D14/78 , F23C5/08 , F23R3/20 , F23R3/283 , F23R3/286 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： The disclosure relates to a burner such as for a secondary combustion chamber of a gas turbine with sequential combustion having a first and a second combustion chamber, with an injection device for introduction of at least one gaseous and/or liquid fuel into the burner. The injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the at least one gaseous fuel into the burner, the at least one body being configured as a streamlined body which has a streamlined cross-sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction prevailing in the burner. At least one nozzle has its outlet orifice downstream of a trailing edge of the streamlined body.
摘要翻译： 本公开涉及一种燃烧器，例如用于具有顺序燃烧的燃气轮机的二次燃烧室，其具有第一和第二燃烧室，具有用于将至少一种气体和/或液体燃料引入燃烧器的注射装置。 注射装置具有至少一个主体，该主体布置在具有至少一个用于将至少一种气体燃料引入燃烧器的喷嘴中的至少一个喷嘴中，该至少一个主体被配置为流线型主体，其具有流线型横截面轮廓 并且其纵向方向垂直地或以与燃烧器中的主流动方向倾斜的方式延伸。 至少一个喷嘴的出口孔在流线型体的后缘的下游。
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公开(公告)号：US20120297777A1
公开(公告)日：2012-11-29
申请号：US13465544
申请日：2012-05-07
申请人： Madhavan Poyyapakkam , Urs Benz , Andre Theuer , Anton Winkler , Andrea Ciani
发明人： Madhavan Poyyapakkam , Urs Benz , Andre Theuer , Anton Winkler , Andrea Ciani
CPC分类号： F23D14/78 , F23C5/08 , F23R3/20 , F23R3/283 , F23R3/286 , F23R3/50 , F23R2900/03042 , F23R2900/03341
摘要： The disclosure relates to a burner such as for a secondary combustion chamber of a gas turbine with sequential combustion having a first and a second combustion chamber, with an injection device for introduction of at least one gaseous and/or liquid fuel into the burner. The injection device has at least one body which is arranged in the burner with at least one nozzle for introducing the at least one gaseous fuel into the burner, the at least one body being configured as a streamlined body which has a streamlined cross-sectional profile and which extends with a longitudinal direction perpendicularly or at an inclination to a main flow direction prevailing in the burner. At least one nozzle has its outlet orifice downstream of a trailing edge of the streamlined body.
摘要翻译： 本公开涉及一种燃烧器，例如用于具有顺序燃烧的燃气轮机的二次燃烧室，其具有第一和第二燃烧室，具有用于将至少一种气体和/或液体燃料引入燃烧器的注射装置。 注射装置具有至少一个主体，该主体布置在具有至少一个用于将至少一种气体燃料引入燃烧器的喷嘴中的至少一个喷嘴中，该至少一个主体被配置为流线型主体，其具有流线型横截面轮廓 并且其纵向方向垂直地或以与燃烧器中的主流动方向倾斜的方式延伸。 至少一个喷嘴的出口孔在流线型体的后缘的下游。
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10.发明授权Serial interface circuit for a single logic input pin of an electronic system 有权用于电子系统的单个逻辑输入引脚的串行接口电路公开(公告)号：US07474234B2
公开(公告)日：2009-01-06
申请号：US11876207
申请日：2007-10-22
IPC分类号： H03M5/08
CPC分类号： H03M5/08
摘要： A serial interface circuit for a single logic input pin of an electronic system, comprising a decoder for converting a pulse width modulated input signal applied to the pin to a sequence of logic low and logic high values. The decoder comprises an up/down counter with a count input connected to a clock source, an edge detection circuit detecting rising and falling edges of the input signal. The edge detection circuit is connected to the up/down counter to start up counting from a reset value upon detection of an edge in a first direction and to start down counting from a current count upon detection of an edge in a second direction. The decoder further comprises a bit value deciding circuit that delivers a first logic value when the count of the up/down counter is above the reset value on detection of an edge in the second direction and delivers a second logic value when the count of the up/down counter is at or below the reset value on detection of an edge in the second direction.
摘要翻译： 一种用于电子系统的单个逻辑输入引脚的串行接口电路，包括用于将施加到引脚的脉宽调制输入信号转换成逻辑低和逻辑高值的序列的解码器。 解码器包括具有连接到时钟源的计数输入的上/下计数器，边缘检测电路检测输入信号的上升沿和下降沿。 边缘检测电路连接到上/下计数器，以在检测到第一方向上的边缘时从复位值开始计数，并且在沿第二方向检测到边缘时从当前计数开始计数。 解码器还包括位值决定电路，当检测到第二方向上的边缘时，当上/下计数器的计数高于复位值时，传递第一逻辑值，并且当上升计数时，递送第二逻辑值 /递减计数器在检测到第二方向上的边缘时处于或低于复位值。
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