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11. 发明授权

US06581385B2 Combustion device for generating hot gases 有权
公开(公告)号：US06581385B2
公开(公告)日：2003-06-24
申请号：US10237076
申请日：2002-09-09
申请人： Franz Joos , Wolfgang Polifke , Alexander Ni
发明人： Franz Joos , Wolfgang Polifke , Alexander Ni
IPC分类号： F23R300
CPC分类号： F23R3/286 , F23C2900/07002 , F23D2210/00 , F23R2900/00014 , F23R2900/00016
摘要： In a combustion device (10), particularly for driving gas turbines, comprising a plurality of burners (12, . . . , 15) of identical thermal power output, which work parallel to an axis (28) into a common combustion chamber (11), an effective suppression of thermoacoustic combustion instabilities is achieved in a simple way in that the burners (12, . . . , 15) are designed differently from one another in such a way that the flames (24, . . . , 27) or flame fronts generated by them are positioned so as to be distributed along the axis (28).

12. 发明授权

US06170265B2 Method and device for minimizing thermoacoustic vibrations in gas-turbine combustion chambers 失效
标题翻译：用于最小化燃气轮机燃烧室中的热声振动的方法和装置
公开(公告)号：US06170265B2
公开(公告)日：2001-01-09
申请号：US09111869
申请日：1998-07-08
申请人： Wolfgang Polifke , Christian Oliver Paschereit , Klaus Döbbeling
发明人： Wolfgang Polifke , Christian Oliver Paschereit , Klaus Döbbeling
IPC分类号： F02C724
CPC分类号： F23R3/286 , F05B2260/96 , F23M20/005 , F23R3/26 , F23R2900/00014
摘要： In a gas turbine having a device for the fuel injection, which injects fuel into a mixing device (12), the injected fuel being mixed with combustion air in the mixing device (12), and in which the gas turbine also has a combustion chamber (16) arranged downstream of the mixing device (12), the length of the combustion chamber being LBK and the length of the mixing device being LMix, in order to suppress thermoacoustic vibrations the premix combustion chamber (10) containing the combustion chamber (16) and the mixing device (12) is designed in such a way that an acoustic pressure fluctuation which occurs in the premix combustion chamber (10) at the combustion-chamber outlet (20) is superimposed in phase opposition on an entropy-wave-induced pressure fluctuation at a certain frequency to be damped.
摘要翻译：在具有将燃料喷射到混合装置（12）中的用于燃料喷射的装置的燃气轮机中，喷射的燃料与混合装置（12）中的燃烧空气混合，并且其中燃气涡轮机还具有燃烧室（16），布置在混合装置（12）的下游，燃烧室的长度为LBK，混合装置的长度为LMix，以便抑制含有燃烧室（16）的预混燃烧室（10）的热声振动），并且混合装置（12）被设计成使得在燃烧室出口（20）处的预混合燃烧室（10）中发生的声压波动相对于熵波引起的压力波动在一定频率被阻尼。

13. 发明授权

US06840046B2 Method and apparatus for minimizing thermoacoustic vibrations in gas-turbine combustion chambers 失效
标题翻译：用于最小化燃气轮机燃烧室中的热声振动的方法和装置
公开(公告)号：US06840046B2
公开(公告)日：2005-01-11
申请号：US09393714
申请日：1999-09-10
申请人： Christian Oliver Paschereit , Wolfgang Weisenstein , Ephraim Gutmark , Wolfgang Polifke
发明人： Christian Oliver Paschereit , Wolfgang Weisenstein , Ephraim Gutmark , Wolfgang Polifke
IPC分类号： F23R3/30 , F02C9/28 , F02C9/40 , F23R3/28 , F23R3/36 , F02C7/24
CPC分类号： F02C9/28 , F05D2260/96 , F05D2270/14 , F23R2900/00013 , F23R2900/00014
摘要： In a method of minimizing thermoacoustic vibrations in gas-turbine combustion chambers, a modulated spraying of liquid or gaseous premix fuel into a premix burner is carried out. The premix fuel is fed by means of two fuel lines (13, 14), and the modulation of the quantity of fed fuel is effected in each case by one fuel valve per fuel line.
摘要翻译：在使燃气轮机燃烧室中的热声振动最小化的方法中，将液体或气体预混合燃料调制喷射到预混燃烧器中。预混燃料通过两条燃料管路（13,14）进料，并且在每种情况下通过每个燃料管线一个燃料阀实现供给燃料量的调节。

14. 发明授权

US06634457B2 Apparatus for damping acoustic vibrations in a combustor 有权
标题翻译：用于抑制燃烧器中的声振动的装置
公开(公告)号：US06634457B2
公开(公告)日：2003-10-21
申请号：US09864395
申请日：2001-05-25
申请人： Christian Oliver Paschereit , Wolfgang Weisenstein , Peter Flohr , Wolfgang Polifke
发明人： Christian Oliver Paschereit , Wolfgang Weisenstein , Peter Flohr , Wolfgang Polifke
IPC分类号： F02M3500
CPC分类号： F01N1/023 , F01N1/02 , F01N2490/12 , F23D2210/00 , F23M20/005 , F23R2900/00014
摘要： An apparatus for damping acoustic vibrations in a combustor as well as a corresponding combustor arrangement with the apparatus. The apparatus includes a Helmholtz resonator (4) that can be connected via a connecting channel (2) with a combustor (1). The Helmholtz resonator (4) contains a hollow body (6) the volume of which can be changed by adding or draining a fluid via a supply line (5), or is located adjacent to such a hollow body in such a way that the resonance volume (3) of the Helmholtz resonator (4) is changed when the volume of the hollow body (6) is changed. This apparatus makes it possible to adjust the resonance frequency of a Helmholtz resonator arranged inside a pressure container in accordance with the respective current operating point of the combustor to be damped, without having to pass movable components through the pressure container.
摘要翻译：一种用于抑制燃烧器中的声振动以及与该装置相应的燃烧器装置的装置。该装置包括可经由连接通道（2）与燃烧器（1）连接的亥姆霍兹共振器（4）。亥姆霍兹共振器（4）包含中空体（6），其体积可以通过经由供应管线（5）添加或排出流体而改变，或者位于这样的中空体附近，使得共振当中空体（6）的体积改变时，亥姆霍兹共振器（4）的体积（3）改变。该装置使得可以根据要抑制的燃烧器的相应的当前工作点来调节设置在压力容器内的亥姆霍兹共振器的谐振频率，而不必通过可移动部件通过压力容器。

15. 发明授权

US6050078A Gas turbine combustion chamber with two stages and enhanced acoustic properties 失效
标题翻译：燃气轮机燃烧室具有两级和增强的声学特性
公开(公告)号：US6050078A
公开(公告)日：2000-04-18
申请号：US965865
申请日：1997-11-07
申请人： Christian Oliver Paschereit , Wolfgang Polifke , Thomas Sattelmayer
发明人： Christian Oliver Paschereit , Wolfgang Polifke , Thomas Sattelmayer
IPC分类号： F23C6/04 , F23M99/00 , F23R3/16 , F23R3/42
CPC分类号： F23R3/42 , F23R3/16 , F05B2260/96
摘要： In a combustion chamber, the hot gases are prepared sequentially via two stages (20, 40). Arranged at the end of the first stage (20) in the direction of flow is a cross-sectional constriction (30) via which the hot gases (21) prepared in the first stage (20) are passed over into the second stage (40). The Mach number at the outlet (31) of this cross-sectional constriction (30) corresponds to the area ratio of outlet area (A2) over inlet area (A1). This results in a low-reflection configuration in which low-frequency vibrations are absorbed to a significant extent. And acoustic energy reflected from the turbine is substantially reduced.
摘要翻译：在燃烧室中，依次通过两个阶段（20,40）制备热气体。在第一阶段（20）结束时在流动方向上排列的是横截面收缩（30），第一阶段（20）中制备的热气体（21）通过该横截面收缩通过第二阶段（40））。该截面缩颈（30）的出口（31）处的马赫数对应于出口面积（A2）与入口面积（A1）的面积比。这导致低反射配置，其中低频振动被很大程度地吸收。并且从涡轮机反射的声能大大减小。

16. 发明申请

US20080020250A1 Storage System for Storing a Medium and Method for Loading a Storage System With a Storage Medium and Emptying the Same Therefrom 审中-公开
标题翻译：用于存储介质的存储系统和用存储介质装载存储系统的方法并将其从其中排出
公开(公告)号：US20080020250A1
公开(公告)日：2008-01-24
申请号：US10578172
申请日：2004-11-04
申请人： Walter Schuetz , Florian Michl , Wolfgang Polifke , Ricardo Paggiaro
发明人： Walter Schuetz , Florian Michl , Wolfgang Polifke , Ricardo Paggiaro
IPC分类号： H01M8/04 , H01M2/00
CPC分类号： F17C11/005 , B01J20/20 , Y02E60/321
摘要： The invention concerns, among other things, a storage system (40) for storing a medium, particularly an adsorption storage system for adsorbing a medium, comprising a storage vessel (10) inside of which a storage material (30) for storing, particularly for adsorbing a medium, is provided, and comprising a vessel connection (15) for loading/emptying the storage vessel (10). In order to be able to realize an efficient supply of energy and/or removal of energy, the invention provides that at least one circulation circuit (41) is provided for the storage medium by means of which a removal of energy and/or supply of energy ensues in the storage vessel (10). In addition, the storage medium serves as an energy carrier, and the storage vessel (10) is at least temporarily integrated in the circulation circuit (41). The invention also relates to a method for loading a storage system (40) with a storage medium and emptying the same therefrom.
摘要翻译：本发明尤其涉及用于存储介质的储存系统（40），特别是一种用于吸附介质的吸附储存系统，该储存系统包括储存容器（10），储存容器（10）内装有储存材料（30）提供介质，并且包括用于装载/排空储存容器（10）的容器连接（15）。为了能够实现能量的有效供应和/或去除能量，本发明提供了至少一个循环回路（41），用于存储介质，通过该循环回路除去能量和/ 储存容器（10）中产生能量。此外，存储介质用作能量载体，并且储存容器（10）至少暂时地集成在循环回路（41）中。本发明还涉及一种用存储介质装载存储系统（40）并将其从其中排出的方法。

17. 发明授权

US06490864B1 Burner with damper for attenuating thermo acoustic instabilities 有权
标题翻译：具有阻尼器的燃烧器，用于衰减热声不稳定性
公开(公告)号：US06490864B1
公开(公告)日：2002-12-10
申请号：US09684982
申请日：2000-10-10
申请人： Franz Joos , Alexander Ni , Wolfgang Polifke
发明人： Franz Joos , Alexander Ni , Wolfgang Polifke
IPC分类号： F02C724
CPC分类号： F23M20/005 , F23D2210/00 , F23R2900/00014
摘要： In a combustion apparatus (10), in particular for driving gas turbines, in which combustion apparatus (10) a gaseous fuel in a burner (11) is sprayed through a plurality of separate fuel-injection devices (15, 16) into a gas flow containing combustion air, and the resulting mixture flows into a combustion chamber (12) for combustion and burns there, the acoustic impedance or stiffness of the fuel-injection devices (15, 16) is selected to be different in order to avoid thermoacoustic combustion instabilities.
摘要翻译：在燃烧装置（10）中，特别是用于驱动燃气涡轮机，其中燃烧装置（10）中燃烧器（11）中的气体燃料通过多个单独的燃料喷射装置（15,16）喷射成气体含有燃烧空气的流动，并且所得混合物流入用于燃烧和燃烧的燃烧室（12），燃料喷射装置（15,16）的声阻抗或刚度被选择为不同以避免热声燃烧不稳定

18. 发明授权

US06449951B1 Combustion device for generating hot gases 有权
标题翻译：用于产生热气体的燃烧装置
公开(公告)号：US06449951B1
公开(公告)日：2002-09-17
申请号：US09637866
申请日：2000-08-15
申请人： Franz Joos , Wolfgang Polifke , Alexander Ni
发明人： Franz Joos , Wolfgang Polifke , Alexander Ni
IPC分类号： F23R300
CPC分类号： F23R3/286 , F23C2900/07002 , F23D2210/00 , F23R2900/00014 , F23R2900/00016
摘要： In a combustion device (10), particularly for driving gas turbines, comprising a plurality of burners (12, . . . , 15) of identical thermal power output, which work parallel to an axis (28) into a common combustion chamber (11), an effective suppression of thermoacoustic combustion instabilities is achieved in a simple way in that the burners (12, . . . , 15) are designed differently from one another in such a way that the flames (24, . . . , 27) or flame fronts generated by them are positioned so as to be distributed along the axis (28).
摘要翻译：在燃烧装置（10）中，特别是用于驱动燃气涡轮机，其包括具有相同热功率输出的多个燃烧器（12 ... 15），其平行于轴线（28）工作到共同燃烧室（11 ），以简单的方式实现热声燃烧不稳定性的有效抑制，其中燃烧器（12 ... 15）被设计成彼此不同，使得火焰（24，...，27）或由它们产生的火焰前沿被定位成沿轴线（28）分布。

19. 发明授权

US06336806B1 Method for combustion of a liquid fuel in a combustion system, and a combustion system for carrying out the method 失效
标题翻译：燃烧系统中的液体燃料的燃烧方法和用于实施该方法的燃烧系统
公开(公告)号：US06336806B1
公开(公告)日：2002-01-08
申请号：US09615950
申请日：2000-07-13
申请人： Christian Oliver Paschereit , Wolfgang Polifke , Christian Steinbach
发明人： Christian Oliver Paschereit , Wolfgang Polifke , Christian Steinbach
IPC分类号： F23D1132
CPC分类号： F23D11/32 , F23D2210/00
摘要： In a method for burning a liquid fuel in a combustion system (10) which comprises a combustion chamber (11) and at least one injection nozzle (13) through which liquid fuel is injected into the combustion chamber (11) in the form of a fuel spray (16) and is burnt there with combustion air being added, disturbance-free operation in a simple manner is distinguished in that, in order to actively suppress hydrodynamic instabilities in the combustion chamber (11), the injected fuel spray (16) is modulated by having an electrical voltage applied to it during the injection process, governed by a selected time function.
摘要翻译：在用于燃烧燃料系统（10）中的液体燃料的方法中，所述燃烧系统（10）包括燃烧室（11）和至少一个喷射喷嘴（13），液体燃料通过该燃料室喷射到燃烧室（11）中，燃料喷雾（16），并在其上燃烧有燃烧空气，其区别在于无扰动操作的特征在于为了主动地抑制燃烧室（11）中的流体动力学不稳定性，喷射的燃料喷雾（16）通过在注入过程期间施加电压而被调制，由所选时间函数控制。

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