公开(公告)号：US5832732A

公开(公告)日：1998-11-10

申请号：US662798

申请日：1996-06-12

申请人： Hans Peter Knopfel ,  Peter Senior

发明人： Hans Peter Knopfel ,  Peter Senior

IPC分类号： F23R3/06 ,  F23C7/00 ,  F23D11/40 ,  F23D17/00 ,  F23L1/00 ,  F23R3/12 ,  F23R3/52

CPC分类号： F23C7/002 ,  F23D11/402 ,  F23D17/002 ,  F23R3/12 ,  F23C2900/07002

摘要： In an annular combustion chamber (1), which essentially comprises a plenum (7) for receiving a compressor air flow, burners (100) placed inside the plenum (7), a combustion space (122) arranged downstream of the plenum (7), and a cooling-air-carrying duct (2, 3) encasing the combustion space (122) and leading into the plenum (7), injector systems (8, 9) are arranged in the region where the coolingair-carrying duct (2, 3) leads into the plenum (7). These injector systems (8, 9) in each case consist of a flow duct as a continuation of the cooling-air-carrying duct (2, 3) and of a number of openings (5a) which are arranged in the peripheral direction of this flow duct and through which acceleration air (5) flows into the cooling-air flow. The effect of a bodiless diffuser is thereby achieved, and the pressure losses which occur given a widening in cross section are minimized.

摘要翻译： 在环形燃烧室（1）中，其主要包括用于接收压缩机空气流的增压室（7），放置在气室（7）内部的燃烧器（100），设置在增压室（7）下游的燃烧空间（122） ，并且包括燃烧空间（122）并且通向增压室（7）的冷却空气输送管道（2,3），喷射器系统（8,9）布置在冷却运送管道（2） ，3）进入增压室（7）。 这些喷射器系统（8,9）在每种情况下都包括作为冷却空气输送管道（2,3）的延续部的流动管道和沿该周边方向布置的多个开口（5a） 流动管道，并且加速空气（5）流过冷却空气流。 从而实现无身体扩散器的效果，并且在横截面加宽时发生的压力损失最小化。

公开(公告)号：US5813847A

公开(公告)日：1998-09-29

申请号：US691674

申请日：1996-08-02

申请人： Adnan Eroglu ,  Hans Peter Knopfel ,  Peter Senior

发明人： Adnan Eroglu ,  Hans Peter Knopfel ,  Peter Senior

IPC分类号： F23D11/40 ,  F23D11/10 ,  F23C5/00

CPC分类号： F23D11/107

摘要： A device for injecting fuels (4) into compressed gaseous media essentially comprises a cylindrical hollow body (24) with at least one fuel feed passage (2) and means for the introduction of compressed atomization air (5). A swirl chamber (1) is arranged in the interior of the hollow body (24), this swirl chamber being connected via at least one inlet opening (6) to the fuel feed passage (2). The cross-section of the swirl chamber (1) narrows in the direction of flow of the atomization air passed through the interior of the hollow body (24), thereby forming a cone (8). A dividing wall (20), which extends downstream at least as far as the center of the inlet openings (6), is arranged upstream of the swirl chamber (1), between the fuel in the swirl chamber (1) and the atomization air (5). A method for operating the device is furthermore described.

摘要翻译： 用于将燃料（4）喷射到压缩气体介质中的装置基本上包括具有至少一个燃料供给通道（2）的圆柱形空心体（24）和用于引入压缩雾化空气（5）的装置。 涡流室（1）布置在中空体（24）的内部，该涡流室通过至少一个入口（6）连接到燃料供给通道（2）。 涡流室（1）的横截面在通过中空体（24）内部的雾化空气的流动方向变窄，从而形成锥体（8）。 至少延伸到入口开口（6）的中心的下游的分隔壁（20）设置在涡流室（1）的上游，涡流室（1）中的燃料和雾化空气 （5）。 此外还描述了操作该装置的方法。

公开(公告)号：US5738508A

公开(公告)日：1998-04-14

申请号：US597029

申请日：1996-02-05

申请人： Klaus Dobbeling ,  Hans Peter Knopfel ,  Wolfgang Polifke ,  Peter Senior

发明人： Klaus Dobbeling ,  Hans Peter Knopfel ,  Wolfgang Polifke ,  Peter Senior

IPC分类号： F23D14/02 ,  F23C7/00 ,  F23D14/62 ,  F23D14/46

CPC分类号： F23D14/62 ,  F23C7/002 ,  F23C2900/07002

摘要： In a burner (1) for heat generation, the inflowing air (4) is first of all directed into a hollow conical swirl generator (3) which is surrounded by a mixing tube (2). This swirl generator (3) tapers in the direction of flow in such a way that a hollow cone results therefrom. Furthermore, the swirl generator (3) has tangential openings (6, 7) in the direction of flow, which are preferably designed as ducts through which the combustion air (5) flows out of the hollow space (16) into the mixing tube (2). In the region of the tangential openings (6, 7), nozzles (12, 13) are provided through which a fuel (14) is injected into the combustion air (5) flowing past there. A fuel, whether liquid or gaseous, may be supplied by further means in operative connection with the burner (1).

摘要翻译： 在用于发热的燃烧器（1）中，流入的空气（4）首先被引导到由混合管（2）包围的中空圆锥形涡流发生器（3）中。 该涡流发生器（3）沿着流动方向逐渐变细，从而导致中空圆锥。 此外，涡流发生器（3）在流动方向上具有切向开口（6,7），其优选地被设计为管道，燃烧空气（5）通过该管道从中空空间（16）流出到混合管（ 2）。 在切向开口（6,7）的区域中，提供喷嘴（12,13），通过该喷嘴将燃料（14）注入到流过那里的燃烧空气（5）中。 可以通过与燃烧器（1）可操作连接的另外的装置来供应无论是液体还是气体的燃料。

公开(公告)号：US20110045416A1

公开(公告)日：2011-02-24

申请号：US12920664

申请日：2009-01-29

申请人： Peter Kay ,  Ulf Nilsson ,  Peter Senior

发明人： Peter Kay ,  Ulf Nilsson ,  Peter Senior

IPC分类号： F23C99/00 ,  F23L17/00

CPC分类号： F01C11/008 ,  F01C1/3442 ,  F04C18/3442 ,  F04C25/00

摘要： A method for compressing gaseous fuel is disclosed. The method includes, ingesting gaseous fuel into a chamber, ingesting air into the chamber and mixing the gaseous fuel with the air, igniting and partially combusting the resulting mixture of gaseous fuel and air in a confined space such that a predominant fraction of the gaseous fuel is not combusted, causing an increased temperature and therefore an increased pressure of the fraction of the gaseous fuel which is not combusted, and discharging the resulting compressed gaseous fuel. Moreover, a compressor is provided including a casing, a rotor with at least three vanes, an inlet for gaseous fuel, an outlet for gaseous fuel, an air inlet and an igniter. The rotor is placed in the casing such that at least three variable-volume chambers part-bounded by the vanes are formed during a rotor revolution.

摘要翻译： 公开了一种压缩气体燃料的方法。 该方法包括：将气体燃料摄入室中，将空气吸入室内并将气体燃料与空气混合，点燃和部分燃烧所产生的气体燃料和空气混合物在密闭空间中，使得气体燃料的主要部分 不燃烧，导致温度升高，因此增加未燃烧的气体燃料的分数的压力，并排出所得到的压缩气体燃料。 此外，提供一种压缩机，其包括壳体，具有至少三个叶片的转子，用于气体燃料的入口，用于气体燃料的出口，空气入口和点火器。 转子被放置在壳体中，使得在转子旋转期间形成由叶片限定的至少三个可变容积的室。

公开(公告)号：US6095791A

公开(公告)日：2000-08-01

申请号：US755978

申请日：1996-11-25

申请人： Peter Senior

发明人： Peter Senior

IPC分类号： F02C7/232 ,  F23C7/00 ,  F23D11/00 ,  F23D11/04 ,  F23D14/24 ,  F23D17/00 ,  F23R3/28 ,  F24C5/00 ,  F24M3/02

CPC分类号： F23D17/00 ,  F23C7/00 ,  F23D14/24

摘要： A fuel injector arrangement for fluid fuel combustion apparatus comprises a conduit 31 for the flow of an airstream, a conduit 56 for the flow of fluid fuel to a housing 15 incorporating a fuel plenum chamber 25, the fuel plenum chamber 25 having at least one inlet orifice 22 and at least one outlet orifice 34 in substantially direct alignment, the inlet orifice(s) 22 being connected to the conduit 31 whereby, in use, air in the airstream flows into the plenum chamber to thereby force fuel out of the plenum chamber via the outlet orifice(s). The airstream may constitute a secondary airstream, there being, in use, a primary airstream which flows around and beyond the housing in a conduit 10 to receive the fuel forced out of the fuel plenum chamber.

摘要翻译： 用于流体燃料燃烧装置的燃料喷射器装置包括用于气流流动的导管31，用于将流体燃料流动到包含燃料增压室25的壳体15的导管56，燃料增压室25具有至少一个入口 孔22和至少一个出口孔34基本上直接对准，入口孔22连接到管道31，由此在使用中气流中的空气流入增压室，从而迫使燃料流出增压室 通过出口孔。 气流可能构成二次气流，在使用中存在在导管10中流动并超出壳体的主气流，以接收被迫从燃料增压室排出的燃料。

公开(公告)号：US5465569A

公开(公告)日：1995-11-14

申请号：US290287

申请日：1994-08-15

申请人： Rolf Althaus ,  Yau-Pin Chyou ,  Hans U. Frutschi ,  Christian Genet ,  Peter Kamber ,  Anders Lindvall ,  Thomas Sattelmayer ,  Peter Senior ,  Peter Rufli

发明人： Rolf Althaus ,  Yau-Pin Chyou ,  Hans U. Frutschi ,  Christian Genet ,  Peter Kamber ,  Anders Lindvall ,  Thomas Sattelmayer ,  Peter Senior ,  Peter Rufli

IPC分类号： F02C9/00 ,  F02C6/00 ,  F02C6/02 ,  F02C9/28 ,  F02C9/34 ,  F02G3/00

CPC分类号： F02C9/34 ,  F02C6/003 ,  F23R2900/03341

摘要： A method of establishing part-load operation is proposed for a turbine group. This gas turbine group consists essentially of a compressor unit (1), of an HP combustion chamber (4) downstream of the compressor unit (1), of an HP turbine (5) downstream of this HP combustion chamber (4), of an LP combustion chamber (8) operating by self-ignition and arranged downstream of the HP turbine (5), the hot gases (10) of which LP combustion chamber (8) being admitted to an LP turbine (11). The temperature at outlet from the HP turbine (5) remains essentially the same due to the reduction of the fuel quantity in the LP combustion chamber (8) to zero. Furthermore, the fuel quantity of the HP combustion chamber (4) remains approximately constant during the reduction of the fuel quantity in the LP combustion chamber (8) so that the temperature at inlet to the HP turbine (5) likewise remains constant.

摘要翻译： 对涡轮机组提出了建立部分负荷运行的方法。 该燃气轮机组基本上由在该HP燃烧室（4）下游的HP涡轮机（5）的压缩机单元（1）下游的HP燃烧室（4），HP涡轮机（5）的压缩机单元（1） LP燃烧室（8）通过自点火操作并且布置在HP涡轮机（5）的下游，LP燃烧室（8）的热气体（10）被允许进入LP涡轮机（11）。 由于LP燃烧室（8）中的燃料量减少到零，来自HP涡轮（5）的出口处的温度保持基本相同。 此外，在LP燃烧室（8）中的燃料量的减少期间，HP燃烧室（4）的燃料量保持大致恒定，使得HP涡轮机（5）入口处的温度同样保持恒定。

公开(公告)号：US08434692B2

公开(公告)日：2013-05-07

申请号：US12520142

申请日：2007-12-20

申请人： Kevin Scott ,  Peter Senior

发明人： Kevin Scott ,  Peter Senior

IPC分类号： G05D23/02 ,  F28F27/00 ,  F16K15/00 ,  H05K7/20

CPC分类号： G05D23/08 ,  F01D9/02 ,  F01D17/14 ,  F01D25/12 ,  F05D2300/50212 ,  F23R3/06 ,  F23R3/26 ,  Y10T137/7734 ,  Y10T137/7737

摘要： A flow distribution regulation arrangement in a cooling channel is provided. The flow distribution regulation arrangement includes a plurality of bimetallic elements adapted to adjust a local flow of a cooling medium in the cooling channel in response to a heat load onto the bimetallic elements, wherein the heat load originates from local boundary sub areas of the cooling channel.

摘要翻译： 提供了一种在冷却通道中的流量分配调节装置。 流量分配调节装置包括多个双金属元件，其适于响应于双金属元件上的热负荷来调节冷却通道中的冷却介质的局部流动，其中热负荷源自冷却通道的局部边界子区域 。

公开(公告)号：US08413451B2

公开(公告)日：2013-04-09

申请号：US12502574

申请日：2009-07-14

申请人： Peter Senior

发明人： Peter Senior

IPC分类号： F02C6/04

CPC分类号： F01D19/02 ,  F01D17/105 ,  F02C6/08 ,  F05D2260/601 ,  F05D2270/173 ,  F23R3/14 ,  F23R3/26 ,  Y10T137/206

摘要： A fluidically-controlled valve is provided. The fluidically-controlled valve includes a main flow channel with a main flow entrance, a flow exit and a constricted channel section located between the main flow entrance and the flow exit. The fluidically-controlled valve also includes a control flow channel including a jet forming control entrance, a first branch channel, a second branch channel, a common channel section, and a convex channel wall. The common channel section follows the control entrance, the first branch channel emerges from the common channel section and leads to the main flow entrance, the second branch channel emerges from the common channel section and leads to the constricted channel section, and the convex channel wall extends from the common channel section into the first branch channel. The fluidically-controlled valve can be used in bypasses present in turbines or in swirlers of gas turbine combustors.

摘要翻译： 提供流体控制阀。 流体控制阀包括主流道，其具有主流入口，流出口和位于主流入口和流出口之间的收缩通道部分。 流体控制阀还包括控制流动通道，其包括喷射形成控制入口，第一分支通道，第二分支通道，公共通道部分和凸通道壁。 公共通道部分在控制入口之后，第一分支通道从公共通道部分出现并通向主流入口，第二分支通道从公共通道部分出来并通向收缩通道部分，并且凸通道壁 从公共通道部分延伸到第一分支通道。 流体控制阀可用于涡轮机旁边或燃气轮机燃烧器旋流器中。

公开(公告)号：US20090139242A1

公开(公告)日：2009-06-04

申请号：US12315318

申请日：2008-12-02

申请人： Peter Senior ,  Nigel Wilbraham

发明人： Peter Senior ,  Nigel Wilbraham

IPC分类号： F02C1/00

CPC分类号： F23C7/002 ,  F23C2900/03004 ,  F23R3/12 ,  F23R3/44 ,  F23R3/50

摘要： A burner for a gas-turbine engine has a frustoconical burner shell, at least two swirler arrangements, which are connected to the shell and are spaced apart around the circumference of the shell between its two ends, and a combustion chamber disposed downstream of a wider end of the shell. Each of the swirler arrangements includes an air swirler and a pre-combustion chamber disposed downstream of the air swirler, and a longitudinal axis of each swirler arrangement intersects a line parallel to, and spaced apart from, the longitudinal axis of the shell. The swirler arrangements are preferably connected to the shell at the same axial point.

摘要翻译： 用于燃气涡轮发动机的燃烧器具有截头圆锥形燃烧器壳体，至少两个旋流器装置，其连接到壳体并且在其两端之间围绕壳体的圆周间隔开，并且设置在更宽的下游的燃烧室 外壳结束。 每个旋流器装置包括设置在空气旋流器下游的空气旋流器和预燃烧室，并且每个旋流器装置的纵向轴线与壳体的纵向轴线平行并间隔开的线相交。 旋流器装置优选地在相同的轴向点处连接到壳体。

公开(公告)号：US06360525B1

公开(公告)日：2002-03-26

申请号：US09297857

申请日：1999-10-20

申请人： Peter Senior ,  Sebastian Maidhof

发明人： Peter Senior ,  Sebastian Maidhof

IPC分类号： F02C726

CPC分类号： F23R3/286 ,  F23R3/12 ,  F23R3/34 ,  F23R3/50 ,  Y02T50/675

摘要： A combustor for a gas turbine engine comprises an annular combustion chamber having radially outer and inner rows of fuel injectors disposed concentrically in the combustor head wall. Injectors in one of the rows are in angular registration with spaces between injectors in the other row. Each fuel injector produces a fuel/air mixture having a swirling motion, and has a downstream mixing duct. Each mixing duct opens into the combustion chamber through the combustor head wall and has a length sufficient to allow at least partial mixing of the fuel/air mixture before entry to the combustion chamber as a divergent swirling stream. Mixing ducts in the first and second rows of injectors have longitudinal centerlines oriented to coincide with generating rays of respective first and second imaginary conical surfaces. These conical surfaces intersect at an included angle within a primary combustion zone in the combustion chamber, whereby injectors located in different rows are angled towards each other in the downstream direction and the divergent swirling streams of fuel/air mixture coming from different rows cross in the combustion chamber in an interdigitating manner. This creates a strong mixing interaction between the streams from different rows and enhances uniformity and rapidity of combustion in the primary combustion zone.

摘要翻译： 用于燃气涡轮发动机的燃烧器包括环形燃烧室，其具有同心地设置在燃烧器头壁中的径向外排和内排燃料喷射器。 一列中的注射器与另一行中的喷射器之间的空间成角度对齐。 每个燃料喷射器产生具有旋转运动的燃料/空气混合物，并且具有下游混合管道。 每个混合管道通过燃烧器头壁通向燃烧室，并且具有足够的长度，以允许燃料/空气混合物在进入燃烧室之前至少部分地混合，作为发散的旋流。 第一排喷射器和第二排喷射器中的混合管道具有定向成与产生相应的第一和第二假想锥形表面的射线一致的纵向中心线。 这些锥形表面在燃烧室中的主燃烧区内以夹角相交，由此位于不同排中的喷射器在下游方向上彼此成角度，并且来自不同行的燃料/空气混合物的发散回流在 燃烧室以交叉的方式。 这在来自不同行的流之间产生强烈的混合相互作用，并且增强了主燃烧区中的燃烧的均匀性和快速性。