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公开(公告)号：US4474014A
公开(公告)日：1984-10-02
申请号：US303226
申请日：1981-09-17
Applicant: Stanley J. Markowski
Inventor： Stanley J. Markowski
CPC classification number: F23R3/34 , F23R3/14 , Y02T50/675
Abstract: A swirler for use in combustion chambers in which the vanes of the swirler are partially unshrouded to improve the mixing of fuel and air.
Abstract translation: 用于燃烧室的旋流器，其中旋流器的叶片部分地不罩住以改善燃料和空气的混合。
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公开(公告)号：US3937008A
公开(公告)日：1976-02-10
申请号：US534018
申请日：1974-12-18
Applicant: Stanley J. Markowski , Richard S. Reilly
Inventor： Stanley J. Markowski , Richard S. Reilly
IPC: F23L1/00 , F23C99/00 , F23R3/04 , F23R3/12 , F23R3/18 , F23R3/34 , F02C3/24 , F02M23/00 , F02M31/00
Abstract: A low emission combustion chamber in which vitiated products of combustion from a pilot burner are caused to swirl about the combustion chamber axis before fuel droplets are introduced into the vitiated, swirling combustion products for flash vaporization therein to produce a vaporized, swirling, vitiated fuel-air mixture so as to effect ignition lag until swirling combustion air can be mixed with the swirling mixture to molecularly premix the fuel and air and increase its oxygen content to reduce the ignition lag to effect autoignition at an equivalence ratio less than 1 so as to effect high-rate, lean burning in the primary combustion chamber.
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公开(公告)号：US4389848A
公开(公告)日：1983-06-28
申请号：US224408
申请日：1981-01-12
Applicant: Stanley J. Markowski , Ronald A. Jeroszko , Robert P. Lohmann
Inventor： Stanley J. Markowski , Ronald A. Jeroszko , Robert P. Lohmann
Abstract: A burner construction for low emission burners in which the primary fuel is injected with air in an annulus into the upstream end of the burners so as to cause a significant recirculation of the fuel and air mixture adjacent to the end cap, the secondary fuel is injected into the burner in a small angle spray at a point substantially spaced from the end cap and large combustion and/or dilution holes in the burner wall a small distance upstream of the secondary nozzle are sized to produce an additional recirculation in the primary fuel and air around the secondary nozzle with this additional recirculation in the direction opposite to the first recirculation.
Abstract translation: 一种用于低排放燃烧器的燃烧器结构，其中主燃料在空气中注入空气进入燃烧器的上游端，以便使燃料和空气混合物在端盖附近显着再循环，将二次燃料注入 在与端盖基本上间隔开的点处以小角度喷射进入燃烧器，燃烧器壁上的大的燃烧和/或稀释孔在次级喷嘴的上游较小距离的尺寸被设计成在主要燃料和空气中产生额外的再循环 在次级喷嘴周围，以与第一再循环相反的方向进行这种额外的再循环。
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公开(公告)号：US4265615A
公开(公告)日：1981-05-05
申请号：US968652
申请日：1978-12-11
Applicant: Robert P. Lohmann , Stanley J. Markowski
Inventor： Robert P. Lohmann , Stanley J. Markowski
Abstract: A fuel injection system for low emission burners in which the primary fuel is delivered in an annular spray into the primary combustion zone; at high power operation, secondary fuel is injected additionally in a low angle axial spray to penetrate beyond the primary zone and into the secondary combustion zone downstream of the primary zone.
Abstract translation: 一种用于低排放燃烧器的燃料喷射系统，其中所述主燃料以环形喷射器输送到所述主燃烧区域中; 在高功率操作下，次级燃料另外以小角度轴向喷射喷射以渗透到初级区域之外并进入主区域下游的二级燃烧区域。
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公开(公告)号：US4260367A
公开(公告)日：1981-04-07
申请号：US968654
申请日：1978-12-11
Applicant: Stanley J. Markowski , Robert P. Lohmann
Inventor： Stanley J. Markowski , Robert P. Lohmann
CPC classification number: F23C6/047 , F23R3/346 , F05B2240/122
Abstract: In a two stage burner construction in which primary fuel burns in an annulus in a primary combustion zone and secondary fuel is discharged through the primary zone to a secondary zone downstream of the primary zone, vortex generators are used in the passage through which the fuel and air entering the primary zone to enhance the mixing and to improve the toroidal flow in the combustion zone. Other vortex generators are used to improve the mixing of the secondary fuel and air to improve secondary combustion. The vortex generators may be used in conjunction with a trip on the secondary nozzle tube to further enhance primary combustion.
Abstract translation: 在二级燃烧器结构中，初级燃料在初级燃烧区中的环形空气中燃烧并且次级燃料通过主区域排放到主区域下游的次级区域，在通道中使用涡流发生器，燃料和 空气进入主区域以增强混合并改善燃烧区域中的环形流动。 其他涡流发生器用于改善二次燃料和空气的混合以改善二次燃烧。 涡流发生器可以与二次喷嘴管上的跳闸一起使用，以进一步增强初级燃烧。
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Patent Agency Ranking6.发明授权
公开(公告)号：US4145880A
公开(公告)日：1979-03-27
申请号：US861092
申请日：1977-12-15
Applicant: Stanley J. Markowski
Inventor： Stanley J. Markowski
Abstract: An augmenter construction for fan engines in which the fan air and the engine gas are distributed through transition ducts terminating in vortex generators and the fuel rich pilot gas discharges around these vortex generators to mix with the vortices for improved combustion. The transition tubes have diffuser sections extending from the vortex generators and these sections have rectangular or multisided terminal ends.
Abstract translation: 用于风扇发动机的增强器结构，其中风扇空气和发动机气体通过终止于涡流发生器的过渡管道分配，并且富燃料的先导气体围绕这些涡流发生器排放以与涡流混合以改善燃烧。 过渡管具有从涡流发生器延伸的扩散器部分，并且这些部分具有矩形或多边形终端。
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公开(公告)号：US4058977A
公开(公告)日：1977-11-22
申请号：US670915
申请日：1976-03-26
Applicant: Stanley J. Markowski , James J. Nolan
Inventor： Stanley J. Markowski , James J. Nolan
Abstract: A low emission combustion chamber in which vitiated products of combustion from a pilot burner are caused to swirl about the combustion chamber axis before fuel droplets are introduced into the vitiated, swirling combustion products for flash vaporization therein to produce a vaporized, swirling, vitiated fuel-air mixture so as to effect ignition lag until swirling combustion air can be mixed with the swirling mixture to molecularly premix the fuel and air and increase its oxygen content to reduce the ignition lag to effect autoignition at an equivalence ratio less than 1 so as to effect high-rate, lean burning in the primary combustion chamber.
Abstract translation: 一种低排放燃烧室，其中在燃料液滴被引入到其中闪蒸的涡旋燃烧产物中以使其在其中闪蒸以产生蒸发的，旋转的，燃烧的燃料 - 燃料的燃料中，使来自引燃燃烧器的燃烧的残余物在燃烧室轴线周围旋转， 空气混合物，以便产生点火滞后，直到涡流燃烧空气可以与旋转混合物混合以分配预混合燃料和空气并增加其氧含量以减少点燃滞后，以小于1的当量比来实现自燃，从而实现 在一级燃烧室中高速率，稀燃。
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公开(公告)号：US4445338A
公开(公告)日：1984-05-01
申请号：US314285
申请日：1981-10-23
Applicant: Stanley J. Markowski , Richard S. Reilly
Inventor： Stanley J. Markowski , Richard S. Reilly
CPC classification number: F23R3/18
Abstract: An improved swirler assembly prevents flow separation in the diffuser secn. An annular swirling layer of air surrounds a linear jet with mixing occurring between these air flows prior to the diffuser section. A center tube through the swirler section provides the linear jet which mixes with the swirler flow in a mixing area prior to the diffuser section.
Abstract translation: 改进的旋流器组件防止扩散器部分中的流动分离。 空气的环形旋转层围绕线性射流，在扩散器部分之前在这些空气流之间发生混合。 通过旋流器部分的中心管提供在扩散器部分之前的混合区域中与旋流器流混合的线性射流。
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公开(公告)号：US4145879A
公开(公告)日：1979-03-27
申请号：US861091
申请日：1977-12-15
Applicant: Stanley J. Markowski
Inventor： Stanley J. Markowski
Abstract: An augmenter construction for fan engines in which the fan air and engine gas are distributed through transition ducts terminating in vortex generators and the fuel rich pilot gas discharges into diffusers downstream of the vortex generators to mix with the vortices within the diffusers for improved combustion.
Abstract translation: 用于风扇发动机的增强器结构，其中风扇空气和发动机气体通过终止于涡流发生器的过渡管道分配，并且富燃料的先导气体排放到涡流发生器下游的扩散器中以与扩散器内的涡流混合以改善燃烧。
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公开(公告)号：US4045956A
公开(公告)日：1977-09-06
申请号：US670914
申请日：1976-03-26
Applicant: Stanley J. Markowski , James J. Nolan
Inventor： Stanley J. Markowski , James J. Nolan
CPC classification number: F23R3/30
Abstract: A low emission combustion chamber in which vitiated products of combustion from a pilot burner are caused to swirl about the combustion chamber axis before fuel droplets are introduced into the vitiated, swirling combustion products for flash vaporization therein to produce a vaporized, swirling, vitiated fuel-air mixture so as to effect ignition lag until swirling combustion air can be mixed with the swirling mixture to molecularly premix the fuel and air and increase its oxygen content to reduce the ignition lag to effect autoignition at an equivalence ratio less than 1 so as to effect high-rate, lean burning in the primary combustion chamber.
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