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公开(公告)号：US08539752B2
公开(公告)日：2013-09-24
申请号：US12957047
申请日：2010-11-30
Applicant: Justin Thomas Brumberg , Adam Rasheed , Dustin Wayne Davis
Inventor： Justin Thomas Brumberg , Adam Rasheed , Dustin Wayne Davis
CPC classification number: F23R7/00
Abstract: A detonation chamber and a pulse detonation combustor including a detonation chamber, wherein the detonation chamber includes a plurality of initiation obstacles and at least one injector in fluid flow communication with each of the plurality of initiation obstacles. The plurality of initiation obstacles are disposed on at least a portion of an inner surface of the detonation chamber with each of the plurality of initiation obstacles defining a low pressure region at a trailing edge. The plurality of initiation obstacles are configured to enhance a turbulence of a fluid flow and flame acceleration through the detonation chamber. The at least one injector in provides a cooling fluid flow to each of the plurality of initiation obstacles, wherein the cooling fluid flow is one of a fuel, a combination of fuels, air, or a fuel/air mixture.
Abstract translation: 爆震室和包括爆震室的脉冲爆炸燃烧室，其中所述爆轰室包括多个起爆障碍物和至少一个与所述多个引发障碍物中的每一个流体流动连通的喷射器。 多个起始障碍物设置在爆震室的内表面的至少一部分上，多个起始障碍物中的每一个在后缘限定低压区域。 多个起始障碍物构造成增强流体流动的紊流和通过爆轰室的火焰加速。 至少一个喷射器提供冷却流体流向多个起始障碍物中的每一个，其中冷却流体流是燃料，燃料，空气或燃料/空气混合物的组合之一。
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公开(公告)号：US20100107642A1
公开(公告)日：2010-05-06
申请号：US12264281
申请日：2008-11-04
Applicant: Shailesh Singh Bhaisora , Dustin Wayne Davis , Ravindra Gopaldas Devi
Inventor： Shailesh Singh Bhaisora , Dustin Wayne Davis , Ravindra Gopaldas Devi
IPC: F02G5/00
CPC classification number: F23D1/005 , C01B3/363 , C10J3/506 , C10J2200/152 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , F23D11/106 , Y02E20/16 , Y02E20/18
Abstract: A feed injector system comprises a movable central member, a first member substantially concentric with the central member to define a first channel for conveying a first fluid oxidizer stream, a second member substantially concentric with the first member to define a second channel for conveying a fuel feed, and a third member substantially concentric with the second member to define a third channel for conveying a second fluid oxidizer steam. The first member and the second member are configured to enhance instability in the fuel feed emanating from the second channel.
Abstract translation: 进料喷射器系统包括可移动中心构件，与中心构件基本同心的第一构件，以限定用于输送第一流体氧化剂流的第一通道，与第一构件基本同心的第二构件，以限定用于输送燃料的第二通道 进料和与第二构件基本同心的第三构件，以限定用于输送第二流体氧化剂流的第三通道。 第一构件和第二构件构造成增强从第二通道发出的燃料供给的不稳定性。
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公开(公告)号：US20090272822A1
公开(公告)日：2009-11-05
申请号：US12112085
申请日：2008-04-30
Applicant: Dustin Wayne Davis , John Saunders Stevenson , Justin Thomas Brumberg , Samir Baban Tambe
IPC: B05B1/26
CPC classification number: F23D1/00 , C10J3/485 , C10J3/506 , C10J2200/152 , Y02E20/18
Abstract: A feed injector system comprises substantially concentric channels with one being configured for pneumatically conveying pulverized solid fuel feed from a respective source to a reaction zone and another configured to impart convey a fluid oxidizer stream with and without swirl.
Abstract translation: 进料喷射器系统包括基本上同心的通道，其中一个通道被构造用于将粉碎的固体燃料进料从相应的源气动输送到反应区域，另一个构造成传递具有和不具有涡流的流体氧化剂流。
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Patent Agency Ranking
公开(公告)号：US08434700B2
公开(公告)日：2013-05-07
申请号：US12112281
申请日：2008-04-30
Applicant: Cliff Yi Guo , John Saunders Stevenson , Dustin Wayne Davis , Aaron John Avagliano
Inventor： Cliff Yi Guo , John Saunders Stevenson , Dustin Wayne Davis , Aaron John Avagliano
CPC classification number: C10J3/506 , B01F5/0659 , B01J4/002 , C01B3/363 , C01B13/0248 , C01B2203/025 , C01B2203/1235 , C01B2203/1276 , C01B2210/0046 , C10J3/845 , C10J2200/152 , C10J2300/0959 , C10J2300/0973 , C10J2300/0983 , C10J2300/165 , C10J2300/1671 , C10J2300/1675 , C10J2300/1678 , C10J2300/1838 , F01K23/067 , F23C7/002 , F23C2900/99004 , F23D1/005 , F23D11/107 , F23G5/027 , F23G5/16 , F23G5/46 , F23G7/05 , F23G2201/40 , F23G2206/203 , Y02E20/12 , Y02E20/16 , Y02E20/18 , Y10T29/494
Abstract: Methods and systems for a feed injector are provided. The feed injector system includes a plurality of annular channels that are substantially concentric about a longitudinal axis. The plurality of annular channels direct a flow of fluid substantially axially therethrough from a respective source to a reaction zone. The feed injector system also includes a swirl member extending into the fluid flow path defined in at least one of the plurality of annular channels wherein the swirl member is configured to impart a circumferential flow direction to fluid flowing through the at least one annular channel.
Abstract translation: 提供了一种用于进料注射器的方法和系统。 进料喷射器系统包括围绕纵向轴线基本同心的多个环形通道。 多个环形通道将流体的流动基本上从相应的源引导到反应区。 进料喷射器系统还包括延伸到限定在多个环形通道中的至少一个环形通道中的流体流动路径中的旋流构件，其中涡流构件被构造成赋予流过该至少一个环形通道的流体的周向流动方向。
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公开(公告)号：US20120312889A1
公开(公告)日：2012-12-13
申请号：US13155578
申请日：2011-06-08
Applicant: Natesh Chandrashekar , Dustin Wayne Davis , Benjamin Campbell Steinhaus , Shashishekara Sitharamarao Talya
Inventor： Natesh Chandrashekar , Dustin Wayne Davis , Benjamin Campbell Steinhaus , Shashishekara Sitharamarao Talya
IPC: F02M61/00
CPC classification number: C10J3/506 , C10J2200/152 , F23D1/005 , F23D11/12 , F23D14/22 , F23D17/00 , Y02E20/18
Abstract: An injector tip for a nozzle includes a center body having a plurality of center body openings at a distal end configured to inject a fuel flow into a combustion zone of a combustor. One or more fuel passages are arranged around the center body and are configured to inject a fuel slurry into the combustion zone. One or more oxygen passages are arranged around the center body and are configured to inject an oxygen flow into the combustion zone.
Abstract translation: 用于喷嘴的喷射器尖端包括中心体，所述中心体在远端处具有多个中心体开口，构造成将燃料流喷射到燃烧器的燃烧区中。 一个或多个燃料通道围绕中心体布置，并且构造成将燃料浆料喷射到燃烧区域中。 一个或多个氧气通道围绕中心体布置，并且构造成将氧气流注入燃烧区域。
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6.发明申请公开(公告)号：US20120131899A1
公开(公告)日：2012-05-31
申请号：US12957047
申请日：2010-11-30
Applicant: Justin Thomas Brumberg , Adam Rasheed , Dustin Wayne Davis
Inventor： Justin Thomas Brumberg , Adam Rasheed , Dustin Wayne Davis
IPC: F23R7/00
CPC classification number: F23R7/00
Abstract: A detonation chamber and a pulse detonation combustor including a detonation chamber, wherein the detonation chamber includes a plurality of initiation obstacles and at least one injector in fluid flow communication with each of the plurality of initiation obstacles. The plurality of initiation obstacles are disposed on at least a portion of an inner surface of the detonation chamber with each of the plurality of initiation obstacles defining a low pressure region at a trailing edge. The plurality of initiation obstacles are configured to enhance a turbulence of a fluid flow and flame acceleration through the detonation chamber. The at least one injector in provides a cooling fluid flow to each of the plurality of initiation obstacles, wherein the cooling fluid flow is one of a fuel, a combination of fuels, air, or a fuel/air mixture.
Abstract translation: 爆震室和包括爆震室的脉冲爆炸燃烧室，其中所述爆轰室包括多个起爆障碍物和至少一个与所述多个引发障碍物中的每一个流体流动连通的喷射器。 多个起始障碍物设置在爆震室的内表面的至少一部分上，多个起始障碍物中的每一个在后缘限定低压区域。 多个起始障碍物构造成增强流体流动的紊流和通过爆轰室的火焰加速。 至少一个喷射器提供冷却流体流向多个起始障碍物中的每一个，其中冷却流体流是燃料，燃料，空气或燃料/空气混合物的组合之一。
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公开(公告)号：US08177145B2
公开(公告)日：2012-05-15
申请号：US12264281
申请日：2008-11-04
Applicant: Shailesh Singh Bhaisora , Dustin Wayne Davis , Ravindra Gopaldas Devi
Inventor： Shailesh Singh Bhaisora , Dustin Wayne Davis , Ravindra Gopaldas Devi
IPC: B05B7/06
CPC classification number: F23D1/005 , C01B3/363 , C10J3/506 , C10J2200/152 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , F23D11/106 , Y02E20/16 , Y02E20/18
Abstract: A feed injector system comprises a movable central member, a first member substantially concentric with the central member to define a first channel for conveying a first fluid oxidizer stream, a second member substantially concentric with the first member to define a second channel for conveying a fuel feed, and a third member substantially concentric with the second member to define a third channel for conveying a second fluid oxidizer steam. The first member and the second member are configured to enhance instability in the fuel feed emanating from the second channel.
Abstract translation: 进料喷射器系统包括可移动中心构件，与中心构件基本同心的第一构件，以限定用于输送第一流体氧化剂流的第一通道，与第一构件基本同心的第二构件，以限定用于输送燃料的第二通道 进料和与第二构件基本同心的第三构件，以限定用于输送第二流体氧化剂流的第三通道。 第一构件和第二构件构造成增强从第二通道发出的燃料供给的不稳定性。
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公开(公告)号：US20090272821A1
公开(公告)日：2009-11-05
申请号：US12112281
申请日：2008-04-30
Applicant: Cliff Yi Guo , John Saunders Stevenson , Dustin Wayne Davis , Aaron John Avagliano
Inventor： Cliff Yi Guo , John Saunders Stevenson , Dustin Wayne Davis , Aaron John Avagliano
CPC classification number: C10J3/506 , B01F5/0659 , B01J4/002 , C01B3/363 , C01B13/0248 , C01B2203/025 , C01B2203/1235 , C01B2203/1276 , C01B2210/0046 , C10J3/845 , C10J2200/152 , C10J2300/0959 , C10J2300/0973 , C10J2300/0983 , C10J2300/165 , C10J2300/1671 , C10J2300/1675 , C10J2300/1678 , C10J2300/1838 , F01K23/067 , F23C7/002 , F23C2900/99004 , F23D1/005 , F23D11/107 , F23G5/027 , F23G5/16 , F23G5/46 , F23G7/05 , F23G2201/40 , F23G2206/203 , Y02E20/12 , Y02E20/16 , Y02E20/18 , Y10T29/494
Abstract: Methods and systems for a feed injector are provided. The feed injector system includes a plurality of annular channels that are substantially concentric about a longitudinal axis. The plurality of annular channels direct a flow of fluid substantially axially therethrough from a respective source to a reaction zone. The feed injector system also includes a swirl member extending into the fluid flow path defined in at least one of the plurality of annular channels wherein the swirl member is configured to impart a circumferential flow direction to fluid flowing through the at least one annular channel.
Abstract translation: 提供了一种用于进料注射器的方法和系统。 进料喷射器系统包括围绕纵向轴线基本同心的多个环形通道。 多个环形通道将流体的流动基本上从相应的源引导到反应区。 进料喷射器系统还包括延伸到限定在多个环形通道中的至少一个环形通道中的流体流动路径中的旋流构件，其中涡流构件被构造成赋予流过该至少一个环形通道的流体的周向流动方向。
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