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    Pulse detonation assembly with cooling enhancements
    1.
    发明申请
    Pulse detonation assembly with cooling enhancements 审中-公开
    具有冷却增强功能的脉冲爆震装置

    公开(公告)号：US20060260291A1

    公开(公告)日：2006-11-23

    申请号：US11135195

    申请日：2005-05-20

    申请人： Christian Vandervort ,  Adam Rasheed ,  Anthony Dean ,  Venkat Tangirala ,  Pierre Pinard ,  James Wiedenhoefer

    发明人： Christian Vandervort ,  Adam Rasheed ,  Anthony Dean ,  Venkat Tangirala ,  Pierre Pinard ,  James Wiedenhoefer

    IPC分类号： F02C5/00

    CPC分类号： F02C5/00 ,  F02K7/02 ,  F02K7/06 ,  F05D2260/202 ,  F23C15/00 ,  F23R7/00 ,  Y02T50/675

    摘要： A pulse detonation (PD) assembly includes at least one PD chamber having a wall, which defines cooling holes arranged along at least a portion of the PD chamber. A manifold extends around the PD chamber. The manifold and PD chamber are separated by a bypass region. A PD assembly with reverse flow cooling includes at least one PD chamber. A sleeve extends around the PD chamber. The sleeve and PD chamber are separated by a reverse flow cooling passage configured to receive a flow of air and to flow the air in a reverse direction to supply the PD chamber. A PD assembly with bypass flow cooling includes at least one PD chamber and a manifold extending around the PD chamber(s), which are separated by a bypass region. The PD assembly further includes a mixing plenum configured to receive and mix the bypass flow from the bypass region and the detonation by-products from the PD chamber(s).

    摘要翻译： 脉冲爆震（PD）组件包括具有壁的至少一个PD室，其限定沿着PD室的至少一部分布置的冷却孔。 歧管围绕PD室延伸。 歧管和PD室由旁路区域分开。 具有逆流冷却的PD组件包括至少一个PD室。 套筒围绕PD室延伸。 套筒和PD室由逆流冷却通道隔开，反流冷却通道构造成接收空气流并使空气沿相反方向流动以供应PD室。 具有旁路流冷却的PD组件包括至少一个PD室和围绕PD室延伸的歧管，其由旁路区域分开。 PD组件还包括配置为接收和混合来自旁路区域的旁路流和来自PD室的爆炸副产物的混合增压室。

    Mixing-enhancement inserts for pulse detonation chambers
    6.
    发明授权
    Mixing-enhancement inserts for pulse detonation chambers 有权
    用于脉冲爆震室的混合增强插件

    公开(公告)号：US07520123B2

    公开(公告)日：2009-04-21

    申请号：US11127459

    申请日：2005-05-12

    申请人： Seyed Saddoughi ,  Pierre Pinard ,  Matthew Boespflug ,  Dennis Steenburgh

    发明人： Seyed Saddoughi ,  Pierre Pinard ,  Matthew Boespflug ,  Dennis Steenburgh

    IPC分类号： F02K7/00 ,  F02C5/02

    CPC分类号： F02K7/02 ,  B64C23/06 ,  B64C2230/18 ,  F02C5/00 ,  F02K1/28 ,  F02K1/30 ,  F02K7/06 ,  Y02T50/162 ,  Y02T50/166

    摘要： The present invention provides a pulse detonation insert that induces flow obstructions within the pulse detonation chambers, wherein the flow obstructions are operable to induce turbulence within a primary fluid flow passing over the obstructions. This turbulence may take the form of vortices that enhance the mixing of the oxidizer and fuel within the primary flow. Additionally, supports couple to the pulse detonation chamber walls and flow obstructions to hold the flow obstructions in place within the pulse detonation chamber. The combustion/Detonation of the mixed oxidizing fuel results in an increased velocity of the primary flow exiting the pulse detonation chamber and reduced the amount of unburnt fuel within the exhaust.

    摘要翻译： 本发明提供了一种在脉冲爆震室内引起流动障碍物的脉冲爆震插入物，其中流动障碍物可操作以在通过障碍物的主要流体流中引起湍流。 这种湍流可以采取涡流的形式，其增强主流中氧化剂和燃料的混合。 另外，支撑件连接到脉冲爆震室壁和流动障碍物，以将流动障碍物保持在脉冲爆震室内的适当位置。 混合氧化燃料的燃烧/爆炸导致离开脉冲爆震室的主流的速度增加并且减少排气中的未燃燃料的量。

    Methods and apparatus to facilitate generating power from a turbine engine
    10.
    发明申请
    Methods and apparatus to facilitate generating power from a turbine engine 有权
    用于从涡轮发动机产生动力的方法和装置

    公开(公告)号：US20070157622A1

    公开(公告)日：2007-07-12

    申请号：US11328394

    申请日：2006-01-09

    申请人： Adam Rasheed ,  Anthony Dean ,  Venkat Tangirala ,  Pierre Pinard ,  Christian Vandervort

    发明人： Adam Rasheed ,  Anthony Dean ,  Venkat Tangirala ,  Pierre Pinard ,  Christian Vandervort

    IPC分类号： F23R7/00

    CPC分类号： F23R7/00

    摘要： A turbine disk assembly including a rotatable cylindrical member rotatably coupled to a shaft and a plurality of turbine blades extend circumferentially outward from said cylindrical member. The turbine blades include at least two different geometrical shapes, a first of the geometrical shapes is configured to facilitate extracting power from a first pulsed detonation combustor product stream. A second of said geometrical shapes is configured to facilitate extracting power from a second pulsed detonation combustor product stream that is different from the first pulsed detonation combustor product stream.

    摘要翻译： 包括可旋转地联接到轴的可旋转圆柱形构件和多个涡轮机叶片的涡轮盘组件从所述圆柱形构件周向向外延伸。 涡轮机叶片包括至少两个不同的几何形状，第一几何形状被配置为便于从第一脉冲爆炸燃烧器产物流提取动力。 所述几何形状中的第二个被配置为便于从与第一脉冲爆炸燃烧器产物流不同的第二脉冲爆炸燃烧器产物流提取功率。