Detonation combustor cleaning device and method of cleaning a vessel with a detonation combustor cleaning device
    3.
    发明授权
    Detonation combustor cleaning device and method of cleaning a vessel with a detonation combustor cleaning device 有权
    爆轰式燃烧器清洁装置和用爆炸燃烧器清洁装置清洗容器的方法

    公开(公告)号:US07987821B2

    公开(公告)日:2011-08-02

    申请号:US12129909

    申请日:2008-05-30

    IPC分类号: F22B37/54

    摘要: A detonation combustor cleaning device includes at least one combustion chamber having combustion flow path and including a deflection member. An ignition device is operatively connected to the at least one combustion chamber is selectively activated to ignite a combustible fuel within the at least one combustion chamber to produce a shockwave that moves in a first direction along the combustion flow path, impacts the deflection member, reverses direction and passes into a vessel to dislodge particles clinging to inner surfaces thereof.

    摘要翻译: 爆炸燃烧器清洁装置包括具有燃烧流路并包括偏转构件的至少一个燃烧室。 点火装置可操作地连接到所述至少一个燃烧室,所述燃烧室被选择性地启动以点燃所述至少一个燃烧室内的可燃燃料,以产生沿着所述燃烧流动路径沿第一方向移动并冲击所述偏转构件的冲击波, 方向并进入容器以移除粘附到其内表面的颗粒。

    Methods and apparatus for controlling air flow within a pulse detonation engine
    4.
    发明授权
    Methods and apparatus for controlling air flow within a pulse detonation engine 有权
    用于控制脉冲爆震发动机内气流的方法和装置

    公开(公告)号:US07980056B2

    公开(公告)日:2011-07-19

    申请号:US11348869

    申请日:2006-02-07

    IPC分类号: F02C7/04

    CPC分类号: F02C5/02 F02C5/11

    摘要: A flow control device for use with a pulse detonation chamber including an inlet coupled in flow communication with a source of compressed air. The inlet extends at least partially into the chamber to facilitate controlling air flow into the chamber. The device also includes a body portion extending downstream from and circumferentially around the inlet, wherein the body portion is positioned in flow communication with the inlet.

    摘要翻译: 一种用于脉冲爆震室的流量控制装置,包括与压缩空气源流动连通的入口。 入口至少部分地延伸到室中以便于控制进入室的空气流。 该装置还包括从入口的下游和周向延伸的主体部分,其中主体部分定位成与入口流动连通。

    Methods and apparatus for operating a pulse detonation engine
    5.
    发明授权
    Methods and apparatus for operating a pulse detonation engine 有权
    用于操作脉冲爆震发动机的方法和装置

    公开(公告)号:US07836682B2

    公开(公告)日:2010-11-23

    申请号:US11352773

    申请日:2006-02-13

    IPC分类号: F02K5/02

    CPC分类号: F23R7/00

    摘要: A method for operating a pulse detonation engine, wherein the method includes channeling air flow from a pulse detonation combustor into a flow mixer having an inlet portion, an outlet portion, and a body portion extending therebetween. The method also includes channeling ambient air past the flow mixer and mixing the air flow discharged from the pulse detonation combustor with the ambient air flow such that a combined flow is generated from the flow mixer that has less flow variations than the air flow discharged from the pulse detonation combustor.

    摘要翻译: 一种用于操作脉冲爆震引擎的方法,其中所述方法包括将来自脉冲爆震燃烧器的空气流引导到具有入口部分,出口部分和在其间延伸的主体部分的流动混合器。 该方法还包括将环境空气引导通过流动混合器并将从脉冲爆震燃烧器排放的空气流与环境空气流混合,使得从流动混合器产生的组合流量具有比从 脉冲爆震燃烧器。

    DUAL MODE COMBUSTION OPERATION OF A PULSE DETONATION COMBUSTOR IN A HYBRID ENGINE
    9.
    发明申请
    DUAL MODE COMBUSTION OPERATION OF A PULSE DETONATION COMBUSTOR IN A HYBRID ENGINE 失效
    混合发动机中脉冲爆炸燃烧器的双模式燃烧操作

    公开(公告)号:US20080098748A1

    公开(公告)日:2008-05-01

    申请号:US11554929

    申请日:2006-10-31

    IPC分类号: F02C3/06

    摘要: A dual mode combustor of a gas turbine engine contains at least one dual mode combustor device having a combustion chamber, a fuel air mixing element, a high frequency solenoid valve and a fuel injector. During a first mode of operation the dual mode combustor device operates in a steady, constant pressure deflagration mode, receiving its fuel from the fuel injector. In a second mode of operation the dual mode combustor device operates in a pulse detonation mode, receiving its fuel from the high frequency solenoid valve.

    摘要翻译: 燃气涡轮发动机的双模式燃烧器包含至少一个具有燃烧室,燃料空气混合元件,高频电磁阀和燃料喷射器的双模燃烧器装置。 在第一操作模式期间,双模式燃烧器装置以稳定的恒定压力爆燃模式工作,从燃料喷射器接收燃料。 在第二操作模式中,双模式燃烧器装置以脉冲爆震模式操作,从高频电磁阀接收燃料。