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1. 发明授权

US07614211B2 Swirling flows and swirler to enhance pulse detonation engine operation 有权
标题翻译：旋流和旋流器，以增强脉冲爆震发动机的运行
公开(公告)号：US07614211B2
公开(公告)日：2009-11-10
申请号：US11304411
申请日：2005-12-15
申请人： David Michael Chapin , Anthony John Dean , Christian Lee Vandervort , Venkat Eswarlu Tangirala , Edward Randall Furlong
发明人： David Michael Chapin , Anthony John Dean , Christian Lee Vandervort , Venkat Eswarlu Tangirala , Edward Randall Furlong
IPC分类号： F02K5/02
CPC分类号： F02K7/02 , F02C5/00 , F23C7/004 , F23R3/14 , F23R7/00
摘要： A swirler having cross-sectional area comparable to the area of a detonation chamber is placed upstream of the detonation chamber to enhance the fuel-air mixing. The swirler has a first region and a second region, each of which induces swirl in the flow through the swirler. Each region induces a different direction of swirl in the flow. The residual net swirl present in the flow downstream of the swirler is controlled by the relative properties of each region of the swirler. The swirler also provides high optical blockage to inhibit the upstream propagation of flow due to the detonation shockwave.
摘要翻译：具有与爆震室的面积相当的横截面面积的旋流器设置在爆震室的上游，以增强燃料 - 空气混合。旋流器具有第一区域和第二区域，每个区域在流过旋流器的流中引起漩涡。每个区域在流动中引起不同的旋流方向。旋流器下游的流动中存在的残余净涡流由旋流器的每个区域的相对特性控制。旋流器还提供高的光学阻塞，以抑制由于爆震冲击波引起的上游流动传播。

2. 发明申请

US20080229756A1 SYSTEM AND METHOD FOR PASSIVE VALVING FOR PULSE DETONATION COMBUSTORS 有权
标题翻译：用于脉冲爆炸燃烧器的被动阀的系统和方法
公开(公告)号：US20080229756A1
公开(公告)日：2008-09-25
申请号：US11566041
申请日：2006-12-01
申请人： Pierre Francois Pinard , Kevin Michael Hinckley , Venkat Eswarlu Tangirala , Adam Rasheed , David Michael Chapin , Anthony John Dean
发明人： Pierre Francois Pinard , Kevin Michael Hinckley , Venkat Eswarlu Tangirala , Adam Rasheed , David Michael Chapin , Anthony John Dean
IPC分类号： F02C7/26 , F02C7/22
CPC分类号： F02K7/02 , F02C5/00
摘要： A pulse detonation device contains a pulse detonation combustor which detonates a mixture of oxidizer and fuel. The fuel is supplied through fuel ducts and the fuel flow is controlled by fuel flow control devices. Oxidizer flow is provided through a main inlet portion and a flow control device directs the oxidizer flow to either the combustor or to a bypass duct, or both. The combustor further contains an ignition source. Each of the flow control devices, fuel flow control devices and ignition source are controlled by a control system to optimize performance at different thrust/power settings for the device.
摘要翻译：脉冲爆震装置包含爆震氧化剂和燃料混合物的脉冲爆震燃烧器。燃料通过燃料管道供应，燃料流由燃料流量控制装置控制。通过主入口部分提供氧化剂流，并且流量控制装置将氧化剂流引导至燃烧器或旁路管道，或两者。燃烧器还包含点火源。每个流量控制装置，燃料流量控制装置和点火源由控制系统控制，以在设备的不同推力/功率设置下优化性能。

3. 发明授权

US07966803B2 Pulse detonation combustor with folded flow path 有权
标题翻译：具有折叠流路的脉冲爆震燃烧器
公开(公告)号：US07966803B2
公开(公告)日：2011-06-28
申请号：US11346809
申请日：2006-02-03
申请人： David Michael Chapin , Kevin Michael Hinckley , Venkat Eswarlu Tangirala , Anthony John Dean
发明人： David Michael Chapin , Kevin Michael Hinckley , Venkat Eswarlu Tangirala , Anthony John Dean
IPC分类号： F02C5/00
CPC分类号： F02C5/00 , F01D25/12 , F02C7/224 , F23C15/00 , F23R7/00
摘要： A pulsed detonation combustor (PDC) is described. The PDC includes an outer casing defining a first hollow chamber configured to receive a flow and an inner liner. The inner liner includes at least one portion positioned within the first hollow chamber and configured to receive the flow from a plenum formed between the outer casing and inner liner. The PDC further includes a flow turning device with geometric features configured to direct the flow from the plenum to a second hollow chamber defined within the inner liner. The PDC also includes at least one fuel injection port located downstream of an inlet to the outer casing and an ignition device located downstream of the at least one fuel injection port and configured to periodically ignite fuel.
摘要翻译：描述了脉冲爆震燃烧器（PDC）。 PDC包括限定被配置为接收流动和内衬的第一中空室的外壳。内衬层包括位于第一中空室内的至少一个部分，并且构造成接收来自形成在外壳和内衬之间的气室的流。 PDC还包括流动转动装置，其具有几何特征，其被配置为将来自气室的流引导到限定在内衬内的第二中空室。 PDC还包括位于外壳入口下游的至少一个燃料喷射口和位于该至少一个燃料喷射口下游并被配置为周期性点燃燃料的点火装置。

4. 发明授权

US08726630B2 System and method for passive valving for pulse detonation combustors 有权
标题翻译：用于脉冲爆震燃烧器的无源阀的系统和方法
公开(公告)号：US08726630B2
公开(公告)日：2014-05-20
申请号：US11566041
申请日：2006-12-01
申请人： Pierre Francois Pinard , Kevin Michael Hinckley , Venkat Eswarlu Tangirala , Adam Rasheed , David Michael Chapin , Anthony John Dean
发明人： Pierre Francois Pinard , Kevin Michael Hinckley , Venkat Eswarlu Tangirala , Adam Rasheed , David Michael Chapin , Anthony John Dean
IPC分类号： F02G1/00 , F02C5/00 , F02K5/02 , F02C5/02 , F02C1/00
CPC分类号： F02K7/02 , F02C5/00
摘要： A pulse detonation device contains a pulse detonation combustor which detonates a mixture of oxidizer and fuel. The fuel is supplied through fuel ducts and the fuel flow is controlled by fuel flow control devices. Oxidizer flow is provided through a main inlet portion and a flow control device directs the oxidizer flow to either the combustor or to a bypass duct, or both. The combustor further contains an ignition source. Each of the flow control devices, fuel flow control devices and ignition source are controlled by a control system to optimize performance at different thrust/power settings for the device.
摘要翻译：脉冲爆震装置包含爆震氧化剂和燃料混合物的脉冲爆震燃烧器。燃料通过燃料管道供应，燃料流由燃料流量控制装置控制。通过主入口部分提供氧化剂流，并且流量控制装置将氧化剂流引导至燃烧器或旁路管道，或两者。燃烧器还包含点火源。每个流量控制装置，燃料流量控制装置和点火源由控制系统控制，以在设备的不同推力/功率设置下优化性能。

5. 发明授权

US07669405B2 Shaped walls for enhancement of deflagration-to-detonation transition 有权
标题翻译：形状的墙壁，用于加强爆燃转爆
公开(公告)号：US07669405B2
公开(公告)日：2010-03-02
申请号：US11315407
申请日：2005-12-22
申请人： Pierre Francois Pinard , Venkat Eswarlu Tangirala , Adam Rasheed , Anthony John Dean , Ronald Scott Bunker , David Michael Chapin
发明人： Pierre Francois Pinard , Venkat Eswarlu Tangirala , Adam Rasheed , Anthony John Dean , Ronald Scott Bunker , David Michael Chapin
IPC分类号： F02K5/02
CPC分类号： F23R7/00
摘要： A detonation chamber for a pulse detonation combustor including: a plurality of dimples disposed on at least a portion of an inner surface of the detonation chamber wherein the plurality of dimples enhance a turbulence of a fluid flow through the detonation chamber.
摘要翻译：一种用于脉冲爆震燃烧器的爆炸室，包括：多个凹坑，其布置在所述爆震室的内表面的至少一部分上，其中所述多个凹坑增强通过所述引爆室的流体流动的紊流。

6. 发明申请

US20110256487A1 DETONATION COMBUSTOR CLEANING DEVICE AND METHOD OF CLEANING A VESSEL WITH A DETONATION COMBUSTOR CLEANING DEVICE 有权
标题翻译：爆破式清洁器清洁装置和清洁具有爆破式清洁装置的容器的方法
公开(公告)号：US20110256487A1
公开(公告)日：2011-10-20
申请号：US13168310
申请日：2011-06-24
申请人： Anthony John Dean , David Michael Chapin , Donnell Eugene Crear
发明人： Anthony John Dean , David Michael Chapin , Donnell Eugene Crear
IPC分类号： F23D99/00
CPC分类号： F23J3/023 , B08B7/0007 , F28G7/00 , F28G7/005
摘要： A detonation device cleaning system includes a vessel having a main body including an outer surface and an inner surface that collectively define an interior chamber. A detonation combustor cleaning device is mounted to the vessel. The detonation combustor cleaning device includes at least one combustion chamber that defines a combustion flow path. The at least one combustion chamber includes a deflection member arranged along the combustion flow path. An ignition device is operatively connected to the at least one combustion chamber. The ignition device is selectively activated to ignite fuel within the at least one combustion chamber to produce a shockwave that moves in a first direction along the combustion flow path, is redirected back along the flow path within the at least one combustion chamber, and passes into the interior chamber to dislodge particles clinging to the inner surface of the vessel.
摘要翻译：爆炸装置清洁系统包括具有主体的容器，主体包括外表面和共同界定内腔的内表面。爆炸燃烧器清洁装置安装在容器上。爆震燃烧器清洁装置包括限定燃烧流路的至少一个燃烧室。所述至少一个燃烧室包括沿着燃烧流动路径布置的偏转构件。点火装置可操作地连接到至少一个燃烧室。点火装置被选择性地启动以点燃至少一个燃烧室内的燃料以产生沿着燃烧流动路径在第一方向上移动的冲击波，沿着至少一个燃烧室内的流动路径被重定向回来，并且进入内部室以移除粘附到容器内表面的颗粒。

7. 发明申请

US20090293817A1 Detonation Combustor Cleaning Device and Method of Cleaning a Vessel with a Detonation Combustor Cleaning Device 有权
标题翻译：爆轰式燃烧器清洗装置及用爆炸式燃烧器清洁装置清洗容器的方法
公开(公告)号：US20090293817A1
公开(公告)日：2009-12-03
申请号：US12129909
申请日：2008-05-30
申请人： Anthony John Dean , David Michael Chapin , Donnell Eugene Crear
发明人： Anthony John Dean , David Michael Chapin , Donnell Eugene Crear
IPC分类号： F28G11/00
CPC分类号： F23J3/023 , B08B7/0007 , F28G7/00 , F28G7/005
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。

8. 发明申请

US20090320439A1 PULSED DETONATION COMBUSTOR CLEANING DEVICE AND METHOD OF OPERATION 审中-公开
标题翻译：脉冲爆炸清洁器清洁装置和操作方法
公开(公告)号：US20090320439A1
公开(公告)日：2009-12-31
申请号：US11669582
申请日：2007-01-31
申请人： David Michael Chapin , Anthony John Dean , Terry Lewis Farmer , James Knox Shelton , Alan Wesley Bixler , Vincent Paul Berreto , Justin Thomas Brumberg
发明人： David Michael Chapin , Anthony John Dean , Terry Lewis Farmer , James Knox Shelton , Alan Wesley Bixler , Vincent Paul Berreto , Justin Thomas Brumberg
IPC分类号： F02C5/02 , B08B7/00
CPC分类号： F22B37/48 , B08B7/0007 , F23C15/00 , F23J3/023
摘要： A pulse detonation cleaner system is described. The cleaner includes an elongated combustion chamber configured with at least one fuel injection inlet and one air inlet to provide fuel to the combustion chamber. The fuel and air are mixed and ignited to produce a flame. The flame is accelerated into a detonation as it propagates downstream through the combustion chamber. The detonation and its products are vented from the combustion chamber into a vessel to be cleaned. The shock and high-pressure products of the detonation are used to release debris from the walls of the vessel and blow them away.
摘要翻译：描述脉冲爆震清洁器系统。清洁器包括配置有至少一个燃料喷射入口和一个空气入口的细长燃烧室，以向燃烧室提供燃料。燃料和空气混合并点燃以产生火焰。当火焰通过燃烧室向下游传播时，火焰被加速成爆震。爆炸及其产物从燃烧室排放到待清洁的容器中。爆震的冲击和高压产品用于从船舶的墙壁上释放碎屑并将其吹走。

9. 发明授权

US08448611B2 Detonation combustor cleaning device and method of cleaning a vessel with a detonation combustor cleaning device 有权
标题翻译：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：US08448611B2
公开(公告)日：2013-05-28
申请号：US13168310
申请日：2011-06-24
申请人： Anthony John Dean , David Michael Chapin , Donnell Eugene Crear
发明人： Anthony John Dean , David Michael Chapin , Donnell Eugene Crear
IPC分类号： F22B37/48
CPC分类号： F23J3/023 , B08B7/0007 , F28G7/00 , F28G7/005
摘要： A detonation device cleaning system includes a vessel having a main body including an outer surface and an inner surface that collectively define an interior chamber. A detonation combustor cleaning device is mounted to the vessel. The detonation combustor cleaning device includes at least one combustion chamber that defines a combustion flow path. The at least one combustion chamber includes a deflection member arranged along the combustion flow path. An ignition device is operatively connected to the at least one combustion chamber. The ignition device is selectively activated to ignite fuel within the at least one combustion chamber to produce a shockwave that moves in a first direction along the combustion flow path, is redirected back along the flow path within the at least one combustion chamber, and passes into the interior chamber to dislodge particles clinging to the inner surface of the vessel.
摘要翻译：爆炸装置清洁系统包括具有主体的容器，主体包括外表面和共同界定内腔的内表面。爆炸燃烧器清洁装置安装在容器上。爆震燃烧器清洁装置包括限定燃烧流路的至少一个燃烧室。所述至少一个燃烧室包括沿着燃烧流动路径布置的偏转构件。点火装置可操作地连接到至少一个燃烧室。点火装置被选择性地启动以点燃至少一个燃烧室内的燃料以产生沿着燃烧流动路径沿第一方向移动的冲击波，沿着至少一个燃烧室内的流动路径被重定向回来，并且进入内部室以移除粘附到容器内表面的颗粒。

10. 发明申请

US20110139185A1 Systems and Methods for Phasing Multiple Impulse Cleaning Devices 审中-公开
标题翻译：多个脉冲清洗装置的系统和方法
公开(公告)号：US20110139185A1
公开(公告)日：2011-06-16
申请号：US12639560
申请日：2009-12-16
申请人： David Michael Chapin , Anthony John Dean
发明人： David Michael Chapin , Anthony John Dean
IPC分类号： B08B7/00
CPC分类号： F28G7/00 , B08B7/00 , F28G7/005 , F28G15/003
摘要： Embodiments provide systems and methods for removing debris from a surface. A system can include a first impulse cleaning device and a second impulse cleaning device, each impulse cleaning device generating shock waves directed to a surface to be cleaned, wherein the first impulse cleaning device and the second impulse cleaning device are oriented such that the respective shock waves intersect at or proximate the surface. The system can further include a controller in operable communication with the first impulse cleaning device and the second impulse cleaning device, wherein the controller is configured to selectively cause phased operation of the first impulse cleaning device and the second impulse cleaning device such that the phased operation selectively controls the location of the intersection of the respective shock waves.
摘要翻译：实施例提供了从表面去除碎屑的系统和方法。系统可以包括第一脉冲清洁装置和第二脉冲清洁装置，每个脉冲清洁装置产生指向待清洁表面的冲击波，其中第一脉冲清洁装置和第二脉冲清洁装置被定向成使得相应的震动波在表面或表面附近相交。该系统还可以包括与第一脉冲清洗装置和第二脉冲清洗装置可操作地通信的控制器，其中控制器配置成选择性地引起第一脉冲清洗装置和第二脉冲清洗装置的相位操作，使得相位操作选择性地控制各冲击波的交点的位置。

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