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1. 发明授权

US5361710A Method and apparatus for the active control of a compact waste incinerator 失效
标题翻译：积极控制紧凑型垃圾焚烧炉的方法和装置
公开(公告)号：US5361710A
公开(公告)日：1994-11-08
申请号：US138044
申请日：1993-10-07
申请人： Ephraim Gutmark , Klaus C. Schadow , Timothy P. Parr , Donna M. Hanson-Parr , Kenneth J. Wilson , Robert A. Smith , Richard A. Stalnaker
发明人： Ephraim Gutmark , Klaus C. Schadow , Timothy P. Parr , Donna M. Hanson-Parr , Kenneth J. Wilson , Robert A. Smith , Richard A. Stalnaker
IPC分类号： F23C15/00 , F23G5/50 , F23N1/02 , F23N5/00 , F23C11/04
CPC分类号： F23C15/00 , F23G5/50 , F23N5/003 , F23N1/02 , F23N2041/18 , Y02T50/677
摘要： An improved method and apparatus for actively controlling a combustion process such as a waste incinerator by means of a spatial and temporal synchronized injection of fuel. The improved method and apparatus employs an active control system which controls the intentional formation of large scale, coherent vortices and the synchronized injection of the fuel supply at various locations relative to the formation of the vortices. The preferred apparatus comprises an actuator or similar structure that is adapted for producing and stabilizing discrete, large scale vortices in a combustion device. In addition, another device controls or modulates the injection of the fuel into the vortices at the optimal location and timing relative to the vortex cycle. As applied to an incinerator, this method can be optimized to ensures that the fuel and waste are introduced into the highest temperature locations, were extended residence times are obtained by trapping the fuel and waste inside the vortices. A high combustion efficiency may also be achieved by actively synchronizing the periodic fuel injection with the formation of the vortices.
摘要翻译：一种用于通过空间和时间同步喷射燃料主动地控制诸如废物焚化炉的燃烧过程的改进的方法和装置。改进的方法和装置采用主动控制系统，其控制有意形成大规模相干涡流，并且相对于形成涡流在不同位置同步喷射燃料供应。优选的装置包括适于在燃烧装置中产生和稳定离散的大尺度涡流的致动器或类似结构。此外，另一设备在相对于涡流循环的最佳位置和定时处控制或调节燃料喷射到涡流中。适用于焚烧炉的方法可以优化，以确保将燃料和废物引入最高温度的位置，通过在涡流内捕获燃料和废物获得延长的停留时间。还可以通过主动地使周期性燃料喷射与涡流的形成同步来实现高燃烧效率。

2. 发明授权

US5149908A Combustion instability suppression in regenerative liquid propellant gun 失效
标题翻译：再生液体推进剂枪的燃烧不稳定性抑制
公开(公告)号：US5149908A
公开(公告)日：1992-09-22
申请号：US751362
申请日：1991-08-19
申请人： Klaus C. Schadow , Ephraim Gutmark , Kenneth J. Wilson , Robert A. Smith
发明人： Klaus C. Schadow , Ephraim Gutmark , Kenneth J. Wilson , Robert A. Smith
IPC分类号： F41A1/04
CPC分类号： F41A1/04
摘要： A regenerative liquid propellant gun and pertains includes a modified contional fixed bolt extending into a conventional combustion chamber of the regenerative liquid propellant gun. The modified fixed bolt of this invention provides for improved operation of the otherwise conventional regenerative liquid propellant gun and has modified end portion embodiments and internal propellant injection passages, all for the purpose of creating turbulent propellant flow.
摘要翻译：再生式液体推进剂枪包括延伸到再生液体推进剂枪的常规燃烧室中的改进的常规固定螺栓。本发明的改进的固定螺栓提供了改进的常规再生液体推进剂枪的操作，并且具有改进的端部实施例和内部推进剂注射通道，所有这些都是为了产生湍流推进剂流。

3. 发明授权

US5340054A Suppressor of oscillations in airframe cavities 失效
标题翻译：机体空腔振荡抑制器
公开(公告)号：US5340054A
公开(公告)日：1994-08-23
申请号：US839721
申请日：1992-02-14
申请人： Robert A. Smith , Ephraim Gutmark , Klaus C. Schadow , Kenneth J. Wilson
发明人： Robert A. Smith , Ephraim Gutmark , Klaus C. Schadow , Kenneth J. Wilson
IPC分类号： B64C23/06 , B64C21/00
CPC分类号： B64C23/06 , Y02T50/162
摘要： The oscillations found to occur in the cavities of an structural frame moving through a fluid are substantially eliminated by the adoption of perturbation elements located at the leading edge of the cavity and reflecting any remaining oscillations out of the cavity at the trailing edge. The perturbation elements may take the form of multiple pins of various shape and geometrical arrangement which prevents the generation and growth of vortices causing acoustic oscillations. The reflection of remaining oscillations out of the cavity may be accomplished by ramping the trailing edge of the cavity.
摘要翻译：发现发生在移动通过流体的结构框架的空腔中的振荡通过采用位于空腔的前缘处的扰动元件基本上消除，并将任何剩余的振荡反射出在后缘处的空腔。扰动元件可以采取各种形状和几何布置的多个销的形式，其防止引起声振荡的涡流的产生和生长。剩余振荡反射出空腔可以通过使空腔的后缘倾斜来实现。

4. 发明授权

US4957242A Fluid mixing device having a conical inlet and a noncircular outlet 失效
标题翻译：流体混合装置具有锥形入口和非圆形出口
公开(公告)号：US4957242A
公开(公告)日：1990-09-18
申请号：US180751
申请日：1988-04-12
申请人： Klaus C. Schadow , Ephraim Gutmark , Kenneth J. Wilson , Robert A. Smith
发明人： Klaus C. Schadow , Ephraim Gutmark , Kenneth J. Wilson , Robert A. Smith
IPC分类号： B01F5/00 , B01F5/02 , B05B7/02
CPC分类号： B01F5/0256 , B05B7/02 , B01F2005/0017
摘要： The invention is directed to a fluid mixing device in which a jet of firstluid is passed through a nozzle having a conical inlet section and a noncircular, elongated, exit section. The jet of first fluid mixes with a second fluid located downstream of the device. In operation, the intersection of the conical and elongated sections produces axial rotation in the first fluid. Intense, three-dimensional, axial and circumferential vortical structures are created. These structures then interact with the high modes of azimuthal instabilities that are common to the elongated configuration. The jet of first fluid evolves into two secondary jets, generating a double shear layer inside the flow. Highly efficient mixing of the fluids, in both the outside and inside (core) segments of the jet, is achieved within a relatively small mixing space.
摘要翻译：本发明涉及一种流体混合装置，其中第一流体的射流通过具有锥形入口部分和非圆形，细长的出口部分的喷嘴。第一流体的射流与位于装置下游的第二流体混合。在操作中，锥形细长部分的交点在第一流体中产生轴向旋转。创建了强烈的三维，轴向和圆周涡旋结构。这些结构然后与细长配置共同的方位不稳定性的高模式相互作用。第一流体的射流发展成两个二次射流，在流动内部产生双剪切层。在相对较小的混合空间内实现流体在喷射器的外部和内部（核心）段中的高效混合。

5. 发明授权

US6065688A Mass-flux actuator with high frequency response 失效
标题翻译：具有高频响应的质量通量执行器
公开(公告)号：US6065688A
公开(公告)日：2000-05-23
申请号：US332013
申请日：1999-06-14
申请人： Kenneth J. Wilson , Timothy P. Parr , Robert A. Smith , Kenneth Yu , Klaus C. Schadow
发明人： Kenneth J. Wilson , Timothy P. Parr , Robert A. Smith , Kenneth Yu , Klaus C. Schadow
IPC分类号： F16K31/00 , F23D14/48 , B05B1/08
CPC分类号： F23D14/48 , F16K31/004 , F23C2205/00
摘要： The present invention relates to an electric valve capable of producing podic mass-flow modulation of a gaseous, liquid, or mixed-phase medium over wide ranges of frequencies, pressure, and flow rates. Such mass-flow modulation can be used to periodically shed large-scale vortices at the outlet and to manipulate their dynamics allowing the user to actively control fluid mixing and transport further downstream. The device has a piezoelectric wafer that in a relaxed state abuts the upstream end of the outlet tube separating the pressurized fluid in the plenum with the outlet. The device has an apparatus for applying electric field to the wafer, which distorts the wafer and ruptures the seal forming a throat area that controls the fluid mass flux. Due to the fast response of the piezoelectric material to an electric field, the throat area can be modulated rapidly in time making the device operable even at high frequencies. The present invention is particularly useful for actively controlling fuel-air mixing in a combustor. However, it may be utilized in other applications such as in medical drug administration for inhalation therapy.
摘要翻译：本发明涉及一种能够在宽范围的频率，压力和流速下对气态，液体或混合相介质进行周期性质量流量调制的电动阀。这种质量流量调制可用于周期性地在出口处流出大尺度的涡流并操纵其动力学，从而允许使用者主动地控制下游的流体混合和输送。该装置具有处于松弛状态的压电晶片，该压电晶片与出口管的上游端相邻，以将出气口中的加压流体分开。该装置具有向晶片施加电场的装置，其使晶片扭曲并破裂形成控制流体质量通量的喉部区域的密封。由于压电材料对电场的快速响应，喉部区域可以在时间上快速调制，使得器件即使在高频也可操作。本发明对于主动地控制燃烧器中的燃料 - 空气混合特别有用。然而，它可以用于其它应用，例如用于吸入治疗的药物治疗。

6. 依法登记的发明

USH1931H Apparatus for activity controlled waste incinerator afterburner 失效
标题翻译：用于活动控制废物焚烧炉后燃器的装置
公开(公告)号：USH1931H
公开(公告)日：2001-01-02
申请号：US08982134
申请日：1997-12-01
申请人： Timothy P. Parr , Kenneth J. Wilson , Kenneth Yu , Klaus Schadow , Robert A. Smith
发明人： Timothy P. Parr , Kenneth J. Wilson , Kenneth Yu , Klaus Schadow , Robert A. Smith
IPC分类号： F23G500
CPC分类号： F23C15/00 , F23C2205/10 , F23G7/065
摘要： This invention involves an improved technique for the modulation of waste in an actively controlled compact waste incinerator afterburner. This improved technique utilizes acoustic driving to affect indirect modulation of waste flow velocities. The waste surrogate gases are modulated indirectly by periodic entrainment created by the roll-up of the main air vortex as well as indirect acoustic excitation of secondary air injection. One of the main advantages of this new configuration is the acoustic drivers used to phase inject the waste into the vortex for proper combustion are not in direct contact with the hot waste and therefore can be less expensive and more durable over the long term.
摘要翻译：本发明涉及用于在主动控制的紧凑型垃圾焚烧炉后燃器中调节废物的改进技术。这种改进的技术利用声学驱动来影响废物流速的间接调制。通过主空气涡流的卷起以及二次空气喷射的间接声激发产生的周期夹带间接地调节废弃代用气体。这种新配置的主要优点之一是用于将废物相位注入涡流以用于适当燃烧的声学驱动器不与热废物直接接触，因此可以在长期内更便宜并且更耐用。

7. 依法登记的发明

USH1890H Indirect modulation method for activity controlled waste incinerator afterburner 有权
标题翻译：活动控制垃圾焚烧炉后燃器的间接调制方法
公开(公告)号：USH1890H
公开(公告)日：2000-10-03
申请号：US226615
申请日：1998-12-22
申请人： Timothy P. Parr , Klaus Schadow , Kenneth J. Wilson , Robert A. Smith , Kenneth Yu
发明人： Timothy P. Parr , Klaus Schadow , Kenneth J. Wilson , Robert A. Smith , Kenneth Yu
IPC分类号： F23C15/00 , F23G7/06 , F23C11/04
CPC分类号： F23C15/00 , F23C2205/10 , F23G7/065
摘要： This invention involves an improved technique for the modulation of waste an actively controlled compact waste incinerator afterburner. This improved technique utilizes acoustic driving to affect indirect modulation of waste flow velocities. The waste surrogate gases are modulated indirectly by periodic entrainment created by the roll-up of the main air vortex as well as indirect acoustic excitation of secondary air injection. One of the main advantages of this new configuration is the acoustic drivers used to phase inject the waste into the vortex for proper combustion are not in direct contact with the hot waste and therefore can be less expensive and more durable over the long term.
摘要翻译：本发明涉及用于在主动控制的紧凑型垃圾焚烧炉后燃器中调节废物的改进技术。这种改进的技术利用声学驱动来影响废物流速的间接调制。通过主空气涡流的卷起以及二次空气喷射的间接声激发产生的周期夹带间接地调节废弃代用气体。这种新配置的主要优点之一是用于将废物相位注入涡流以用于适当燃烧的声学驱动器不与热废物直接接触，因此可以在长期内更便宜并且更耐用。

8. 发明授权

US5520459A Enhancement of flow mixing by a frequency tunable cavity 失效
标题翻译：通过频率可调谐腔增强流动混合
公开(公告)号：US5520459A
公开(公告)日：1996-05-28
申请号：US273031
申请日：1994-06-30
申请人： Kenneth H. Yu , Klaus C. Schadow , Robert A. Smith
发明人： Kenneth H. Yu , Klaus C. Schadow , Robert A. Smith
IPC分类号： B01F3/02 , B01F3/04 , B01F5/00 , B01F5/02 , B01F11/02 , F15D1/08
CPC分类号： B01F5/0268 , B01F11/0208 , F15D1/08 , B01F2005/0025 , B01F3/02 , B01F3/04007
摘要： A shear layer of a fluid flow has relatively large vortical structures generated by acoustic forcing from oscillations induced in a cavity closely adjacent to the flow so that these structures enhance mixing at the layer. The forcing frequency is selected by varying the dimensions of the cavity, and several cavities of different dimensions may be provided for forcing at different frequencies, including beat frequencies. The cavity provides passive, high amplitude forcing effective with a compressible shear layer due to high speed flow, including supersonic flow. Cavities of differing configuration provide forcing for fluid flow from nozzles of different geometries. The most effective enhancement is provided by particular excitation frequencies generated by a cavity having a size selected in accordance with dimensionless relations between the flow parameters and nozzle geometry.
摘要翻译：流体流动的剪切层具有相对较大的涡旋结构，该声学结构通过从与流体紧密相邻的空腔中诱发的振荡的声学强迫产生，使得这些结构增强了该层的混合。通过改变空腔的尺寸来选择强制频率，并且可以提供不同尺寸的多个空腔用于在包括拍频的不同频率下强制。空腔由于高速流动（包括超音速流动）而具有有效的可压缩剪切层的被动，高振幅强制。不同结构的腔体提供强制流体从不同几何形状的喷嘴流出。最有效的增强由具有根据流量参数和喷嘴几何形状之间的无量纲关系选择的尺寸的空腔产生的特定激发频率提供。

9. 发明授权

US08046041B2 Signal processing apparatus 有权
公开(公告)号：US08046041B2
公开(公告)日：2011-10-25
申请号：US11766714
申请日：2007-06-21
申请人： Mohamed K. Diab , Esmaiel Kiani-Azarbayjany , Ibrahim M. Elfadel , Rex J. McCarthy , Walter M. Weber , Robert A. Smith
发明人： Mohamed K. Diab , Esmaiel Kiani-Azarbayjany , Ibrahim M. Elfadel , Rex J. McCarthy , Walter M. Weber , Robert A. Smith
IPC分类号： A61B5/1455
CPC分类号： A61B5/14551 , A61B5/021 , A61B5/02154 , A61B5/024 , A61B5/029 , A61B5/0402 , A61B5/0476 , A61B5/0816 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/4821 , A61B5/7203 , A61B5/7207 , A61B5/7214 , A61B5/7225 , A61B5/7239 , A61B5/7253 , A61B5/7257 , A61B5/726 , A61B6/00 , A61B8/00 , A61B8/5276 , G01N2021/3144 , G06K9/0051 , H04B1/123
摘要： The present disclosure describes a method and an apparatus for analyzing measured signals using various processing techniques. In certain embodiments, the measured signals are physiological signals. In certain embodiments, the measurements relate to blood constituent measurements including blood oxygen saturation.

10. 发明授权

US08036728B2 Signal processing apparatus 有权
公开(公告)号：US08036728B2
公开(公告)日：2011-10-11
申请号：US11766719
申请日：2007-06-21
申请人： Mohamed K. Diab , Esmaiel Kiani-Azarbayjany , Ibrahim M. Elfadel , Rex J. McCarthy , Walter M. Weber , Robert A. Smith
发明人： Mohamed K. Diab , Esmaiel Kiani-Azarbayjany , Ibrahim M. Elfadel , Rex J. McCarthy , Walter M. Weber , Robert A. Smith
IPC分类号： A61B5/1455
CPC分类号： A61B5/14551 , A61B5/021 , A61B5/02154 , A61B5/024 , A61B5/029 , A61B5/0402 , A61B5/0476 , A61B5/0816 , A61B5/14532 , A61B5/14546 , A61B5/1455 , A61B5/4821 , A61B5/7203 , A61B5/7207 , A61B5/7214 , A61B5/7225 , A61B5/7239 , A61B5/7253 , A61B5/7257 , A61B5/726 , A61B6/00 , A61B8/00 , A61B8/5276 , G01N2021/3144 , G06K9/0051 , H04B1/123
摘要： The present disclosure describes a method and an apparatus for analyzing measured signals using various processing techniques. In certain embodiments, the measured signals are physiological signals. In certain embodiments, the measurements relate to blood constituent measurements including blood oxygen saturation.

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