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21. 发明申请

US20150000281A1 AUTOMATED MASS MANAGEMENT CONTROL 有权
标题翻译：自动化质量管理控制
公开(公告)号：US20150000281A1
公开(公告)日：2015-01-01
申请号：US14469711
申请日：2014-08-27
申请人： Katherine Hart , Timothy James Held
发明人： Katherine Hart , Timothy James Held
IPC分类号： F01K13/02 , G05D7/06 , F01K11/00
CPC分类号： F01K13/02 , F01K3/185 , F01K11/00 , F01K25/103 , G05D7/0617
摘要： Embodiments of the invention generally provide a heat engine system, a mass management system (MMS), and a method for regulating pressure in the heat engine system while generating electricity. In one embodiment, the MMS contains a tank fluidly coupled to a pump, a turbine, a heat exchanger, an offload terminal, and a working fluid contained in the tank at a storage pressure. The working fluid may be at a system pressure proximal an outlet of the heat exchanger, at a low-side pressure proximal a pump inlet, and at a high-side pressure proximal a pump outlet. The MMS contains a controller communicably coupled to a valve between the tank and the heat exchanger outlet, a valve between the tank and the pump inlet, a valve between the tank and the pump outlet, and a valve between the tank and the offload terminal.
摘要翻译：本发明的实施例通常提供热发动机系统，质量管理系统（MMS）以及用于在发电时调节热机系统中的压力的方法。在一个实施例中，MMS包含在储存压力下流体耦合到泵，涡轮机，热交换器，卸载端子和容纳在罐中的工作流体的罐。工作流体可以处于靠近热交换器的出口处的系统压力，在泵入口附近的低侧压力处，以及在泵出口附近的高侧压力。 MMS包含可控制地耦合到罐和热交换器出口之间的阀，罐和泵入口之间的阀，罐和泵出口之间的阀以及罐和卸载端之间的阀的控制器。

22. 发明申请

US20130113221A1 HOT DAY CYCLE 有权
标题翻译：热日循环
公开(公告)号：US20130113221A1
公开(公告)日：2013-05-09
申请号：US13290735
申请日：2011-11-07
申请人： Timothy James Held
发明人： Timothy James Held
IPC分类号： F01K13/00 , H02K7/18 , F01K25/10
CPC分类号： F01K25/10
摘要： A thermodynamic cycle is disclosed and has a working fluid circuit that converts thermal energy into mechanical energy on hot days. A pump circulates a working fluid to a heat exchanger that heats the working fluid. The heated working fluid is then expanded in a power turbine. The expanded working fluid is then cooled and condensed using one or more compressors interposing at least two intercooling components. The intercooling components cool and condense the working fluid with a cooling medium derived at ambient temperature, where the ambient temperature is above the critical temperature of the working fluid.
摘要翻译：公开了一种热力学循环，并且具有将热能转换成热天的机械能的工作流体回路。泵将工作流体循环到加热工作流体的热交换器。然后，加热的工作流体在动力涡轮机中膨胀。然后使用插入至少两个中间冷却部件的一个或多个压缩机来冷却和冷凝膨胀的工作流体。中间冷却部件使用在环境温度下导出的冷却介质来冷却和冷凝工作流体，其中环境温度高于工作流体的临界温度。

23. 发明申请

US20080229753A1 METHODS AND APPARATUS TO FACILITATE DECREASING COMBUSTOR ACOUSTICS 有权
标题翻译：方法和装置，以减少化学反应器的声学
公开(公告)号：US20080229753A1
公开(公告)日：2008-09-25
申请号：US11689759
申请日：2007-03-22
申请人： Shui-Chi Li , Michael Louis Vermeersch , Zhong-Tao Dai , Timothy James Held , Mark Anthony Mueller
发明人： Shui-Chi Li , Michael Louis Vermeersch , Zhong-Tao Dai , Timothy James Held , Mark Anthony Mueller
IPC分类号： F02C3/04
CPC分类号： F23R3/343 , F23R3/14 , F23R3/26
摘要： A method for operating a gas turbine engine including a compressor and a combustor is provided. The method comprises channeling between about 0% to about 8% of the total airflow discharged from a compressor towards a pilot swirler coupled within the burner, wherein the burner includes a main swirler and an annular centerbody extending between the pilot and main swirlers, injecting a portion of the total fuel flow supplied to the burner through a plurality of apertures defined in a hollow pilot centerbody coupled within the pilot swirler, channeling the remaining airflow discharged from the compressor towards the main swirler, and injecting the remaining fuel flow supplied to the burner through at least one main swirler vane coupled within the main swirler, such that the portion of fuel is pre-mixed with a portion of the total airflow.
摘要翻译：提供了一种用于操作包括压缩机和燃烧器的燃气涡轮发动机的方法。该方法包括将从压缩机排出的总气流的约0％至约8％引导至连接在燃烧器内的先导式旋流器，其中燃烧器包括主旋流器和在飞行员和主旋流器之间延伸的环形中心体，通过被连接在先导式旋流器内的中空先导中心体中限定的多个孔口供应到燃烧器的总燃料流量的一部分，将从压缩机排出的剩余气流引导到主旋流器，以及喷射供应到燃烧器的剩余燃料流通过联接在主旋流器内的至少一个主旋流器叶片，使得燃料的一部分与总气流的一部分预混合。

24. 发明授权

US07272931B2 Method and apparatus to decrease combustor acoustics 有权
标题翻译：降低燃烧器声学的方法和装置
公开(公告)号：US07272931B2
公开(公告)日：2007-09-25
申请号：US10663008
申请日：2003-09-16
申请人： Timothy James Held , George Chiachun Hsiao
发明人： Timothy James Held , George Chiachun Hsiao
IPC分类号： F02C1/00 , F02C7/24 , F23M13/00
CPC分类号： F23R3/10 , F23M20/005 , F23R2900/00014
摘要： A method for operating a gas turbine engine includes coupling an anti-resonant frequency system to a combustor including a premixer assembly and a plurality of damper tubes, and adjusting the anti-resonant frequency system until the anti-resonant frequency of the damper tubes is approximately equal to the combustor resonant frequency.
摘要翻译：用于操作燃气涡轮发动机的方法包括将反共振频率系统耦合到包括预混合器组件和多个阻尼管的燃烧器，并且调整反谐振频率系统，直到阻尼管的反共振频率近似等于燃烧器的共振频率。

25. 发明授权

US07082765B2 Methods and apparatus for reducing gas turbine engine emissions 有权
标题翻译：减少燃气轮机发动机排放的方法和装置
公开(公告)号：US07082765B2
公开(公告)日：2006-08-01
申请号：US10931550
申请日：2004-09-01
申请人： Douglas Marti Fortuna , Timothy James Held , David Allen Kastrup
发明人： Douglas Marti Fortuna , Timothy James Held , David Allen Kastrup
IPC分类号： F02C1/00 , F02G3/00
CPC分类号： F23L7/002 , F23D11/24 , F23D17/002 , F23R3/36
摘要： A method enables a gas turbine engine to be assembled. The method comprises coupling a fuel nozzle within the engine to inject fuel into the engine, wherein the fuel nozzle includes three independent injection circuits arranged such that the second injection circuit is between the first and third injection circuits, coupling a liquid fuel source to a first injection circuit defined within the nozzle and including an annular discharge opening, and coupling a water source to one of the second injection circuit and the third injection circuits such that the water source is coupled in flow communication to an annular discharge opening.
摘要翻译：一种方法使得能够组装燃气涡轮发动机。该方法包括将发动机内的燃料喷嘴连接以将燃料喷射到发动机中，其中燃料喷嘴包括三个独立的喷射电路，其布置成使得第二喷射回路在第一和第三喷射回路之间，将液体燃料源连接到第一喷射回路限定在喷嘴内并且包括环形排出口，并且将水源连接到第二喷射回路和第三喷射回路之一，使得水源与环形排出口流动联接。

26. 发明授权

US06363726B1 Mixer having multiple swirlers 有权
标题翻译：搅拌机有多个旋流器
公开(公告)号：US06363726B1
公开(公告)日：2002-04-02
申请号：US09675666
申请日：2000-09-29
申请人： Mark David Durbin , Timothy James Held , Hukam Chand Mongia
发明人： Mark David Durbin , Timothy James Held , Hukam Chand Mongia
IPC分类号： F23R360
CPC分类号： F23R3/343 , F23D2900/00015 , F23R3/14 , F23R3/286
摘要： A mixer assembly for use in a combustion chamber of a gas turbine engine. The assembly includes a pilot mixer and a main mixer. The pilot mixer includes an annular pilot housing having a hollow interior, a pilot fuel nozzle mounted in the housing and adapted for dispensing droplets of fuel to the hollow interior of the pilot housing, and one or more axial swirlers positioned upstream from the pilot fuel nozzle. The main mixer includes a main housing surrounding the pilot housing and defining an annular cavity, an annular fuel injector having a plurality of fuel injection ports arranged in a circular pattern surrounding the pilot housing and mounted inside the annular cavity of the main mixer for releasing droplets of fuel into swirling air downstream from the fuel injector, and one or more axial swirlers positioned upstream from the plurality of fuel injection ports.
摘要翻译：一种用于燃气涡轮发动机的燃烧室的混合器组件。该组件包括一个先导式混合器和一个主混合器。先导式混合器包括具有中空内部的环形导向壳体，安装在壳体中的适于将燃料液滴分配到导向壳体的中空内部的引燃燃料喷嘴以及位于导向燃料喷嘴上游的一个或多个轴向旋流器。主混合器包括围绕引导壳体并限定环形空腔的主壳体，环形燃料喷射器，其具有围绕引燃壳体布置成圆形图案的多个燃料喷射端口，并且安装在主混合器的环形空腔内部以释放液滴的燃料喷射到燃料喷射器下游的旋转空气中，以及位于多个燃料喷射口的上游的一个或多个轴向旋流器。

27. 发明授权

US09458738B2 Heat engine and heat to electricity systems and methods with working fluid mass management control 有权
标题翻译：热机和热电系统和工作流体质量管理控制方法
公开(公告)号：US09458738B2
公开(公告)日：2016-10-04
申请号：US14102628
申请日：2013-12-11
申请人： Timothy James Held , Stephen Hostler , Jason D. Miller , Michael Vermeersch , Tao Xie
发明人： Timothy James Held , Stephen Hostler , Jason D. Miller , Michael Vermeersch , Tao Xie
IPC分类号： F01K3/18 , F01K25/10 , F01K7/08
CPC分类号： F01K3/185 , F01K7/08 , F01K25/103 , F24H2240/12
摘要： Aspects of the disclosure generally provide a heat engine system and a method for regulating a pressure and an amount of a working fluid in a working fluid circuit during a thermodynamic cycle. A mass management system may be employed to regulate the working fluid circulating throughout the working fluid circuit. The mass management systems may have a mass control tank fluidly coupled to the working fluid circuit at one or more strategically-located tie-in points. A heat exchanger coil may be used in conjunction with the mass control tank to regulate the temperature of the fluid within the mass control tank, and thereby determine whether working fluid is either extracted from or injected into the working fluid circuit. Regulating the pressure and amount of working fluid in the working fluid circuit selectively increases or decreases the suction pressure of the pump to increase system efficiency.
摘要翻译：本公开的方面通常提供热力发动机系统和用于在热力循环期间调节工作流体回路中的工作流体的压力和量的方法。可以采用质量管理系统来调节在整个工作流体回路中循环的工作流体。质量管理系统可以具有在一个或多个战略位置的联结点处流体地联接到工作流体回路的质量控制罐。热交换器盘管可以与质量控制箱一起使用，以调节质量控制箱内的流体的温度，从而确定工作流体是从工作流体回路中提取还是从工作流体回路中注入。调节工作流体回路中的工作流体的压力和量选择性地增加或减小了泵的吸入压力，以提高系统效率。

28. 发明授权

US09441504B2 System and method for managing thermal issues in one or more industrial processes 有权
标题翻译：用于管理一个或多个工业过程中的热问题的系统和方法
公开(公告)号：US09441504B2
公开(公告)日：2016-09-13
申请号：US13380110
申请日：2010-06-22
申请人： Timothy James Held
发明人： Timothy James Held
IPC分类号： F01K25/10 , F01K23/10
CPC分类号： F01K25/10 , F01K23/10 , F01K25/103 , Y02E20/16 , Y02T10/16
摘要： The present invention generally relates to a system that enables one to both: (i) address various thermal management issues (e.g., inlet air cooling) in gas turbines, gas turbine engines, industrial process equipment and/or internal combustion engines; and (ii) yield a supercritical fluid-based heat engine. In one embodiment, the present invention utilizes at least one working fluid selected from ammonia, carbon dioxide, nitrogen, or other suitable working fluid medium. In another embodiment, the present invention utilizes carbon dioxide or ammonia as a working fluid to achieve a system that enables one to address inlet cooling issues in a gas turbine, internal combustion engine or other industrial application while also yielding a supercritical fluid based heat engine as a second cycle using the waste heat from the gas turbine and/or internal combustion engine to create a combined power cycle.
摘要翻译：本发明总体上涉及一种能够实现以下两者之一的系统：（i）解决燃气轮机，燃气涡轮发动机，工业过程设备和/或内燃机中的各种热管理问题（例如入口空气冷却）和（ii）产生超临界流体型热机。在一个实施方案中，本发明利用至少一种选自氨，二氧化碳，氮气或其它合适的工作流体介质的工作流体。在另一个实施方案中，本发明利用二氧化碳或氨作为工作流体来实现能够解决燃气轮机，内燃机或其他工业应用中的入口冷却问题的系统，同时还产生基于超临界流体的热机，使用来自燃气轮机和/或内燃机的废热的第二循环来产生组合的动力循环。

29. 发明授权

US08857186B2 Heat engine cycles for high ambient conditions 有权
标题翻译：热环境条件高的发动机循环
公开(公告)号：US08857186B2
公开(公告)日：2014-10-14
申请号：US13291086
申请日：2011-11-07
申请人： Timothy James Held
发明人： Timothy James Held
IPC分类号： F01K23/04 , F01K25/02 , F01K25/08
CPC分类号： F01K25/08
摘要： A system for converting thermal energy to work. The system includes a working fluid circuit, and a precooler configured to receive the working fluid. The system also includes a compression stages and intercoolers. At least one of the precooler and the intercoolers is configured to receive a heat transfer medium from a high temperature ambient environment. The system also includes heat exchangers coupled to a source of heat and being configured to receive the working fluid. The system also includes turbines coupled to one or more of the heat exchangers and configured to receive heated working fluid therefrom. The system further includes recuperators fluidly coupled to the turbines, the precooler, the compressor, and at least one of the heat exchangers. The recuperators transfer heat from the working fluid downstream from the turbines, to the working fluid upstream from at least one of the heat exchangers.
摘要翻译：将热能转换为工作的系统。该系统包括工作流体回路和构造成接收工作流体的预冷器。该系统还包括压缩级和中间冷却器。预冷却器和中间冷却器中的至少一个被配置为从高温环境环境接收传热介质。该系统还包括耦合到热源的热交换器并且被配置为接收工作流体。该系统还包括联接到一个或多个热交换器并被配置为从其接收加热的工作流体的涡轮机。该系统还包括流体耦合到涡轮机，预冷器，压缩机和至少一个热交换器的换热器。换热器将热量从涡轮下游的工作流体传递到来自至少一个热交换器的上游的工作流体。

30. 发明授权

US08783034B2 Hot day cycle 有权
标题翻译：热日循环
公开(公告)号：US08783034B2
公开(公告)日：2014-07-22
申请号：US13290735
申请日：2011-11-07
申请人： Timothy James Held
发明人： Timothy James Held
IPC分类号： F01K25/08 , F01K9/02
CPC分类号： F01K25/10
摘要： A thermodynamic cycle is disclosed and has a working fluid circuit that converts thermal energy into mechanical energy on hot days. A pump circulates a working fluid to a heat exchanger that heats the working fluid. The heated working fluid is then expanded in a power turbine. The expanded working fluid is then cooled and condensed using one or more compressors interposing at least two intercooling components. The intercooling components cool and condense the working fluid with a cooling medium derived at ambient temperature, where the ambient temperature is above the critical temperature of the working fluid.
摘要翻译：公开了一种热力学循环，并且具有将热能转换成热天的机械能的工作流体回路。泵将工作流体循环到加热工作流体的热交换器。然后，加热的工作流体在动力涡轮机中膨胀。然后使用插入至少两个中间冷却部件的一个或多个压缩机来冷却和冷凝膨胀的工作流体。中间冷却部件使用在环境温度下导出的冷却介质来冷却和冷凝工作流体，其中环境温度高于工作流体的临界温度。

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