公开(公告)号：US4790194A

公开(公告)日：1988-12-13

申请号：US44625

申请日：1987-05-01

Applicant: James C. Bellows ,  Michael Twerdochlib

Inventor： James C. Bellows ,  Michael Twerdochlib

IPC: G01F1/22 ,  G01F1/36 ,  G01F1/42 ,  G01F7/00

CPC classification number: G01F1/363 ,  G01F1/22 ,  G01F1/42 ,  G01F7/00 ,  G01F7/005

Abstract: Fluid flow is determined for a large flow pipe based upon differential pressure across an orifice in the pipe having a known cross-sectional area. In one form, the orifice is variable and adjusted in response to differential pressure so as to maintain differential pressure at a constant value. Flow is determined directly from orifice area. The orifice may be a part of a closed loop flow measurement system which responds to differential pressure changes to adjust orifice area. Various differential pressure settings may be used to accommodate selected back pressures in the flow pipe.

Abstract translation: 基于具有已知横截面积的管中的孔口上的压差来确定大流量管道的流体流动。 在一种形式中，孔是可变的并且响应于压差被调节，以将差压保持在恒定值。 流量从孔面积直接确定。 孔可以是闭环流量测量系统的一部分，其响应差压变化以调节孔面积。 可以使用各种差压设置来适应流管中的选定的背压。

公开(公告)号：US08146363B2

公开(公告)日：2012-04-03

申请号：US12366763

申请日：2009-02-06

Applicant: James C. Bellows

Inventor： James C. Bellows

IPC: F01B31/16

CPC classification number: F28B1/06 ,  F01K9/006 ,  F28B11/00 ,  F28F19/00 ,  Y10T137/7837

Abstract: A method of substantially preventing contaminants from entering a condenser adapted for use within a steam generating system. A condenser is provided. Steam or a combination of water and steam is passed into the condenser, the condenser operating in a normal mode if a pressure in a control area is equal to or greater than a predefined pressure and operating in a non-normal mode if the pressure in the control area is less than the predefined pressure. An inert gas is injected into the condenser if a pressure in the control area is less than a holding pressure, the holding pressure being equal to or greater than the predefined pressure.

Abstract translation: 一种基本上防止污染物进入适于在蒸汽发生系统内使用的冷凝器的方法。 提供冷凝器。 蒸汽或水和蒸汽的组合进入冷凝器，如果控制区域中的压力等于或大于预定压力，则冷凝器以正常模式操作，并且如果压力在 控制面积小于预定压力。 如果控制区域中的压力小于保持压力，保持压力等于或大于预定压力，则将惰性气体注入冷凝器。

公开(公告)号：US20110265444A1

公开(公告)日：2011-11-03

申请号：US12771235

申请日：2010-04-30

Applicant: James C. Bellows ,  Frederick W. Shoemaker

Inventor： James C. Bellows ,  Frederick W. Shoemaker

IPC: F02C6/00 ,  F25B29/00 ,  F01K23/06 ,  F01K7/34

CPC classification number: F01K3/00 ,  Y02E20/16

Abstract: A power generation system (11) and method of operating such a system (11) including a steam turbine (14). In one embodiment a HRSG (20) includes an evaporator (127) coupled to receive condensate from the steam turbine (14), and a superheater (132) coupled to receive output from the evaporator (127). The HRSG (20) generates steam with thermal energy received from a combustion turbine (28). A flash tank (9) receives water heated in the HRSG (20), outputs a first portion of the water as steam, and outputs a second portion of the water as liquid. A flow line (134) passes steam (51) from the flash tank (9) to a combustion chamber (26) in the combustion turbine (28) to provide power augmentation.

Abstract translation: 一种发电系统（11）以及操作包括汽轮机（14）的系统（11）的方法。 在一个实施例中，HRSG（20）包括耦合以从蒸汽轮机（14）接收冷凝物的蒸发器（127）和耦合以接收来自蒸发器（127）的输出的过热器（132）。 HRSG（20）产生从燃气轮机（28）接收的具有热能的蒸汽。 闪蒸罐（9）接收在HRSG（20）中加热的水，将水的第一部分作为蒸汽输出，并输出第二部分水作为液体。 流动管线（134）将蒸汽（51）从闪蒸罐（9）传递到燃气轮机（28）中的燃烧室（26）以提供功率增加。

公开(公告)号：US07431757B2

公开(公告)日：2008-10-07

申请号：US11252954

申请日：2005-10-18

Applicant: James C. Bellows

Inventor： James C. Bellows

IPC: B01D53/14 ,  B01D53/26

CPC classification number: F02C9/28 ,  B01D53/1418 ,  B01D53/1468 ,  B01D53/263 ,  F05D2270/0831 ,  F23J15/006 ,  F23J2215/20 ,  F23J2219/40 ,  F23J2219/80

Abstract: A combustion turbine power plant (10) incorporating a desiccating scrubber (140) for simultaneously removing water and sulfur from a flue gas (20) of the power plant (10). The desiccating scrubber (140) may include an inlet nozzle (145) for spraying an aqueous solution (142) containing a desiccant and a base into flue gas (20) so the aqueous solution (142) makes direct contact with flue gas (20). A filter (162) may be provided to collect sulfur compounds downstream of the desiccating scrubber (140) and a regenerator (164) may be provided for recovering water. A controller (148) may control a base supply (170) and a desiccant supply (172) to regulate the respective amounts of each introduced into the aqueous solution (142). Controller (148) may be responsive to sensors (142) measuring the water and sulfur content of flue gas (20) exhausted to atmosphere (144). The desiccating scrubber (140) may include a demister (160) to entrain carryover droplets from a sprayed aqueous solution (142).

Abstract translation: 一种燃烧涡轮发电厂（10），其包括用于同时从所述发电厂（10）的烟道气（20）去除水和硫的干燥洗涤器（140）。 干燥洗涤器（140）可以包括用于将含有干燥剂和碱的水溶液（142）喷射到烟道气（20）中的入口喷嘴（145），使得水溶液（142）与烟道气（20）直接接触， 。 可以提供过滤器（162）以收集干燥洗涤器（140）下游的硫化合物，并且可以提供用于回收水的再生器（164）。 控制器（148）可以控制基础供应（170）和干燥剂供应（172）以调节引入到水溶液（142）中的各自的量。 控制器148可响应测量排放到大气中的烟道气（20）的水分和硫含量的传感器（142）。 干燥洗涤器（140）可以包括除雾器（160）以夹带来自喷射的水溶液（142）的液滴。

公开(公告)号：US5122976A

公开(公告)日：1992-06-16

申请号：US491926

申请日：1990-03-12

Applicant: James C. Bellows ,  Daniel E. Fridsma

Inventor： James C. Bellows ,  Daniel E. Fridsma

IPC: G01D21/00 ,  G05B23/02 ,  H04Q9/00

CPC classification number: G05B23/0229 ,  G05B23/0221 ,  G05B2219/13 ,  Y10S706/906

Abstract: A system is disclosed including a data center computer for data collection and process control of a complex processing plant. The data center computer collects raw sensor data. The raw data is sent, by a conventional communicator routine, to a remote expert system for sensor diagnosis of faulty sensors. The diagnostic results, which include a calculation control value, are returned to the data center computer where the results are used to control sensor processing routines used to either control the plant based on the collected raw sensor data or to further process the sensor data. The further processed sensor data can then be used for high level system diagnoses.

Abstract translation: 公开了一种包括用于复杂处理设备的数据收集和过程控制的数据中心计算机的系统。 数据中心计算机收集原始传感器数据。 原始数据通过常规的通信程序发送到用于故障传感器的传感器诊断的远程专家系统。 包括计算控制值的诊断结果被返回到数据中心计算机，其中结果用于控制用于基于收集的原始传感器数据来控制工厂的传感器处理例程，或进一步处理传感器数据。 然后可以将进一步处理的传感器数据用于高级系统诊断。

公开(公告)号：US4895696A

公开(公告)日：1990-01-23

申请号：US124302

申请日：1987-11-23

Applicant: James C. Bellows

Inventor： James C. Bellows

IPC: C08G12/00 ,  C09D5/00 ,  F01D5/28 ,  G21D1/00

CPC classification number: G21D1/006 ,  C08G12/00 ,  C09D5/008 ,  F01D5/288 ,  Y02E30/40

Abstract: A steam turbine preservative and method of preserving steam turbine components involves the application of an amine polymer as a non-aqueous layer to the surfaces of such components. An organic solvent is mixed with the amine polymer to adjust its application viscosity.

Abstract translation: 蒸汽涡轮机防腐剂和保存汽轮机部件的方法包括将胺聚合物作为非水层施加到这些部件的表面上。 将有机溶剂与胺聚合物混合以调节其应用粘度。

公开(公告)号：US4517468A

公开(公告)日：1985-05-14

申请号：US605703

申请日：1984-04-30

Applicant: Christian T. Kemper ,  Robert L. Osborne ,  James C. Bellows

Inventor： Christian T. Kemper ,  Robert L. Osborne ,  James C. Bellows

IPC: H02J13/00 ,  A61B5/00 ,  G05B23/02 ,  G06F11/273 ,  G06F17/40 ,  G08C15/00 ,  G21C17/00 ,  H02J3/00 ,  H04Q9/00 ,  G06F15/16 ,  G06F15/46

CPC classification number: G06F11/2294 ,  G05B23/027 ,  Y10S706/915

Abstract: A diagnostic system wherein a central diagnostic center receives sensor data relative to the operating condition of a plurality of remote plants. Each plant records just certain sensor signals and transmits them at respective prescheduled transmisssion times. If certain activation limits are exceeded, a data link with the diagnostic center is immediately established so that the data may be transmitted ahead of its normally scheduled transmission time in order that an immediate diagnostic analysis be made on the plant. A communication link between the plant and diagnostic center is kept open for a predetermined period of time in which more data may be sent from the plant to the diagnostic center, and results and instructions, sent from the diagnostic center back to the plant. Such instructions may include the changing of certain parameters in the examination of the sensor signals.

Abstract translation: 诊断系统，其中中央诊断中心相对于多个远程设备的操作条件接收传感器数据。 每个工厂只记录一些传感器信号，并在各自的预定传输时间内传输它们。 如果超过了某些激活限制，则立即建立与诊断中心的数据链路，以便可以在其正常调度的传输时间之前传输数据，以便对工厂进行即时诊断分析。 工厂和诊断中心之间的通信链路保持打开预定的时间段，其中可以从工厂向诊断中心发送更多数据，以及从诊断中心发送回工厂的结果和指令。 这样的指令可以包括改变传感器信号检查中的某些参数。

公开(公告)号：US07954323B2

公开(公告)日：2011-06-07

申请号：US12055490

申请日：2008-03-26

Applicant: James C. Bellows ,  Sudhir Rajagopalan ,  James W. Dorow

Inventor： James C. Bellows ,  Sudhir Rajagopalan ,  James W. Dorow

IPC: F01K23/06 ,  E01B9/10 ,  F16B35/00 ,  F16B43/00

CPC classification number: F01D5/288 ,  F01D25/007 ,  F01D25/246 ,  F05D2220/31 ,  F16B33/008 ,  Y10S411/914

Abstract: A method of increasing service interval periods in a steam turbine by neutralizing sodium hydroxide in contaminated steam in a high temperature and a high pressure portion of a steam turbine by placing a protective covering over at least a portion of each of the bolts of a nozzle block assembly. The protective covering neutralizes contaminants in contaminated steam to reduce stress cracking of the bolts during steam turbine operation, and thus extend the useful life of the bolts and reduce the need for service work to repair or replace damaged bolts.

Abstract translation: 一种通过在蒸汽轮机的高温和高压部分中的被污染的蒸汽中的氢氧化钠，通过在喷嘴块的每个螺栓的至少一部分上放置保护覆盖物来增加蒸汽轮机中的服务间隔时间的方法 部件。 保护盖中和污染蒸汽中的污染物，以减少蒸汽轮机运行期间螺栓的应力开裂，从而延长螺栓的使用寿命，减少维修或更换损坏螺栓的维修工作需要。

公开(公告)号：US20110011057A1

公开(公告)日：2011-01-20

申请号：US12503177

申请日：2009-07-15

Applicant: James C. Bellows

Inventor： James C. Bellows

IPC: F02C6/00 ,  F02G3/00 ,  F02C7/08

CPC classification number: F02C6/18 ,  F01K13/02 ,  F01K21/047 ,  F01K23/106 ,  F02C3/30 ,  F05D2270/082 ,  F22B37/22 ,  F22G1/165 ,  Y02E20/16

Abstract: A combined cycle power generation system (10) includes a steam turbine (14, 16, 18), a combustion system (12) including a compressor (24), a combustion chamber (26), a gas turbine (28), and a HRSG (20) to generate steam with energy from the combustion turbine. A flow line (60, 70) passes superheated steam into the combustion chamber. In an associated method a first source of power is provided via a combustion process having a variable reaction temperature in a first turbine. A second source of power is provided via a second turbine. Components of the system are placed in a mode of increasing power output with steam generated from the HRSG, during which a portion of the steam is provided into a combustion chamber associated with operation of the second turbine.

Abstract translation: 联合循环发电系统（10）包括蒸汽轮机（14,16,18），包括压缩机（24），燃烧室（26），燃气轮机（28）和燃气轮机（28）的燃烧系统（12） HRSG（20）从燃气轮机产生能量的蒸汽。 流动管线（60,70）将过热蒸汽通入燃烧室。 在相关联的方法中，通过在第一涡轮机中具有可变的反应温度的燃烧过程来提供第一功率源。 通过第二涡轮机提供第二个动力源。 该系统的部件被放置成以从HRSG产生的蒸汽增加功率输出的模式，在该模式期间，一部分蒸汽被提供到与第二涡轮机的操作相关联的燃烧室中。

公开(公告)号：US20100199671A1

公开(公告)日：2010-08-12

申请号：US12366802

申请日：2009-02-06

Applicant: James C. Bellows

Inventor： James C. Bellows

IPC: F01K19/00 ,  F01K13/02

CPC classification number: F01K13/02 ,  F01K9/00 ,  F01K17/00

Abstract: A power generating system comprises a condenser and a deaerator apparatus. The condenser condenses a working fluid into a condensate and operates at an internal pressure above ambient pressure during a normal operating mode. The deaerator apparatus uses steam to remove contaminants from the condensate to bring the condensate to a desirable purity. The deaerator apparatus is deactivated during a typical operating state of the power generating system such that the condensate bypasses the deaerator apparatus. The deaerator apparatus is activated during a non-typical operating state of the power generating system such that the condensate passes into the deaerator apparatus wherein contaminants can be removed from the condensate. The typical operating state of the power generating system occurs when the condensate comprises a desirable purity and the non-typical operating state of the power generating system occurs when the condensate comprises an undesirable purity.

Abstract translation: 发电系统包括冷凝器和除气装置。 冷凝器将工作流体冷凝成冷凝物，并在正常工作模式下在高于环境压力的内部压力下工作。 脱气装置使用蒸汽从冷凝物中除去污染物，使冷凝物达到理想的纯度。 在发电系统的典型操作状态期间，除气装置被去激活，使得冷凝物绕过脱气装置。 除气装置在发电系统的非典型运行状态下被激活，使得冷凝物进入除气装置，其中污染物可以从冷凝水中去除。 发电系统的典型工作状态发生在冷凝水含有理想的纯度时，发电系统的非典型运行状态发生在冷凝水含有不希望的纯度时。