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    Method and System for Compressor On Line Water Washing With Anticorrosive Solution
    51.
    发明申请
    Method and System for Compressor On Line Water Washing With Anticorrosive Solution 审中-公开
    压缩机在线洗涤与防腐解决方案和系统

    公开(公告)号：US20150159559A1

    公开(公告)日：2015-06-11

    申请号：US14099261

    申请日：2013-12-06

    Applicant: General Electric Company

    Inventor： Alston Ilford Scipio ,  Sanji Ekanayake ,  Dale J. Davis ,  Paul Stephen DiMascio

    IPC: F02C7/30

    CPC classification number: F02C7/30 ,  F01D25/002 ,  F01D25/007 ,  F05D2260/95

    Abstract: Methods and systems may dispense turbine engine anticorrosive protection. In an embodiment, a method may include determining a condition of a gas turbine engine while the gas turbine engine is online, wherein the condition includes the power output level of the gas turbine engine and applying, based on the condition, an anticorrosion fluid to the gas turbine engine while the gas turbine engine is online.

    Abstract translation: 方法和系统可以分配涡轮发动机防腐保护。 在一个实施例中，一种方法可以包括在燃气涡轮发动机在线时确定燃气涡轮发动机的状态，其中所述条件包括燃气涡轮发动机的功率输出水平，并且基于该条件将防腐流体施加到 燃气涡轮发动机，而燃气涡轮发动机在线。

    GAS TURBINE ENGINE SYSTEMS AND METHODS FOR IMPARTING CORROSION RESISTANCE TO GAS TURBINE ENGINES
    52.
    发明申请
    GAS TURBINE ENGINE SYSTEMS AND METHODS FOR IMPARTING CORROSION RESISTANCE TO GAS TURBINE ENGINES 有权
    气体涡轮发动机系统及其对燃气涡轮发动机耐腐蚀性的方法

    公开(公告)号：US20150159557A1

    公开(公告)日：2015-06-11

    申请号：US14098924

    申请日：2013-12-06

    Applicant: General Electric Company

    Inventor： Alston IIford Scipio ,  Dale Joel Davis ,  Sanji Ekanayake ,  Paul Robert Fernandez

    IPC: F02C7/30

    CPC classification number: F02C7/30 ,  F01D5/288 ,  F01D25/002 ,  F01D25/007 ,  F02C6/08 ,  F05D2210/20 ,  F05D2260/95

    Abstract: Methods and systems for imparting corrosion resistance to gas turbine engines are disclosed. Existing and/or supplemental piping is connected to existing compressor section air extraction piping and turbine section cooling air piping to supply water and anti-corrosion agents into areas of the gas turbine engine not ordinarily and/or directly accessible by injection of cleaning agents into the bellmouth of the turbine alone and/or repair methods. An anti-corrosion mixture is selectively supplied as an aqueous solution to the compressor and/or the turbine sections of the gas turbine engine to coat the gas turbine engine components therein with a metal passivation coating which mitigates corrosion in the gas turbine engine.

    Abstract translation: 公开了赋予燃气轮机发动机耐腐蚀性的方法和系统。 现有的和/或补充的管道连接到现有的压缩机部分空气抽取管道和涡轮部分冷却空气管道，以将燃料涡轮发动机的区域中的水和防腐剂供给到通常和/或直接通过将清洁剂注入 单独的涡轮机和/或修理方法。 选择性地将抗腐蚀混合物作为水溶液供应到燃气涡轮发动机的压缩机和/或涡轮机部分，以在其中涂覆燃气涡轮发动机部件的金属钝化涂层，其减轻燃气涡轮发动机的腐蚀。

    Method and System for Dispensing Gas Turbine Anticorrosive Protection
    53.
    发明申请
    Method and System for Dispensing Gas Turbine Anticorrosive Protection 审中-公开
    燃气轮机防腐保护方法与系统

    公开(公告)号：US20150159509A1

    公开(公告)日：2015-06-11

    申请号：US14099299

    申请日：2013-12-06

    Applicant: General Electric Company

    Inventor： Alston I. Scipio ,  Douglas S. Byrd ,  Dale J. Davis ,  Sanji Ekanayake

    IPC: F01D25/00 ,  C23C22/73

    CPC classification number: F01D25/007 ,  C23C22/73 ,  C23F11/02

    Abstract: Methods and systems for dispersing anticorrosive treatment for a turbine engine may incorporate an inlet bleed heat system. In an embodiment, a method may include selecting an anticorrosion fluid for a turbine engine and distributing the anticorrosion fluid via a vaporizing system fluidly connected with the turbine engine, wherein the vaporizing system is used to transform the anticorrosion fluid into a vapor.

    Abstract translation: 用于分散用于涡轮发动机的防腐处理的方法和系统可以包括入口放气加热系统。 在一个实施例中，一种方法可以包括选择用于涡轮发动机的防腐蚀流体，并经由与涡轮发动机流体连接的蒸发系统分配防腐流体，其中该蒸发系统被用于将防腐蚀流体转化为蒸气。

    REFURBISHING SYSTEM
    55.
    发明申请
    REFURBISHING SYSTEM 有权
    修复系统

    公开(公告)号：US20150099429A1

    公开(公告)日：2015-04-09

    申请号：US14048094

    申请日：2013-10-08

    Applicant: General Electric Company

    Inventor： Sanji Ekanayake ,  Jon Conrad Schaeffer ,  Surinder Singh Pabla ,  Alston Ilford Scipio ,  Ishmael Dean-EL

    IPC: B24C1/04 ,  B24C3/06

    CPC classification number: B24C3/32 ,  B24C9/00

    Abstract: A system for refurbishing at least one article attached to an assembly includes a refurbishing vessel that contains at least one wall and at least one open portion; means for providing an abrasive media to the vessel, wherein the abrasive media is caused to flow around the surfaces of the at least one article when the vessel is positioned on the at least one article; means for conformably sealing the at least one open portion against the flow of abrasive media, wherein a seal is created that conforms to the contours of the at least one article and prevents the abrasive media from escaping between the at least one article and the at least one wall; and means for removing the abrasive media from the vessel.

    Abstract translation: 用于翻新连接到组件上的至少一个物品的系统包括：翻新容器，其包含至少一个壁和至少一个开放部分; 用于向所述容器提供研磨介质的装置，其中当所述容器位于所述至少一个制品上时，所述磨料介质在所述至少一个制品的表面周围流动; 用于将所述至少一个开口部分顺应地密封以抵抗研磨介质的流动的装置，其中产生符合所述至少一个制品的轮廓的密封件，并且防止所述磨料介质在所述至少一个制品和所述至少一个制品之间逸出 一面墙 以及用于从所述容器中去除所述研磨介质的装置。

    Systems and methods for de-icing a gas turbine engine inlet screen and dehumidifying inlet air filters
    58.
    发明授权
    Systems and methods for de-icing a gas turbine engine inlet screen and dehumidifying inlet air filters 有权
    用于除燃气涡轮发动机入口筛网和除湿入口空气过滤器的系统和方法

    公开(公告)号：US08844258B2

    公开(公告)日：2014-09-30

    申请号：US14011318

    申请日：2013-08-27

    Applicant: General Electric Company

    Inventor： Sanji Ekanayake ,  Alston Ilford Scipio ,  Dale J. Davis ,  Ryan Margate Pastrana

    IPC: F02G3/00 ,  F02C7/055 ,  F02C7/047 ,  F02C6/08 ,  F02C6/18

    CPC classification number: F02C7/047 ,  F02C6/08 ,  F02C6/18 ,  F02C7/055

    Abstract: A system for de-icing a gas turbine engine is provided. A manifold is coupled to an inlet screen. A first conduit is coupled to a stage of the compressor and a first input of a mixing component. A second conduit is coupled to the exhaust and a second input of the mixing component. The second conduit being adapted to extract exhaust gases without increasing the pressure at the exhaust. A third conduit is coupled to the output of the mixing component and the manifold. A method for de-icing a gas turbine engine inlet screen includes determining a current temperature at the inlet screen, and determining a desired temperature at the inlet screen. If the current temperature at the inlet screen is less than the desired temperature at the inlet screen first flow rate of an air-exhaust mixture necessary to achieve the desired inlet screen temperature is calculated. The method also includes extracting an amount of exhaust gas from a turbine exhaust subsystem without increasing a pressure at the turbine exhaust subsystem, extracting an amount of air from a compressor stage, and mixing the amount of exhaust gas with the amount of air to generate an air-exhaust mixture that is conveyed to the inlet screen.

    Abstract translation: 提供一种用于除燃气涡轮发动机的系统。 歧管联接到入口屏幕。 第一导管连接到压缩机的级和混合部件的第一输入端。 第二导管连接到排气口和混合部件的第二输入端。 第二导管适于在不增加排气压力的情况下提取废气。 第三导管连接到混合部件和歧管的输出端。 一种用于除燃燃气涡轮发动机入口屏幕的方法包括确定入口屏幕处的当前温度，以及确定入口屏幕处的期望温度。 如果入口筛网处的当前温度低于进口筛网所需的温度，则计算达到所需入口筛网温度所需的排气混合物的第一流量。 该方法还包括从涡轮机排气子系统中抽取一定量的废气而不增加涡轮排气子系统的压力，从压缩机级提取一定量的空气，并将废气量与空气量混合以产生 输送到入口屏幕的排气混合物。

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