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公开(公告)号：US20180016985A1
公开(公告)日：2018-01-18
申请号：US15122597
申请日：2015-04-02
摘要： A turbomachine includes a compressor configured to compress air received at an intake portion to form a compressed airflow that exits into an outlet portion. A combustor is operably connected with the compressor, and receives the compressed airflow. A turbine is operably connected with the combustor, and receives the combustion gas flow. The turbine has a plurality of wheels and a plurality of buckets. The turbine receives compressor bleed off air to cool the wheels and buckets. A cooling system is operatively connected to the turbine. The cooling system includes a plurality of heat pipes located axially upstream of at least one of the wheels. The heat pipes are operatively connected to a bearing cooler system. The heat pipes and the bearing cooler system are configured to transfer heat from the compressor bleed off air to one or more heat exchangers.
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公开(公告)号：US20150197712A1
公开(公告)日：2015-07-16
申请号：US14152335
申请日：2014-01-10
发明人： Sanji EKANAYAKE , Surinder Singh PABLA , Murali Krishna KALAGA , Alston Ilford SCIPIO , Ishmael DEAN EL
CPC分类号： C11D11/0041 , B08B3/02 , B08B3/04 , B08B3/102 , B08B17/025 , C11D3/044 , C11D3/18 , C11D3/3427 , C11D3/3749 , C11D7/34 , C11D7/5027 , F01D25/002
摘要： A cleaning method and a cleaning fluid are provided. The cleaning method includes accessing a plurality of turbine components attached to a turbine assembly, the turbine assembly being a portion of a turbomachine, positioning at least one cleaning vessel over at least one of the turbine components, forming a liquid seal with a sealing bladder, providing a cleaning fluid to the cleaning vessel, and draining the cleaning fluid from the cleaning vessel. The cleaning fluid includes a carrier fluid and a solvent additive for removing fouling material from the turbine component. An alternative cleaning method is also provided.
摘要翻译： 提供清洁方法和清洗液。 清洁方法包括进入附接到涡轮机组件的多个涡轮机部件，涡轮组件是涡轮机的一部分，将至少一个清洁容器定位在至少一个涡轮部件上，与密封囊形成液体密封， 向清洁容器提供清洁流体，并且从清洁容器排出清洁流体。 清洁流体包括载体流体和用于从涡轮机部件去除结垢材料的溶剂添加剂。 还提供了替代的清洁方法。
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公开(公告)号：US20170114307A1
公开(公告)日：2017-04-27
申请号：US15397396
申请日：2017-01-03
发明人： Sanji EKANAYAKE , Surinder Singh PABLA , Murali Krishna KALAGA , Alston Ilford SCIPIO , Ishmael DEAN EL
CPC分类号： C11D11/0041 , B08B3/02 , B08B3/04 , B08B3/102 , B08B17/025 , C11D3/044 , C11D3/18 , C11D3/3427 , C11D3/3749 , C11D7/34 , C11D7/5027 , F01D25/002
摘要： A cleaning method and a cleaning fluid are provided. The cleaning method includes accessing a plurality of turbine components attached to a turbine assembly, the turbine assembly being a portion of a turbomachine, positioning at least one cleaning vessel over at least one of the turbine components, forming a liquid seal with a sealing bladder, providing a cleaning fluid to the cleaning vessel, and draining the cleaning fluid from the cleaning vessel. The cleaning fluid includes a carrier fluid and a solvent additive for removing fouling material from the turbine component. An alternative cleaning method is also provided.
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公开(公告)号：US20160169116A1
公开(公告)日：2016-06-16
申请号：US14571322
申请日：2014-12-16
CPC分类号： F02C7/30 , F01D25/002
摘要： The present application provides a gas turbine engine. The gas turbine engine may include a compressor, a compressor wash system in communication with the compressor, a condensate or boiler feed water system in communication with the compressor, and a dosing system in communication with the condensate or boiler feed water system.
摘要翻译： 本申请提供了一种燃气涡轮发动机。 燃气涡轮发动机可以包括压缩机，与压缩机连通的压缩机清洗系统，与压缩机连通的冷凝物或锅炉给水系统，以及与冷凝水或锅炉给水系统连通的计量系统。
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公开(公告)号：US20150001086A1
公开(公告)日：2015-01-01
申请号：US13932341
申请日：2013-07-01
IPC分类号： C25F3/16
摘要： A refurbishing method, refurbishing apparatus and refurbished article are provided. The refurbishing method includes accessing a plurality of rotatable components attached to a turbine assembly, the turbine assembly being a portion of a turbomachine, providing a predetermined volume of a buffered electrolytic solution in an electro-polishing tank, coupling the plurality of rotatable components to a power supply, immersing an immersion portion of at least one of the plurality of rotatable components in the buffered electrolytic solution, passing an electrical energy through the immersion portion of at least one of the plurality of rotatable components while the immersion portion is immersed in the buffered electrolytic solution, wherein an electrical flux to the immersion portion electro-polishes the immersion portion, separating the immersion portion from the buffered electrolytic solution, and applying a corrosion inhibitor to the plurality of rotatable components.
摘要翻译： 提供翻新方法，翻新设备和翻新的物品。 翻新方法包括访问附接到涡轮机组件的多个可旋转部件，涡轮组件是涡轮机的一部分，在电抛光槽中提供预定体积的缓冲电解液，将多个可旋转部件连接到 电源，将所述多个可旋转部件中的至少一个的浸没部分浸入所述缓冲电解液中，使得所述浸没部分浸入所述缓冲电解液中的电能通过所述多个可旋转部件中的至少一个的所述浸没部分; 电解液，其中向浸渍部分的电流电浸渍浸渍部分，将浸没部分与缓冲电解液分离，并将腐蚀抑制剂施加到多个可旋转部件。
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