公开(公告)号：US09200533B2

公开(公告)日：2015-12-01

申请号：US13680413

申请日：2012-11-19

Applicant: General Electric Company

Inventor： Santhosh Donkada ,  Indrajit Mazumder ,  Bhaskar Pemmi ,  Rajarshi Saha ,  Anil Kumar Sharma

IPC: F01K17/02 ,  F01D25/00 ,  F01D25/24 ,  F01K13/00 ,  F01K13/02

CPC classification number: F01D25/00 ,  F01D25/24 ,  F01K13/003 ,  F01K13/02

Abstract: Various embodiments include apparatuses and related methods for determining the enthalpy of steam. In some embodiments, an apparatus includes: an extraction conduit fluidly connected with a steam turbine section, the extraction conduit for obtaining wet steam from the steam turbine section; a mixing chamber fluidly connected with the extraction conduit; an injector fluidly connected with the mixing chamber, the injector for providing dry steam to the mixing chamber for mixing with the wet steam from the steam turbine section to produce a sample mixture; and an enthalpy detection system fluidly connected with the mixing chamber, the enthalpy detection system configured to determine an enthalpy of the sample mixture.

Abstract translation: 各种实施例包括用于确定蒸汽焓的装置和相关方法。 在一些实施例中，一种装置包括：与蒸汽轮机部分流体连接的抽吸管道，该抽出管道用于从蒸汽涡轮机部分获得湿蒸汽; 与抽取管道流体连接的混合室; 与所述混合室流体连接的注射器，所述注射器用于将干蒸汽提供到所述混合室，用于与来自所述蒸汽轮机部分的湿蒸汽混合以产生样品混合物; 和与所述混合室流体连接的焓检测系统，所述焓检测系统构造成确定所述样品混合物的焓。

公开(公告)号：US20140140806A1

公开(公告)日：2014-05-22

申请号：US13680413

申请日：2012-11-19

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Santhosh Donkada ,  Indrajit Mazumder ,  Bhaskar Pemmi ,  Rajarshi Saha ,  Anil Kumar Sharma

IPC: F01D25/00

CPC classification number: F01D25/00 ,  F01D25/24 ,  F01K13/003 ,  F01K13/02

Abstract: Various embodiments include apparatuses and related methods for determining the enthalpy of steam. In some embodiments, an apparatus includes: an extraction conduit fluidly connected with a steam turbine section, the extraction conduit for obtaining wet steam from the steam turbine section; a mixing chamber fluidly connected with the extraction conduit; an injector fluidly connected with the mixing chamber, the injector for providing dry steam to the mixing chamber for mixing with the wet steam from the steam turbine section to produce a sample mixture; and an enthalpy detection system fluidly connected with the mixing chamber, the enthalpy detection system configured to determine an enthalpy of the sample mixture.

Abstract translation: 各种实施例包括用于确定蒸汽焓的装置和相关方法。 在一些实施例中，一种装置包括：与蒸汽轮机部分流体连接的抽吸管道，该抽出管道用于从蒸汽涡轮机部分获得湿蒸汽; 与抽取管道流体连接的混合室; 与所述混合室流体连接的注射器，所述注射器用于将干蒸汽提供到所述混合室，用于与来自所述蒸汽轮机部分的湿蒸汽混合以产生样品混合物; 和与所述混合室流体连接的焓检测系统，所述焓检测系统构造成确定所述样品混合物的焓。