FR2982952B1 - Dispositif et procede pour mesurer la teneur en humidite d'un flux de vapeur - Google Patents
Dispositif et procede pour mesurer la teneur en humidite d'un flux de vapeurInfo
- Publication number
- FR2982952B1 FR2982952B1 FR1260452A FR1260452A FR2982952B1 FR 2982952 B1 FR2982952 B1 FR 2982952B1 FR 1260452 A FR1260452 A FR 1260452A FR 1260452 A FR1260452 A FR 1260452A FR 2982952 B1 FR2982952 B1 FR 2982952B1
- Authority
- FR
- France
- Prior art keywords
- measuring
- moisture content
- steam flow
- steam
- flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K7/00—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating
- F01K7/16—Steam engine plants characterised by the use of specific types of engine; Plants or engines characterised by their use of special steam systems, cycles or processes; Control means specially adapted for such systems, cycles or processes; Use of withdrawn or exhaust steam for feed-water heating the engines being only of turbine type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
- G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/299,455 US8908031B2 (en) | 2011-11-18 | 2011-11-18 | Apparatus and method for measuring moisture content in steam flow |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2982952A1 FR2982952A1 (fr) | 2013-05-24 |
FR2982952B1 true FR2982952B1 (fr) | 2016-07-29 |
Family
ID=48222168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1260452A Active FR2982952B1 (fr) | 2011-11-18 | 2012-11-02 | Dispositif et procede pour mesurer la teneur en humidite d'un flux de vapeur |
Country Status (4)
Country | Link |
---|---|
US (1) | US8908031B2 (fr) |
DE (1) | DE102012110918A1 (fr) |
FR (1) | FR2982952B1 (fr) |
RU (1) | RU2605790C2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9206704B2 (en) | 2013-07-11 | 2015-12-08 | General Electric Company | Cast CrMoV steel alloys and the method of formation and use in turbines thereof |
BR112017005131B1 (pt) | 2014-10-03 | 2023-01-10 | Nuovo Pignone Tecnologie S.r.l. | Método de monitoramento da situação de uma turbomáquina, disposição, turbomáquina e compressor submarino |
JP6392661B2 (ja) * | 2014-12-26 | 2018-09-19 | アズビル株式会社 | 乾き度測定装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US425368A (en) * | 1890-04-08 | George cole | ||
US4137462A (en) | 1977-10-31 | 1979-01-30 | Westinghouse Electric Corp. | Probe for measuring steam quality |
JPS57199943A (en) * | 1981-06-03 | 1982-12-08 | Hitachi Ltd | Measuring device for wetness of steam |
US5123277A (en) * | 1990-06-04 | 1992-06-23 | Westinghouse Electric Corp. | Apparatus and method for analyzing gas dryer performance |
US5380440A (en) * | 1992-06-09 | 1995-01-10 | Anikem Pty. Limited | Two dewatering of slurries controlled by video system |
GB9411280D0 (en) * | 1994-06-06 | 1994-07-27 | Isis Innovation | Fluid velocity measurement apparatus |
RU2113711C1 (ru) * | 1997-12-26 | 1998-06-20 | Закрытое акционерное общество Международная компания "Луч" | Инфракрасный измеритель влажности продуктов и материалов |
EA014258B1 (ru) * | 2005-04-22 | 2010-10-29 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Нагреватель с ограничением температуры, содержащий неферромагнитный проводник |
US7381954B2 (en) | 2005-09-29 | 2008-06-03 | General Electric Company | Apparatus and method for measuring steam quality |
US7345280B2 (en) | 2005-09-29 | 2008-03-18 | General Electric Company | Measurement of steam quality using multiple broadband lasers |
CN201707294U (zh) * | 2010-06-02 | 2011-01-12 | 长沙理工大学 | 非接触式汽轮机蒸汽湿度和水滴直径的测量装置 |
-
2011
- 2011-11-18 US US13/299,455 patent/US8908031B2/en active Active
-
2012
- 2012-11-02 FR FR1260452A patent/FR2982952B1/fr active Active
- 2012-11-13 DE DE102012110918A patent/DE102012110918A1/de active Pending
- 2012-11-16 RU RU2012148607/06A patent/RU2605790C2/ru not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2012148607A (ru) | 2014-05-27 |
US8908031B2 (en) | 2014-12-09 |
FR2982952A1 (fr) | 2013-05-24 |
US20130128031A1 (en) | 2013-05-23 |
RU2605790C2 (ru) | 2016-12-27 |
DE102012110918A1 (de) | 2013-05-23 |
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Legal Events
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PLFP | Fee payment |
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TP | Transmission of property |
Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH, CH Effective date: 20240301 |