FR2569853B1 - Procede et appareil de mesure de proprietes de vapeur d'eau humide par absorption de neutrons - Google Patents

Procede et appareil de mesure de proprietes de vapeur d'eau humide par absorption de neutrons

Info

Publication number
FR2569853B1
FR2569853B1 FR8513224A FR8513224A FR2569853B1 FR 2569853 B1 FR2569853 B1 FR 2569853B1 FR 8513224 A FR8513224 A FR 8513224A FR 8513224 A FR8513224 A FR 8513224A FR 2569853 B1 FR2569853 B1 FR 2569853B1
Authority
FR
France
Prior art keywords
neutrons
absorption
water vapor
wet water
measuring wet
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.)
Expired
Application number
FR8513224A
Other languages
English (en)
Other versions
FR2569853A1 (fr
Inventor
Peter S L Yuen
Philip Campbell
John L Montin
Keith H Ardron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Publication of FR2569853A1 publication Critical patent/FR2569853A1/fr
Application granted granted Critical
Publication of FR2569853B1 publication Critical patent/FR2569853B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/09—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being neutrons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/12—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid

Landscapes

  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measurement Of Radiation (AREA)
FR8513224A 1984-09-06 1985-09-05 Procede et appareil de mesure de proprietes de vapeur d'eau humide par absorption de neutrons Expired FR2569853B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000462592A CA1225166A (fr) 1984-09-06 1984-09-06 Methode et dispositif pour evaluer les proprietes de la vapeur saturee

Publications (2)

Publication Number Publication Date
FR2569853A1 FR2569853A1 (fr) 1986-03-07
FR2569853B1 true FR2569853B1 (fr) 1988-06-10

Family

ID=4128663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8513224A Expired FR2569853B1 (fr) 1984-09-06 1985-09-05 Procede et appareil de mesure de proprietes de vapeur d'eau humide par absorption de neutrons

Country Status (7)

Country Link
US (1) US4645635A (fr)
JP (1) JPS6166953A (fr)
CA (1) CA1225166A (fr)
DE (1) DE3530090A1 (fr)
FR (1) FR2569853B1 (fr)
GB (1) GB2164148B (fr)
NO (1) NO853456L (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098641A (en) * 1990-12-10 1992-03-24 General Electric Company Method and apparatus for measuring subchannel voids in a light water reactor test fuel assembly
US5083029A (en) * 1991-02-04 1992-01-21 Halliburton Company Measuring water content by neutron thermalization
JP3113043B2 (ja) * 1992-03-10 2000-11-27 石油公団 中性子法による水蒸気密度測定方法
US5532492A (en) * 1994-10-12 1996-07-02 Troxler Electronic Laboratories, Inc. Nuclear gauge with compensation for sample irregularities
DE19643375A1 (de) * 1996-10-21 1998-04-30 Siemens Ag Meßvorrichtung zur Ermittlung einer Borkonzentration
US6577697B2 (en) 1997-07-09 2003-06-10 Southwest Research Institute Field analysis of geological samples using delayed neutron activation analysis
DE19900878C2 (de) * 1999-01-12 2003-08-28 Forschungszentrum Juelich Gmbh Verfahren zur Analyse eines primären Neutronenstrahls einer Neutronenquelle sowwie Strahlmonitor zur Untersuchung eines in einer Neutronenquelle erzeugten primären Neutronenstrahls
US6922455B2 (en) * 2002-01-28 2005-07-26 Starfire Industries Management, Inc. Gas-target neutron generation and applications
JP5191104B2 (ja) * 2006-06-22 2013-04-24 ナノグレイ株式会社 放射線応用計測方法，放射線応用計測装置及び放射線応用計測装置用断熱材
US7716873B2 (en) 2008-09-16 2010-05-18 Green Living Technologies, Llc Multilayer vegetation support system
US8816865B1 (en) 2009-07-06 2014-08-26 Walter T. Deacon Method and system for measuring temperature and pressure in different regions to determine steam quality
US8325049B2 (en) * 2009-07-06 2012-12-04 Thermo Diagnostics Company LLC Method and system for measuring temperature and pressure in different regions to determine steam quality
US8839663B2 (en) 2012-01-03 2014-09-23 General Electric Company Working fluid sensor system for power generation system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB113739A (fr) *
US2304910A (en) * 1940-05-29 1942-12-15 Texas Co Determination of specific gravity of fluids
GB1042494A (en) * 1962-06-14 1966-09-14 Tokyo Shibaura Electric Co Method and apparatus for chemical analysis
US3496357A (en) * 1964-11-09 1970-02-17 Oesterr Studien Atomenergie Method and apparatus for the examination of samples of nuclear fuel or whole fuel elements without destruction thereof
US3350564A (en) * 1964-12-23 1967-10-31 Charles F Bonilla Void detection utilizing neutron attenuation
US3461286A (en) * 1968-05-23 1969-08-12 Atomic Energy Commission Method and apparatus for measuring the void fraction of hydrogenous fluids
GB1415643A (en) * 1971-11-12 1975-11-26 Lucas Industries Ltd Method of and apparatus for measuring the quantity of vapour present in a liquid stream
HU172219B (hu) * 1973-05-18 1978-07-28 Budapesti Mueszaki Egyetem Izmeritel'noe ustrojstvo dlja opredelenija bora ili poglohhajuhhego nejtron vehhestva rastvorjonnogo v vode ili drugoj zhidkosti
US4266132A (en) * 1977-06-20 1981-05-05 Mdh Industries, Inc. Apparatus for controlling neutrons escaping from an elemental analyzer measuring gamma rays arising from neutron capture in bulk substances
US4200789A (en) * 1978-06-29 1980-04-29 Texaco Inc. Measuring oil and water cuts in a multiphase flowstream with elimination of the effects of gas in determining the liquid cuts
CA1116314A (fr) * 1978-08-22 1982-01-12 Westinghouse Canada Limited Detecteur de vide a neutrons monoenergetiques
JPS5622941A (en) * 1979-08-01 1981-03-04 Hitachi Ltd Moisture measuring method
US4263098A (en) * 1979-09-25 1981-04-21 Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung Radiation measuring process for determining the concentration of fat in meats
US4575634A (en) * 1981-12-31 1986-03-11 Radiation Monitoring Devices, Inc. Assaying composite structures
US4499380A (en) * 1982-10-21 1985-02-12 Esso Resources Canada, Ltd. Apparatus and method for determining the hydrogen content of a substance

Also Published As

Publication number Publication date
GB8521983D0 (en) 1985-10-09
JPS6166953A (ja) 1986-04-05
US4645635A (en) 1987-02-24
GB2164148B (en) 1988-08-24
NO853456L (no) 1986-03-07
FR2569853A1 (fr) 1986-03-07
CA1225166A (fr) 1987-08-04
DE3530090A1 (de) 1986-03-13
GB2164148A (en) 1986-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse