FR2928024B1 - DEVICE AND METHOD FOR DETECTING AND MEASURING THE WATER PASSAGE CLOSURE RATE IN A SECONDARY CIRCUIT OF A PRESSURIZED WATER NUCLEAR REACTOR - Google Patents

DEVICE AND METHOD FOR DETECTING AND MEASURING THE WATER PASSAGE CLOSURE RATE IN A SECONDARY CIRCUIT OF A PRESSURIZED WATER NUCLEAR REACTOR

Info

Publication number
FR2928024B1
FR2928024B1 FR0852946A FR0852946A FR2928024B1 FR 2928024 B1 FR2928024 B1 FR 2928024B1 FR 0852946 A FR0852946 A FR 0852946A FR 0852946 A FR0852946 A FR 0852946A FR 2928024 B1 FR2928024 B1 FR 2928024B1
Authority
FR
France
Prior art keywords
measuring
detecting
nuclear reactor
secondary circuit
closure rate
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
Application number
FR0852946A
Other languages
French (fr)
Other versions
FR2928024A1 (en
Inventor
Bernard Sartre
Lara Sebastien Hermosilla
Marc Piriou
Stephane Bourgois
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.)
Areva NP SAS
Original Assignee
Areva NP SAS
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
Priority claimed from FR0851147A external-priority patent/FR2927724B1/en
Application filed by Areva NP SAS filed Critical Areva NP SAS
Priority to FR0852946A priority Critical patent/FR2928024B1/en
Priority to PCT/FR2009/050232 priority patent/WO2009103922A2/en
Publication of FR2928024A1 publication Critical patent/FR2928024A1/en
Application granted granted Critical
Publication of FR2928024B1 publication Critical patent/FR2928024B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR0852946A 2008-02-18 2008-04-30 DEVICE AND METHOD FOR DETECTING AND MEASURING THE WATER PASSAGE CLOSURE RATE IN A SECONDARY CIRCUIT OF A PRESSURIZED WATER NUCLEAR REACTOR Active FR2928024B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0852946A FR2928024B1 (en) 2008-02-22 2008-04-30 DEVICE AND METHOD FOR DETECTING AND MEASURING THE WATER PASSAGE CLOSURE RATE IN A SECONDARY CIRCUIT OF A PRESSURIZED WATER NUCLEAR REACTOR
PCT/FR2009/050232 WO2009103922A2 (en) 2008-02-18 2009-02-13 Device and method for detecting and measuring the clogging ratio of water passages in the secondary circuit of a pressurised-water nuclear reactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0851147A FR2927724B1 (en) 2008-02-18 2008-02-22 DEVICE AND METHOD FOR DETECTING AND MEASURING THE WATER PASSAGE CLOSURE RATE IN A SECONDARY CIRCUIT OF A PRESSURIZED WATER NUCLEAR REACTOR.
FR0852946A FR2928024B1 (en) 2008-02-22 2008-04-30 DEVICE AND METHOD FOR DETECTING AND MEASURING THE WATER PASSAGE CLOSURE RATE IN A SECONDARY CIRCUIT OF A PRESSURIZED WATER NUCLEAR REACTOR

Publications (2)

Publication Number Publication Date
FR2928024A1 FR2928024A1 (en) 2009-08-28
FR2928024B1 true FR2928024B1 (en) 2010-12-10

Family

ID=40056178

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0852946A Active FR2928024B1 (en) 2008-02-18 2008-04-30 DEVICE AND METHOD FOR DETECTING AND MEASURING THE WATER PASSAGE CLOSURE RATE IN A SECONDARY CIRCUIT OF A PRESSURIZED WATER NUCLEAR REACTOR

Country Status (1)

Country Link
FR (1) FR2928024B1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950432B1 (en) * 2009-09-24 2015-06-05 Electricite De France METHODS AND DEVICES FOR DETECTING DEPOSITS IN INTERSTICES OF A CONNECTION BETWEEN A TUBE AND A PLATE
FR2950433B1 (en) * 2009-09-24 2014-12-19 Electricite De France IMPROVEMENTS IN A METHOD AND DEVICE FOR DETECTING DEPOSITS COMPRISING AT LEAST ONE FERROMAGNETIC MATERIAL ON OR NEAR THE OUTER WALL OF A TUBE
FR2960336B1 (en) * 2010-05-19 2012-06-22 Areva Np ASSEMBLY AND METHOD FOR DETECTING AND MEASURING THE WATER PASSAGE CLOSURE RATE IN A SECONDARY CIRCUIT OF A PRESSURIZED WATER NUCLEAR REACTOR
US20120006133A1 (en) * 2010-07-12 2012-01-12 General Electric Company Low row steam generator inspection probe
US8794083B2 (en) * 2010-07-12 2014-08-05 General Electric Company Low row steam generator inspection probe
US8581577B2 (en) * 2010-07-12 2013-11-12 General Electric Company Low row steam generator inspection probe
JP5791279B2 (en) * 2011-01-06 2015-10-07 三菱重工業株式会社 Deposit measuring apparatus, deposit measuring method, and deposit measuring program
FR2972071B1 (en) * 2011-02-25 2013-04-26 Sra Savac DEVICE FOR INSPECTING A STEAM GENERATOR
EP2597366A1 (en) * 2011-06-30 2013-05-29 General Electric Company Inspection probe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060377A (en) * 1958-12-08 1962-10-23 Shell Oil Co Pipe inspection device
DE3022060A1 (en) * 1979-06-18 1981-01-22 Electric Power Res Inst METHOD AND DEVICE FOR DETECTING MAGNETITE DEPOSITS
US4876506A (en) * 1988-06-13 1989-10-24 Westinghouse Electric Corp. Apparatus and method for inspecting the profile of the inner wall of a tube employing a wall follower and an eddy current probe
FR2666414B1 (en) * 1990-09-05 1994-04-01 Intercontrole EXPANDABLE EDDY CURRENT PROBE.
US5256966A (en) * 1991-04-19 1993-10-26 Combustion Engineering, Inc. Method for detecting flaws in a steam generator tube using a flexible eddy current probe having coil bank switching
DE4338752C2 (en) * 1993-11-12 1995-08-17 Siemens Ag Method and device for the detection of a ferromagnetic foreign body

Also Published As

Publication number Publication date
FR2928024A1 (en) 2009-08-28

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