JP2004233363A5 - - Google Patents

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Publication number
JP2004233363A5
JP2004233363A5 JP2004022390A JP2004022390A JP2004233363A5 JP 2004233363 A5 JP2004233363 A5 JP 2004233363A5 JP 2004022390 A JP2004022390 A JP 2004022390A JP 2004022390 A JP2004022390 A JP 2004022390A JP 2004233363 A5 JP2004233363 A5 JP 2004233363A5
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JP
Japan
Prior art keywords
constraint
addresses
reactor
spatially dependent
dependent
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.)
Pending
Application number
JP2004022390A
Other languages
English (en)
Japanese (ja)
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JP2004233363A (ja
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Publication date
Priority claimed from US10/355,013 external-priority patent/US7693249B2/en
Application filed filed Critical
Publication of JP2004233363A publication Critical patent/JP2004233363A/ja
Publication of JP2004233363A5 publication Critical patent/JP2004233363A5/ja
Pending legal-status Critical Current

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JP2004022390A 2003-01-31 2004-01-30 原子炉の性能を改善する方法 Pending JP2004233363A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/355,013 US7693249B2 (en) 2003-01-31 2003-01-31 Method of improving nuclear reactor performance

Publications (2)

Publication Number Publication Date
JP2004233363A JP2004233363A (ja) 2004-08-19
JP2004233363A5 true JP2004233363A5 (enExample) 2007-03-15

Family

ID=32655563

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004022390A Pending JP2004233363A (ja) 2003-01-31 2004-01-30 原子炉の性能を改善する方法

Country Status (5)

Country Link
US (1) US7693249B2 (enExample)
EP (1) EP1443523A3 (enExample)
JP (1) JP2004233363A (enExample)
MX (1) MXPA04000973A (enExample)
TW (1) TWI309422B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7280946B2 (en) * 2003-04-30 2007-10-09 Global Nuclear Fuel-Americas, Llc Method and arrangement for determining pin enrichments in fuel bundle of nuclear reactor
CN1760990B (zh) 2004-10-15 2011-11-30 西屋电气有限责任公司 改进的首次堆芯燃料组件布置和实现上述布置的方法
US8811563B2 (en) * 2004-12-30 2014-08-19 General Electric Company Method and system for assessing failures of fuel rods
US7409032B2 (en) * 2005-05-13 2008-08-05 Global Nuclear Fuel - Americas, Llc Method of fuel bundle consideration in a reactor
US7472045B2 (en) * 2006-12-13 2008-12-30 Global Nuclear Fuel—Americas, LLC Method for perturbating a nuclear reactor core fuel bundle design to generate a group of designs
US8553829B2 (en) * 2007-09-26 2013-10-08 Areva Np Sas Reduced order stress model for online maneuvering, diagnostics of fuel failure and design of core loading patterns of light water reactors
US9793013B2 (en) * 2009-11-06 2017-10-17 Terrapower, Llc Systems and methods for controlling reactivity in a nuclear fission reactor
KR20120083513A (ko) * 2009-11-06 2012-07-25 시리트 엘엘씨 핵분열 원자로 내의 반응도를 제어하기 위한 시스템 및 방법
US9852818B2 (en) * 2009-11-06 2017-12-26 Terrapower, Llc Systems and methods for controlling reactivity in a nuclear fission reactor
US9190177B2 (en) * 2009-11-06 2015-11-17 Terrapower, Llc Systems and methods for controlling reactivity in a nuclear fission reactor
US9424376B2 (en) 2011-11-18 2016-08-23 Terrapower, Llc Enhanced neutronics systems
US9721680B2 (en) * 2013-09-30 2017-08-01 Areva Inc. Operating a nuclear reactor using a deposit model of a nuclear reactor heat transfer surface
JP7581157B2 (ja) * 2021-08-23 2024-11-12 株式会社東芝 原子炉内出力分布推定装置、方法及びプログラム

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039375A (en) * 1972-05-10 1977-08-02 Exxon Nuclear Company, Inc. Detection of fuel rod leakage
JPS56132594A (en) * 1980-03-19 1981-10-16 Hitachi Ltd Monitoring system for grasping core state at accident
JPS5938686A (ja) * 1982-08-27 1984-03-02 株式会社日立製作所 原子炉出力制御装置
US5009833A (en) * 1989-01-11 1991-04-23 Westinghouse Electric Corp. Expert system for surveillance, diagnosis and prognosis of plant operation
US5309485A (en) 1992-07-06 1994-05-03 General Electric Company Core automated monitoring system
US5333157A (en) * 1993-09-08 1994-07-26 University Of Chicago Expert system for identification of simultaneous and sequential reactor fuel failures with gas tagging
US5537450A (en) * 1994-01-31 1996-07-16 Radiological & Chemical Technology, Inc. On-line analysis of fuel integrity
US6216109B1 (en) * 1994-10-11 2001-04-10 Peoplesoft, Inc. Iterative repair optimization with particular application to scheduling for integrated capacity and inventory planning
US5923717A (en) * 1996-01-29 1999-07-13 General Electric Company Method and system for determining nuclear core loading arrangements
US5706321A (en) * 1996-05-01 1998-01-06 The University Of Chicago Method for nonlinear optimization for gas tagging and other systems
US5790616A (en) 1996-08-09 1998-08-04 General Electric Company Method and system for determining nuclear reactor core control blade positioning
US5790618A (en) 1997-07-21 1998-08-04 General Electric Company Method and system for determining the impact of a mislocated nuclear fuel bundle loading
SE514184C2 (sv) * 1997-11-21 2001-01-22 Asea Atom Ab Förfarande och anordning för utvärdering av integriteten hos kärnbränslet i en nukleär anläggning
US5912933A (en) * 1997-12-04 1999-06-15 General Electric Company Method and system for direct evaluation of operating limit minimum critical power ratios for boiling water reactors
US6404437B1 (en) * 1999-09-10 2002-06-11 General Electric Company Nuclear reactor core performance data visualization system
US6748348B1 (en) * 1999-12-30 2004-06-08 General Electric Company Design method for nuclear reactor fuel management
US6611572B2 (en) * 2000-12-29 2003-08-26 Global Nuclear Fuel - Americas, L.L.C. Determination of operating limit minimum critical power ratio
US20040059549A1 (en) * 2002-09-19 2004-03-25 Kropaczek David Joseph Method and apparatus for evaluating a proposed solution to a constraint problem
US7487133B2 (en) * 2002-09-19 2009-02-03 Global Nuclear Fuel - Americas, Llc Method and apparatus for adaptively determining weight factors within the context of an objective function
US7200541B2 (en) * 2002-12-23 2007-04-03 Global Nuclear Fuel-Americas, Llc Method and arrangement for determining nuclear reactor core designs
US7222061B2 (en) * 2002-12-18 2007-05-22 Global Nuclear Fuel - Americas, Llc Method and arrangement for developing rod patterns in nuclear reactors

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