DE69114453D1 - Verfahren und Detektor zur Messung des Unterkanalleeranteils in einem Leichtwasserkernreaktor-Testbrennstabbündel. - Google Patents

Verfahren und Detektor zur Messung des Unterkanalleeranteils in einem Leichtwasserkernreaktor-Testbrennstabbündel.

Info

Publication number
DE69114453D1
DE69114453D1 DE69114453T DE69114453T DE69114453D1 DE 69114453 D1 DE69114453 D1 DE 69114453D1 DE 69114453 T DE69114453 T DE 69114453T DE 69114453 T DE69114453 T DE 69114453T DE 69114453 D1 DE69114453 D1 DE 69114453D1
Authority
DE
Germany
Prior art keywords
proportion
channels
detector
sub
measuring
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 - Lifetime
Application number
DE69114453T
Other languages
English (en)
Inventor
Leroy Masao Shiraishi
Donald Allen Wilhelmson
Bruce Nmn Matzner
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69114453D1 publication Critical patent/DE69114453D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/001—Mechanical simulators
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/038—Boiling detection in moderator or coolant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
DE69114453T 1990-12-10 1991-11-26 Verfahren und Detektor zur Messung des Unterkanalleeranteils in einem Leichtwasserkernreaktor-Testbrennstabbündel. Expired - Lifetime DE69114453D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/625,176 US5098641A (en) 1990-12-10 1990-12-10 Method and apparatus for measuring subchannel voids in a light water reactor test fuel assembly

Publications (1)

Publication Number Publication Date
DE69114453D1 true DE69114453D1 (de) 1995-12-14

Family

ID=24504910

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69114453T Expired - Lifetime DE69114453D1 (de) 1990-12-10 1991-11-26 Verfahren und Detektor zur Messung des Unterkanalleeranteils in einem Leichtwasserkernreaktor-Testbrennstabbündel.

Country Status (5)

Country Link
US (1) US5098641A (de)
EP (1) EP0490162B1 (de)
JP (1) JPH0731271B2 (de)
DE (1) DE69114453D1 (de)
ES (1) ES2080222T3 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200144A (en) * 1992-06-22 1993-04-06 The United States Of America As Represented By The United States Department Of Energy Simulated nuclear reactor fuel assembly
US5553109A (en) * 1994-10-25 1996-09-03 General Electric Company Apparatus and methods for simulating a change in axial power shape during a nuclear fuel rod bundle transient
DE19810835C2 (de) * 1998-03-12 2001-05-31 Siemens Ag Vorrichtung zur radiometrischen Bestimmung des Dampfblasengehalts in einem Siedewasserreaktor-Brennelement
US20070090059A1 (en) * 2005-07-22 2007-04-26 Plummer Robert J Remote water quality monitoring systems and techniques
JP4922047B2 (ja) * 2007-04-11 2012-04-25 株式会社東芝 熱的限界出力相関式作成方法および燃料集合体設計方法
GB201114151D0 (en) * 2011-08-17 2011-10-05 Johnson Matthey Plc Density and level measurement apparatus
CN110867263B (zh) * 2019-11-07 2021-06-11 西安交通大学 核反应堆严重事故下燃料元件失效行为研究的实验装置及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350564A (en) * 1964-12-23 1967-10-31 Charles F Bonilla Void detection utilizing neutron attenuation
US3376200A (en) * 1966-08-26 1968-04-02 Ca Atomic Energy Ltd Vapour quality measurement by delayed gamma radiation emission
FR1540172A (fr) * 1966-10-31 1968-09-20 Atomic Energy Commission Débimètre à radioactivité
US3461286A (en) * 1968-05-23 1969-08-12 Atomic Energy Commission Method and apparatus for measuring the void fraction of hydrogenous fluids
US3766005A (en) * 1970-05-22 1973-10-16 Licentia Gmbh Device for the mechanical selection of reactor measuring canals
US4567012A (en) * 1982-07-12 1986-01-28 Combustion Engineering, Inc. Dual isotope method to radiograph structures in nuclear steam supply systems
GB2141822B (en) * 1983-06-20 1987-01-07 Prescot Rod Rollers Limited Void detection in cast metal
US4617167A (en) * 1984-03-06 1986-10-14 The United States Of America As Represented By The United States Department Of Energy Underwater radiation detector
US4649015A (en) * 1984-07-20 1987-03-10 The United States Of America As Represented By The United States Department Of Energy Monitoring system for a liquid-cooled nuclear fission reactor
CA1225166A (en) * 1984-09-06 1987-08-04 Majesty (Her) In Right Of Canada As Represented By Atomic Energy Of Canada Limited/L'energie Atomique Du Canada Limitee Method and apparatus for determining the properties of wet steam

Also Published As

Publication number Publication date
US5098641A (en) 1992-03-24
ES2080222T3 (es) 1996-02-01
JPH0731271B2 (ja) 1995-04-10
JPH04301597A (ja) 1992-10-26
EP0490162B1 (de) 1995-11-08
EP0490162A1 (de) 1992-06-17

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Legal Events

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8332 No legal effect for de