SE505682C2 - Bränslepatron för kärnreaktor - Google Patents

Bränslepatron för kärnreaktor

Info

Publication number
SE505682C2
SE505682C2 SE9001678A SE9001678A SE505682C2 SE 505682 C2 SE505682 C2 SE 505682C2 SE 9001678 A SE9001678 A SE 9001678A SE 9001678 A SE9001678 A SE 9001678A SE 505682 C2 SE505682 C2 SE 505682C2
Authority
SE
Sweden
Prior art keywords
fuel
section
rod
enrichment
length
Prior art date
Application number
SE9001678A
Other languages
English (en)
Swedish (sv)
Other versions
SE9001678L (sv
SE9001678D0 (sv
Inventor
Shunsuke Ogiya
Toru Yamamoto
Katsumasa Haikawa
Akira Nishimura
Original Assignee
Toshiba Kk
Hitachi Ltd
Gen Electric
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 Toshiba Kk, Hitachi Ltd, Gen Electric filed Critical Toshiba Kk
Publication of SE9001678D0 publication Critical patent/SE9001678D0/xx
Publication of SE9001678L publication Critical patent/SE9001678L/xx
Publication of SE505682C2 publication Critical patent/SE505682C2/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • G21C3/3262—Enrichment distribution in zones
    • 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)
SE9001678A 1989-05-10 1990-05-10 Bränslepatron för kärnreaktor SE505682C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1116771A JPH07101237B2 (ja) 1989-05-10 1989-05-10 燃料集合体及び原子炉

Publications (3)

Publication Number Publication Date
SE9001678D0 SE9001678D0 (sv) 1990-05-10
SE9001678L SE9001678L (sv) 1990-11-11
SE505682C2 true SE505682C2 (sv) 1997-09-29

Family

ID=14695320

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001678A SE505682C2 (sv) 1989-05-10 1990-05-10 Bränslepatron för kärnreaktor

Country Status (4)

Country Link
US (1) US5198186A (es)
JP (1) JPH07101237B2 (es)
DE (1) DE4014861A1 (es)
SE (1) SE505682C2 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3037717B2 (ja) * 1990-04-27 2000-05-08 株式会社東芝 原子炉の燃料集合体
JP2804205B2 (ja) * 1992-09-18 1998-09-24 株式会社日立製作所 燃料集合体及び炉心
SE470485B (sv) * 1992-09-30 1994-05-24 Asea Atom Ab Reaktorhärd för en kärnreaktor av kokarvattentyp
JP3531011B2 (ja) * 1993-10-12 2004-05-24 株式会社日立製作所 燃料集合体及び原子炉
WO1998041991A1 (fr) * 1997-03-17 1998-09-24 Hitachi, Ltd. Procede d'exploitation d'un reacteur
JP3788045B2 (ja) 1998-07-01 2006-06-21 株式会社日立製作所 燃料集合体
JP3253934B2 (ja) * 1998-08-27 2002-02-04 株式会社東芝 沸騰水型原子炉
US6445759B1 (en) 1999-10-14 2002-09-03 Kabushiki Kaisha Toshiba Fuel assembly and nuclear reactor
ES2263933T3 (es) * 2003-10-01 2006-12-16 Framatome Anp Conjunto de combustible para reactor nuclear de agua a presion comprendiendo varillas con dos contenidos de gadolinio.
KR100643792B1 (ko) * 2005-02-16 2006-11-10 한국원자력연구소 다심 형상의 연구로용 핵연료봉 및 그 제조 방법
US8842802B2 (en) * 2006-10-16 2014-09-23 Global Nuclear Fuel-Americas, Llc. Fuel rods for nuclear reactor fuel assemblies and methods of manufacturing thereof
US8582713B2 (en) * 2006-10-31 2013-11-12 Global Nuclear Fuel-Americas, Llc Method for improving energy output of a nuclear reactor, method for determining natural uranium blanket layer for a fuel bundle, and a fuel bundle having a variable blanket layer
US9202598B2 (en) 2007-11-28 2015-12-01 Ge-Hitachi Nuclear Energy Americas Llc Fail-free fuel bundle assembly
US8842800B2 (en) * 2007-11-28 2014-09-23 Ge-Hitachi Nuclear Energy Americas Llc Fuel rod designs using internal spacer element and methods of using the same
US8953736B2 (en) * 2010-04-08 2015-02-10 Global Nuclear Fuel—Americas, LLC Exposure boost zone for boiling water reactor nuclear bundles
WO2022061689A1 (zh) * 2020-09-25 2022-03-31 中广核研究院有限公司 可燃毒物棒及含可燃毒物棒的燃料组件

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799839A (en) * 1971-01-07 1974-03-26 Gen Electric Reactivity and power distribution control of nuclear reactor
JPS5829877B2 (ja) * 1976-09-25 1983-06-25 株式会社日立製作所 沸騰水型原子炉の炉心
JPS5459594A (en) * 1977-10-21 1979-05-14 Hitachi Ltd Nuclear reactor
US4285769A (en) * 1978-10-19 1981-08-25 General Electric Company Control cell nuclear reactor core
JPS5770489A (en) * 1980-10-22 1982-04-30 Tokyo Shibaura Electric Co Nuclear reactor
US4629599A (en) * 1982-03-22 1986-12-16 General Electric Company Burnable absorber arrangement for fuel bundle
JPS58178286A (ja) * 1982-04-12 1983-10-19 株式会社東芝 沸騰水型原子炉
JPS5984184A (ja) * 1982-11-05 1984-05-15 株式会社日立製作所 沸騰水型原子炉用燃料集合体
JPS60242392A (ja) * 1984-05-16 1985-12-02 株式会社日立製作所 燃料集合体
JPS63121789A (ja) * 1986-11-12 1988-05-25 株式会社日立製作所 原子炉初装荷炉心
JP2519704B2 (ja) * 1987-02-19 1996-07-31 東京電力株式会社 原子炉用燃料集合体
DE3844595C2 (es) * 1987-08-27 1991-05-29 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa, Jp
USH722H (en) * 1988-09-30 1990-01-02 Advanced Nuclear Fuels Corporation Nuclear reactor fuel with radially varying enrichment

Also Published As

Publication number Publication date
JPH02296192A (ja) 1990-12-06
DE4014861A1 (de) 1990-12-20
SE9001678L (sv) 1990-11-11
US5198186A (en) 1993-03-30
DE4014861C2 (es) 1993-06-03
JPH07101237B2 (ja) 1995-11-01
SE9001678D0 (sv) 1990-05-10

Similar Documents

Publication Publication Date Title
SE505682C2 (sv) Bränslepatron för kärnreaktor
US4789520A (en) Fuel assembly and nuclear reactor
US5229068A (en) Optimized critical power in a fuel bundle with part length rods
EP1085525B1 (en) Light water reactor core and fuel assembly
US4994233A (en) Fuel rod with axial regions of annular and standard fuel pellets
US4777016A (en) Fuel assembly
US5416812A (en) Optimized critical power in a fuel bundle with part length rods
SE505651C2 (sv) Bränslepatron för kärnreaktor
US5852645A (en) Fuel assembly with consumable poison, and a method of operating a reactor
US4324615A (en) Construction of nuclear reactor core
SE505363C2 (sv) Bränslepatron för kärnreaktor
EP0093901B1 (en) High uranium utilization fuel rod for light water reactors
SE503243C2 (sv) Bränslepatron för en kokvattenreaktor
EP0514116B1 (en) Spacer associated pressure drop in a boiling water reactor bundle having part length rods
US4631166A (en) High utilization fuel assembly
EP0196655A1 (en) Fuel assembly for nuclear reactor
US4576787A (en) Burnable absorber assembly
SE500900C2 (sv) Bränslepatron för kokvattenreaktor innehållande neutronabsorberande material
CA2097412C (en) Fuel bundle for use in heavy water cooled reactors
US5440598A (en) Fuel bundle design for enhanced usage of plutonium fuel
US4606880A (en) Symmetric blanket nuclear fuel assembly
JP2001116875A (ja) 燃料集合体および原子炉
JPS59132389A (ja) 燃料集合体
JP3485999B2 (ja) 沸騰水型原子炉用燃料集合体
US4826654A (en) Fuel assembly

Legal Events

Date Code Title Description
NUG Patent has lapsed