CA2174983A1 - Grappe de combustible, avec controle de la reactivite en cas de bas niveau de caloporteur - Google Patents

Grappe de combustible, avec controle de la reactivite en cas de bas niveau de caloporteur

Info

Publication number
CA2174983A1
CA2174983A1 CA002174983A CA2174983A CA2174983A1 CA 2174983 A1 CA2174983 A1 CA 2174983A1 CA 002174983 A CA002174983 A CA 002174983A CA 2174983 A CA2174983 A CA 2174983A CA 2174983 A1 CA2174983 A1 CA 2174983A1
Authority
CA
Canada
Prior art keywords
fuel
pins
coolant
pin
bundle
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.)
Abandoned
Application number
CA002174983A
Other languages
English (en)
Inventor
Ardeshir R. Dastur
David B. Buss
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
Priority to CA002174983A priority Critical patent/CA2174983A1/fr
Priority to PCT/CA1997/000279 priority patent/WO1997041565A1/fr
Priority to AU25642/97A priority patent/AU2564297A/en
Publication of CA2174983A1 publication Critical patent/CA2174983A1/fr
Abandoned legal-status Critical Current

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
    • G21C3/328—Relative disposition of the elements in the bundle lattice
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
    • G21C1/16—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor
    • G21C1/18—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised
    • G21C1/20—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised moderator being liquid, e.g. pressure-tube reactor
    • 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)
CA002174983A 1996-04-25 1996-04-25 Grappe de combustible, avec controle de la reactivite en cas de bas niveau de caloporteur Abandoned CA2174983A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002174983A CA2174983A1 (fr) 1996-04-25 1996-04-25 Grappe de combustible, avec controle de la reactivite en cas de bas niveau de caloporteur
PCT/CA1997/000279 WO1997041565A1 (fr) 1996-04-25 1997-04-23 Faisceau de combustible a faible reactivite en cas de deperdition du refrigerant
AU25642/97A AU2564297A (en) 1996-04-25 1997-04-23 Low coolant void reactivity fuel bundle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002174983A CA2174983A1 (fr) 1996-04-25 1996-04-25 Grappe de combustible, avec controle de la reactivite en cas de bas niveau de caloporteur

Publications (1)

Publication Number Publication Date
CA2174983A1 true CA2174983A1 (fr) 1997-10-26

Family

ID=4158059

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002174983A Abandoned CA2174983A1 (fr) 1996-04-25 1996-04-25 Grappe de combustible, avec controle de la reactivite en cas de bas niveau de caloporteur

Country Status (3)

Country Link
AU (1) AU2564297A (fr)
CA (1) CA2174983A1 (fr)
WO (1) WO1997041565A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012028900A1 (fr) 2010-09-03 2012-03-08 Atomic Energy Of Canada Limited Grappe de combustible nucléaire contenant du thorium et réacteur nucléaire comprenant cette grappe
WO2013185229A1 (fr) * 2012-06-13 2013-12-19 Atomic Energy Of Canada Limited / Énergie Atomique Du Canada Limitée Réacteur nucléaire à tubes de force avec un ensemble canal de modérateur et de combustible à basse pression
US9336907B2 (en) 2010-04-23 2016-05-10 Atomic Energy Of Canada Limited Pressure-tube reactor with coolant plenum
WO2016128821A1 (fr) 2015-02-11 2016-08-18 Candu Energy Inc. Combustible nucléaire contenant un mélange absorbeur de neutrons
US9773572B2 (en) 2010-04-23 2017-09-26 Atomic Energy Of Canada Limited Pressure-tube reactor with pressurized moderator
US10176898B2 (en) 2010-11-15 2019-01-08 Atomic Energy Of Canada Limited Nuclear fuel containing a neutron absorber
US10950356B2 (en) 2010-11-15 2021-03-16 Atomic Energy Of Canada Limited Nuclear fuel containing recycled and depleted uranium, and nuclear fuel bundle and nuclear reactor comprising same
US11183311B2 (en) 2012-06-13 2021-11-23 Atomic Energy Of Canada Limited / Energie Atomique Du Canada Limitee Fuel channel assembly and fuel bundle for a nuclear reactor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101842851A (zh) 2007-10-19 2010-09-22 阿海珐联合服务有限责任公司 用于运输和储存放射性材料的包装组件和内部支撑结构
EP2599087B1 (fr) 2010-07-29 2018-05-30 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Cible de production d'isotopes
AU2015200445B2 (en) * 2010-07-29 2016-11-03 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Isotope production target
WO2018204857A2 (fr) * 2017-05-05 2018-11-08 Terrapower, Llc Réacteur à tubes de force refroidi au gaz

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179571A (en) * 1960-11-03 1965-04-20 Siemens Ag Nuclear fuel units with enclosures of the thimble type for pressure-tube nuclear reactors
GB1528267A (en) * 1976-11-19 1978-10-11 Iner Aec Fuel bundles in heavy water and light water nuclear reactors
JPS61223582A (ja) * 1985-03-29 1986-10-04 株式会社日立製作所 原子炉用燃料集合体
JPH07122678B2 (ja) * 1988-09-29 1995-12-25 動力炉・核燃料開発事業団 燃料集合体
CA2097412C (fr) * 1993-05-31 2005-08-23 Adi R. Dastur Faisceau de combustible pour reacteur a eau lourde

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9336907B2 (en) 2010-04-23 2016-05-10 Atomic Energy Of Canada Limited Pressure-tube reactor with coolant plenum
US9773572B2 (en) 2010-04-23 2017-09-26 Atomic Energy Of Canada Limited Pressure-tube reactor with pressurized moderator
US10847270B2 (en) 2010-04-23 2020-11-24 Atomic Energy Of Canada Limited / Energie Atomique Du Canada Limitee Pressure-tube reactor with pressurized moderator
WO2012028900A1 (fr) 2010-09-03 2012-03-08 Atomic Energy Of Canada Limited Grappe de combustible nucléaire contenant du thorium et réacteur nucléaire comprenant cette grappe
US9799414B2 (en) 2010-09-03 2017-10-24 Atomic Energy Of Canada Limited Nuclear fuel bundle containing thorium and nuclear reactor comprising same
US10176898B2 (en) 2010-11-15 2019-01-08 Atomic Energy Of Canada Limited Nuclear fuel containing a neutron absorber
US10950356B2 (en) 2010-11-15 2021-03-16 Atomic Energy Of Canada Limited Nuclear fuel containing recycled and depleted uranium, and nuclear fuel bundle and nuclear reactor comprising same
WO2013185229A1 (fr) * 2012-06-13 2013-12-19 Atomic Energy Of Canada Limited / Énergie Atomique Du Canada Limitée Réacteur nucléaire à tubes de force avec un ensemble canal de modérateur et de combustible à basse pression
US11183311B2 (en) 2012-06-13 2021-11-23 Atomic Energy Of Canada Limited / Energie Atomique Du Canada Limitee Fuel channel assembly and fuel bundle for a nuclear reactor
WO2016128821A1 (fr) 2015-02-11 2016-08-18 Candu Energy Inc. Combustible nucléaire contenant un mélange absorbeur de neutrons
EP3893252A1 (fr) 2015-02-11 2021-10-13 Candu Energy Inc. Combustible nucléaire contenant un mélange absorbeur de neutrons

Also Published As

Publication number Publication date
WO1997041565A1 (fr) 1997-11-06
AU2564297A (en) 1997-11-19

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20000425