GB1218764A - A core for a nuclear reactor - Google Patents

A core for a nuclear reactor

Info

Publication number
GB1218764A
GB1218764A GB27943/68A GB2794368A GB1218764A GB 1218764 A GB1218764 A GB 1218764A GB 27943/68 A GB27943/68 A GB 27943/68A GB 2794368 A GB2794368 A GB 2794368A GB 1218764 A GB1218764 A GB 1218764A
Authority
GB
United Kingdom
Prior art keywords
moderator
rods
pipe
core
occupied
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
Application number
GB27943/68A
Other languages
English (en)
Inventor
Aldert Tas
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.)
Reactor Centrum Nederland
Original Assignee
Reactor Centrum Nederland
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 Reactor Centrum Nederland filed Critical Reactor Centrum Nederland
Publication of GB1218764A publication Critical patent/GB1218764A/en
Expired 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
    • G21C7/00—Control of nuclear reaction
    • G21C7/005—Flux flattening
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB27943/68A 1967-06-12 1968-06-12 A core for a nuclear reactor Expired GB1218764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6708118A NL6708118A (enrdf_load_stackoverflow) 1967-06-12 1967-06-12

Publications (1)

Publication Number Publication Date
GB1218764A true GB1218764A (en) 1971-01-13

Family

ID=19800404

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27943/68A Expired GB1218764A (en) 1967-06-12 1968-06-12 A core for a nuclear reactor

Country Status (3)

Country Link
DE (1) DE1764478B2 (enrdf_load_stackoverflow)
GB (1) GB1218764A (enrdf_load_stackoverflow)
NL (1) NL6708118A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099477A1 (enrdf_load_stackoverflow) * 1970-07-20 1972-03-17 Asea Atom Ab
FR2298163A1 (fr) * 1975-01-15 1976-08-13 Neratoom Systeme de reacteur nucleaire du type a neutrons rapides
RU2475870C2 (ru) * 2010-12-07 2013-02-20 Иван Федорович Пивин Реактор
US20210319920A1 (en) * 2020-02-14 2021-10-14 BWXT Advanced Technologies LLC Reactor design with controlled thermal neutron flux for enhanced neutron activation potential

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308347C2 (de) * 1983-03-09 1995-03-23 Siegfried Boehnisch Abzweig- und Absperreinrichtung für Kaltwasserversorgungsnetze
CH672011A5 (enrdf_load_stackoverflow) * 1987-03-27 1989-10-13 Fischer Ag Georg
CN111081390B (zh) * 2019-12-31 2022-03-18 中国核动力研究设计院 一种增强慢化能力的双包壳燃料元件

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2099477A1 (enrdf_load_stackoverflow) * 1970-07-20 1972-03-17 Asea Atom Ab
FR2298163A1 (fr) * 1975-01-15 1976-08-13 Neratoom Systeme de reacteur nucleaire du type a neutrons rapides
RU2475870C2 (ru) * 2010-12-07 2013-02-20 Иван Федорович Пивин Реактор
US20210319920A1 (en) * 2020-02-14 2021-10-14 BWXT Advanced Technologies LLC Reactor design with controlled thermal neutron flux for enhanced neutron activation potential
US11848112B2 (en) * 2020-02-14 2023-12-19 BWXT Advanced Technologies LLC Reactor design with controlled thermal neutron flux for enhanced neutron activation potential
US12288625B2 (en) 2020-02-14 2025-04-29 BWXT Advanced Technologies LLC Reactor design with controlled thermal neutron flux for enhanced neutron activation potential

Also Published As

Publication number Publication date
DE1764478B2 (de) 1973-02-01
DE1764478A1 (de) 1972-03-30
NL6708118A (enrdf_load_stackoverflow) 1968-12-13

Similar Documents

Publication Publication Date Title
US3205144A (en) Reactor fuel hold-down assemblies
US3036964A (en) Control method and apparatus
GB1147144A (en) Reactor device
ES340562A1 (es) Procedimiento para hacer funcionar un reactor nuclear.
US3226300A (en) Unified modular reactor plant
US3650895A (en) Guide tube for a control rod in a nuclear reactor
GB1218764A (en) A core for a nuclear reactor
ES526768A0 (es) Reactor nuclear de agua ligera a presion y con varacion del espectro de energia.
US3574058A (en) Nuclear fuel assembly
US4460538A (en) Core construction of nuclear reactor
ES329325A1 (es) Disposicion combustible para reactor nuclear de neuttrones rapidos.
US3230147A (en) Method and apparatus for controlling reactivity of nuclear reactor
FR2541810B1 (fr) Assemblage combustible a tubes-guides refroidis pour un reacteur nucleaire
DE69116974T2 (de) Kernbrennstabbündel mit Wasserrohr
AT205613B (de) Forschungsreaktor
US3042601A (en) Light water moderated nuclear research reactor
US3201320A (en) Gas cooled nuclear reactor with improved fuel element arrangement
US3253997A (en) Nuclear reactor and cooling and moderating arrangement therefor
GB933510A (en) Pressure tube reactor
GB1502427A (en) Nuclear reactor coolant channels
US3281326A (en) Fuel element for nuclear reactors
US3146172A (en) Moderator for nuclear reactors
GB1099838A (en) Nuclear fuel assembly with thermal baffle
US3296084A (en) Temperature control of graphitemoderated nuclear reactors
US3162577A (en) Reactor control with thorium control grid