GB1016113A - Improvements in or relating to nuclear reactors - Google Patents

Improvements in or relating to nuclear reactors

Info

Publication number
GB1016113A
GB1016113A GB21741/64A GB2174164A GB1016113A GB 1016113 A GB1016113 A GB 1016113A GB 21741/64 A GB21741/64 A GB 21741/64A GB 2174164 A GB2174164 A GB 2174164A GB 1016113 A GB1016113 A GB 1016113A
Authority
GB
United Kingdom
Prior art keywords
coolant
rods
control
section
fuel elements
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
GB21741/64A
Other languages
English (en)
Inventor
Claude Desire Foure
Claude Henri Charles Moussez
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of GB1016113A publication Critical patent/GB1016113A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • 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
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/113—Control elements made of flat elements; Control elements having cruciform cross-section
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB21741/64A 1963-05-31 1964-05-26 Improvements in or relating to nuclear reactors Expired GB1016113A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR936754A FR1369408A (fr) 1963-05-31 1963-05-31 Perfectionnements aux réacteurs nucléaires
FR968516A FR85493E (fr) 1963-05-31 1964-03-24 Perfectionnements aux réacteurs nucléaires

Publications (1)

Publication Number Publication Date
GB1016113A true GB1016113A (en) 1966-01-05

Family

ID=26201628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21741/64A Expired GB1016113A (en) 1963-05-31 1964-05-26 Improvements in or relating to nuclear reactors

Country Status (6)

Country Link
BE (1) BE648637A (de)
CH (2) CH433519A (de)
DE (1) DE1244981B (de)
FR (2) FR1369408A (de)
GB (1) GB1016113A (de)
NL (1) NL153705B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716015A (en) * 1985-05-15 1987-12-29 Westinghouse Electric Corp. Modular nuclear fuel assembly design
US5327470A (en) * 1992-02-07 1994-07-05 General Electric Company Spacer with steam separator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE421969B (sv) * 1980-03-17 1982-02-08 Asea Atom Ab Brenslepatron for en kokarreaktor
US4514358A (en) * 1981-03-31 1985-04-30 Ab Asea-Atom Fuel assembly
SE431691B (sv) * 1982-07-12 1984-02-20 Asea Atom Ab Kernbrenslepatron

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1158320A (fr) * 1955-10-10 1958-06-13 Dispositif de modification de la réactivité d'un réacteur nucléaire
US2917444A (en) * 1956-05-14 1959-12-15 Roger S Dreffin Neutronic reactor control
FR1189249A (fr) * 1957-11-14 1959-10-01 Réacteur nucléaire à liquide bouillant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716015A (en) * 1985-05-15 1987-12-29 Westinghouse Electric Corp. Modular nuclear fuel assembly design
US5327470A (en) * 1992-02-07 1994-07-05 General Electric Company Spacer with steam separator

Also Published As

Publication number Publication date
BE648637A (de) 1964-09-16
FR1369408A (fr) 1964-08-14
NL153705B (nl) 1977-06-15
NL6406112A (de) 1964-12-01
CH433519A (fr) 1967-04-15
DE1244981B (de) 1967-07-20
CH438510A (fr) 1967-06-30
FR85493E (fr) 1965-08-20

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