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ES246857A1 - Improvements in or relating to nuclear reactors - Google Patents

Improvements in or relating to nuclear reactors

Info

Publication number
ES246857A1
ES246857A1 ES0246857A ES246857A ES246857A1 ES 246857 A1 ES246857 A1 ES 246857A1 ES 0246857 A ES0246857 A ES 0246857A ES 246857 A ES246857 A ES 246857A ES 246857 A1 ES246857 A1 ES 246857A1
Authority
ES
Spain
Prior art keywords
transverse
coolant
core
flow
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
ES0246857A
Other languages
Spanish (es)
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES246857A1 publication Critical patent/ES246857A1/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21DNUCLEAR POWER PLANT
    • G21D5/00Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
    • G21D5/04Reactor and engine not structurally combined
    • G21D5/08Reactor and engine not structurally combined with engine working medium heated in a heat exchanger by the reactor coolant
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C1/00Reactor types
    • G21C1/04Thermal reactors ; Epithermal reactors
    • G21C1/06Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C11/00Shielding structurally associated with the reactor
    • G21C11/02Biological shielding ; Neutron or gamma shielding
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C11/00Shielding structurally associated with the reactor
    • G21C11/08Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C13/00Pressure vessels; Containment vessels; Containment in general
    • G21C13/02Details
    • G21C13/04Arrangements for expansion and contraction
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C17/00Monitoring; Testing ; Maintaining
    • G21C17/02Devices or arrangements for monitoring coolant or moderator
    • G21C17/04Detecting burst slugs
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C3/00Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C7/00Control of nuclear reaction
    • G21C7/02Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect
    • G21C7/04Control of nuclear reaction by using self-regulating properties of reactor materials, e.g. Doppler effect of burnable poisons
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21DNUCLEAR POWER PLANT
    • G21D5/00Arrangements of reactor and engine in which reactor-produced heat is converted into mechanical energy
    • G21D5/04Reactor and engine not structurally combined
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

A nuclear reactor in which there is a core containing a mixture of fertirl material and fissile material, housed inside a pressure vessel between a coolant inlet chamber and a coolant outlet chamber, characterized in that the core includes a plurality of replaceable fuel element assemblies extending between a transverse inlet member and a transverse outlet member, each comprising a box or sleeve open at the ends that houses a plurality of enriched fuel elements, spaced and longitudinally extending, and is removably attached at the ends to said transverse members, so that the coolant coming from said inlet chamber can flow through the dunes in relation to heat exchange or transmission with the fuel elements housed in them, and can flow through the core in exchange or transm relationship heat ionisation with the outer surfaces of said covers. (Machine-translation by Google Translate, not legally binding)
ES0246857A 1958-01-31 1959-01-28 Improvements in or relating to nuclear reactors Expired ES246857A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71251258A 1958-01-31 1958-01-31

Publications (1)

Publication Number Publication Date
ES246857A1 true ES246857A1 (en) 1960-01-01

Family

ID=24862431

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0246857A Expired ES246857A1 (en) 1958-01-31 1959-01-28 Improvements in or relating to nuclear reactors

Country Status (4)

Country Link
CH (1) CH357812A (en)
ES (1) ES246857A1 (en)
FR (1) FR1228851A (en)
GB (1) GB913653A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE421969B (en) * 1980-03-17 1982-02-08 Asea Atom Ab FUEL CARTRIDGE FOR A COOKING REACTOR
US4514358A (en) * 1981-03-31 1985-04-30 Ab Asea-Atom Fuel assembly
SE431691B (en) * 1982-07-12 1984-02-20 Asea Atom Ab KERNBRENSLEPATRON
US4788033A (en) * 1983-04-29 1988-11-29 Westinghouse Electric Corp. Calandria
KR20090108709A (en) * 2007-02-12 2009-10-16 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 Pressurized water reactor flow skirt apparatus
CN111916232B (en) * 2020-08-13 2022-03-01 中国核动力研究设计院 Light water nuclear reactor structure
CN112185598B (en) * 2020-09-30 2022-02-01 中国核动力研究设计院 Stacking type flow distribution device and distribution structure

Also Published As

Publication number Publication date
GB913653A (en) 1962-12-19
FR1228851A (en) 1960-09-02
CH357812A (en) 1961-10-31

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