ES431106A1 - Fast reactor of the liquid sodium cooled type - Google Patents

Fast reactor of the liquid sodium cooled type

Info

Publication number
ES431106A1
ES431106A1 ES431106A ES431106A ES431106A1 ES 431106 A1 ES431106 A1 ES 431106A1 ES 431106 A ES431106 A ES 431106A ES 431106 A ES431106 A ES 431106A ES 431106 A1 ES431106 A1 ES 431106A1
Authority
ES
Spain
Prior art keywords
tank
reactor
sodium
core
branch
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
ES431106A
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.)
Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES431106A1 publication Critical patent/ES431106A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G21C1/03—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders cooled by a coolant not essentially pressurised, e.g. pool-type reactors
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Cooling device for the main tank of an integrated fast neutron reactor cooled by liquid sodium, in which liquid sodium passes through the fuel assemblies of the core from bottom to top before being introduced into primary exchangers, from where the cold sodium is evacuated to a lower zone of the main reactor tank or "inter-tank" separated from the rest of the tank by a ferrule, said cold sodium being taken in this mentioned zone to be re-injected under pressure with the help of pumps in the lower part of the fuel assemblies of the core of said reactor, characterized in that it comprises at least one set of cylindrical ferrules that have the same axis as said tank and that form a two-branch siphon interposed between hot sodium and the wall of the main tank in at least the part upper part of said tank, the two branches of said siphon being directed towards the lower part of the reactor, the higher branch being fed s close to the wall of the main tank by a part of the cold sodium injected at the base of the reactor core, and leading the second branch into the intercuba. (Machine-translation by Google Translate, not legally binding)
ES431106A 1973-10-18 1974-10-17 Fast reactor of the liquid sodium cooled type Expired ES431106A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7337232A FR2248583B1 (en) 1973-10-18 1973-10-18

Publications (1)

Publication Number Publication Date
ES431106A1 true ES431106A1 (en) 1977-07-01

Family

ID=9126612

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431106A Expired ES431106A1 (en) 1973-10-18 1974-10-17 Fast reactor of the liquid sodium cooled type

Country Status (7)

Country Link
JP (1) JPS5821235B2 (en)
DE (1) DE2449308C2 (en)
ES (1) ES431106A1 (en)
FR (1) FR2248583B1 (en)
GB (1) GB1441539A (en)
IT (1) IT1024612B (en)
SU (1) SU575046A3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2333328A1 (en) * 1975-11-26 1977-06-24 Commissariat Energie Atomique NUCLEAR REACTOR
FR2425129A2 (en) * 1975-11-26 1979-11-30 Commissariat Energie Atomique NUCLEAR REACTOR
FR2347749A1 (en) * 1976-04-06 1977-11-04 Commissariat Energie Atomique METHOD AND DEVICE FOR THERMAL PROTECTION OF THE TANK OF A NUCLEAR REACTOR
GB1567040A (en) * 1976-08-12 1980-05-08 Nuclear Power Co Ltd Liquid metal cooled nuclear reactor constructions
FR2388375A1 (en) * 1977-04-19 1978-11-17 Commissariat Energie Atomique PROCESS FOR COOLING THE TANK OF A NUCLEAR REACTOR AND DEVICE FOR APPLYING THE PROCESS
GB2000356B (en) * 1977-07-04 1982-03-10 Commissariat Energie Atomique A liquid-metal cooled reactor
FR2461336A1 (en) * 1979-07-11 1981-01-30 Neyrpic Sodium cooled nuclear reactor incorporating integrated exchangers - has distribution box extended by peripheral collector simplifying structure and lightening zone of connection with pumps
GB2090042B (en) * 1980-12-22 1984-04-26 Westinghouse Electric Corp Improved configuration for loop-type liquid metal fast breeder reactor
JP2972162B2 (en) * 1997-04-17 1999-11-08 核燃料サイクル開発機構 Furnace wall cooling protection structure of fast reactor
RU2193244C1 (en) * 2001-05-30 2002-11-20 Федеральное государственное унитарное дочернее предприятие Электрогорский научно-исследовательский центр по безопасности атомных электростанций Всероссийского научно-исследовательского института по эксплуатации атомных электростанций Method and device for cooling fuel assembly with fuel-element simulators
RU2275701C2 (en) * 2003-06-18 2006-04-27 Федеральное государственное унитарное предприятие "Электрогорский научно-исследовательский центр по безопасности атомных электростанций" (ФГУП "ЭНИЦ") Method and device for cooling down fuel assembly incorporating fuel-element simulators
JP5773710B2 (en) * 2011-03-31 2015-09-02 三菱重工業株式会社 Reactor vessel structure and reactor operation method
JP2018194350A (en) * 2017-05-15 2018-12-06 三菱Ｆｂｒシステムズ株式会社 Tank type reactor structure

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2096841B1 (en) * 1970-07-06 1974-12-20 Babcock Atlantique Sa

Also Published As

Publication number Publication date
JPS5082498A (en) 1975-07-03
FR2248583B1 (en) 1976-10-01
IT1024612B (en) 1978-07-20
GB1441539A (en) 1976-07-07
DE2449308A1 (en) 1975-04-24
JPS5821235B2 (en) 1983-04-27
DE2449308C2 (en) 1983-07-14
SU575046A3 (en) 1977-09-30
FR2248583A1 (en) 1975-05-16

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