FR2425129A2 - NUCLEAR REACTOR - Google Patents

NUCLEAR REACTOR

Info

Publication number
FR2425129A2
FR2425129A2 FR7812919A FR7812919A FR2425129A2 FR 2425129 A2 FR2425129 A2 FR 2425129A2 FR 7812919 A FR7812919 A FR 7812919A FR 7812919 A FR7812919 A FR 7812919A FR 2425129 A2 FR2425129 A2 FR 2425129A2
Authority
FR
France
Prior art keywords
virole
liquid metal
nuclear reactor
face
flow
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.)
Granted
Application number
FR7812919A
Other languages
French (fr)
Other versions
FR2425129B2 (en
Inventor
Yves Depierre
Jacques Figuet
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
Priority claimed from FR7536226A external-priority patent/FR2333328A1/en
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7812919A priority Critical patent/FR2425129A2/en
Priority to BE0/194851A priority patent/BE875873R/en
Priority to DE19792917215 priority patent/DE2917215A1/en
Priority to IT7922286A priority patent/IT1165045B/en
Priority to ES480103A priority patent/ES480103A2/en
Priority to JP5397079A priority patent/JPS54148985A/en
Priority to GB7915134A priority patent/GB2020084B/en
Publication of FR2425129A2 publication Critical patent/FR2425129A2/en
Publication of FR2425129B2 publication Critical patent/FR2425129B2/fr
Application granted granted Critical
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

SYSTEME DE REFROIDISSEMENT DE LA CUVE PRINCIPALE D'UN REACTEUR NUCLEAIRE. CE SYSTEME SE CARACTERISE EN CE QU'IL COMPREND UNE PLURALITE DE DISPOSITIFS D'ECOULEMENT DU METAL LIQUIDE DANS L'ESPACE D'EVACUATION REGULIEREMENT REPARTIS SUR UNE FACE DE LADITE VIROLE, CHAQUE DISPOSITIF CONSISTANT EN UNE CONDUITE VERTICALE FIXEE SUR UNE FACE DE LADITE VIROLE ET AYANT SON EXTREMITE SUPERIEURE DISPOSEE AU VOISINAGE DU REBORD DE LADITE VIROLE ET SON EXTREMITE INFERIEURE DISPOSEE EN DESSOUS DU NIVEAU MINIMAL DU METAL LIQUIDE DANS L'ESPACE D'EVACUATION, LADITE CONDUITE ETANT MUNIE DE MOYENS DE LIMITATION DU DEBIT D'ECOULEMENT DU METAL LIQUIDE. APPLICATION A LA REALISATION DE REACTEURS NUCLEAIRES REFROIDIS PAR UN METAL LIQUIDE.COOLING SYSTEM OF THE MAIN TANK OF A NUCLEAR REACTOR. THIS SYSTEM IS CHARACTERIZED IN THAT IT INCLUDES A PLURALITY OF DEVICES FOR FLOWING LIQUID METAL IN THE DISCHARGE SPACE REGULARLY DISTRIBUTED ON A FACE OF THE SAID VIROLE, EACH DEVICE CONSISTING OF A VERTICAL DUCT FIXED ON A FACE OF THE SAID VIROLE AND HAVING ITS UPPER END PLACED IN THE NEARBY OF THE EDGE OF THE SAID VIROLE AND ITS LOWER END PLACED BELOW THE MINIMUM LEVEL OF THE LIQUID METAL IN THE DRAINAGE SPACE, THE SAID DUCT IS EQUIPPED WITH MEANS OF LIMITING THE FLOW OF METAL FLOW . APPLICATION TO THE REALIZATION OF NUCLEAR REACTORS COOLED BY A LIQUID METAL.

FR7812919A 1975-11-26 1978-05-02 NUCLEAR REACTOR Granted FR2425129A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7812919A FR2425129A2 (en) 1975-11-26 1978-05-02 NUCLEAR REACTOR
BE0/194851A BE875873R (en) 1978-05-02 1979-04-26 NUCLEAR REACTOR
DE19792917215 DE2917215A1 (en) 1978-05-02 1979-04-27 NUCLEAR REACTOR
ES480103A ES480103A2 (en) 1978-05-02 1979-04-30 IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N.453.673 BY: IMPROVEMENTS IN NUCLEAR REACTORS.
IT7922286A IT1165045B (en) 1978-05-02 1979-04-30 NUCLEAR REACTOR
JP5397079A JPS54148985A (en) 1978-05-02 1979-05-01 Nuclear reactor
GB7915134A GB2020084B (en) 1978-05-02 1979-05-01 Nuclear areactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7536226A FR2333328A1 (en) 1975-11-26 1975-11-26 NUCLEAR REACTOR
FR7812919A FR2425129A2 (en) 1975-11-26 1978-05-02 NUCLEAR REACTOR

Publications (2)

Publication Number Publication Date
FR2425129A2 true FR2425129A2 (en) 1979-11-30
FR2425129B2 FR2425129B2 (en) 1982-11-19

Family

ID=26219164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812919A Granted FR2425129A2 (en) 1975-11-26 1978-05-02 NUCLEAR REACTOR

Country Status (1)

Country Link
FR (1) FR2425129A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605136A1 (en) * 1986-10-09 1988-04-15 Novatome DEVICE FOR COOLING THE MAIN TANK OF A FAST NEUTRAL NUCLEAR REACTOR COOLED BY A LIQUID METAL
EP0345160A1 (en) * 1988-06-02 1989-12-06 Commissariat A L'energie Atomique Liquid metal cooled fast neutron nuclear reactor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220847A1 (en) * 1973-03-07 1974-10-04 Commissariat Energie Atomique
FR2248583A1 (en) * 1973-10-18 1975-05-16 Commissariat Energie Atomique
FR2291580A1 (en) * 1974-11-14 1976-06-11 Commissariat Energie Atomique THERMAL PROTECTION DEVICE FOR THE TANK OF A REACTOR

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2220847A1 (en) * 1973-03-07 1974-10-04 Commissariat Energie Atomique
FR2248583A1 (en) * 1973-10-18 1975-05-16 Commissariat Energie Atomique
FR2291580A1 (en) * 1974-11-14 1976-06-11 Commissariat Energie Atomique THERMAL PROTECTION DEVICE FOR THE TANK OF A REACTOR

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2605136A1 (en) * 1986-10-09 1988-04-15 Novatome DEVICE FOR COOLING THE MAIN TANK OF A FAST NEUTRAL NUCLEAR REACTOR COOLED BY A LIQUID METAL
EP0265311A1 (en) * 1986-10-09 1988-04-27 Framatome Primary vessel cooling device of a liquid metal-cooled fast neutron reactor
US4927597A (en) * 1986-10-09 1990-05-22 Novatome Device for cooling the main vessel of a fast neutron nuclear reactor cooled by a liquid metal
EP0345160A1 (en) * 1988-06-02 1989-12-06 Commissariat A L'energie Atomique Liquid metal cooled fast neutron nuclear reactor
FR2632440A1 (en) * 1988-06-02 1989-12-08 Commissariat Energie Atomique FAST NEUTRAL NUCLEAR REACTOR, COOLED BY LIQUID METAL

Also Published As

Publication number Publication date
FR2425129B2 (en) 1982-11-19

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