FR2506063B1 - NUCLEAR REACTOR COMPRISING COOLING OF PERIPHERAL STRUCTURES BY NATURAL AIR CONVECTION - Google Patents

NUCLEAR REACTOR COMPRISING COOLING OF PERIPHERAL STRUCTURES BY NATURAL AIR CONVECTION

Info

Publication number
FR2506063B1
FR2506063B1 FR8109615A FR8109615A FR2506063B1 FR 2506063 B1 FR2506063 B1 FR 2506063B1 FR 8109615 A FR8109615 A FR 8109615A FR 8109615 A FR8109615 A FR 8109615A FR 2506063 B1 FR2506063 B1 FR 2506063B1
Authority
FR
France
Prior art keywords
cooling
nuclear reactor
natural air
air convection
peripheral structures
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
FR8109615A
Other languages
French (fr)
Other versions
FR2506063A1 (en
Inventor
Didier Costes
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 a lEnergie Atomique et aux Energies Alternatives CEA
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
Priority to FR8109615A priority Critical patent/FR2506063B1/en
Publication of FR2506063A1 publication Critical patent/FR2506063A1/en
Application granted granted Critical
Publication of FR2506063B1 publication Critical patent/FR2506063B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G21C11/088—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of a stagnant or a circulating fluid
    • 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
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/16—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants comprising means for separating liquid and steam
    • 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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/26—Promoting flow of the coolant by convection, e.g. using chimneys, using divergent channels
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
FR8109615A 1981-05-14 1981-05-14 NUCLEAR REACTOR COMPRISING COOLING OF PERIPHERAL STRUCTURES BY NATURAL AIR CONVECTION Expired FR2506063B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8109615A FR2506063B1 (en) 1981-05-14 1981-05-14 NUCLEAR REACTOR COMPRISING COOLING OF PERIPHERAL STRUCTURES BY NATURAL AIR CONVECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8109615A FR2506063B1 (en) 1981-05-14 1981-05-14 NUCLEAR REACTOR COMPRISING COOLING OF PERIPHERAL STRUCTURES BY NATURAL AIR CONVECTION

Publications (2)

Publication Number Publication Date
FR2506063A1 FR2506063A1 (en) 1982-11-19
FR2506063B1 true FR2506063B1 (en) 1987-09-04

Family

ID=9258443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8109615A Expired FR2506063B1 (en) 1981-05-14 1981-05-14 NUCLEAR REACTOR COMPRISING COOLING OF PERIPHERAL STRUCTURES BY NATURAL AIR CONVECTION

Country Status (1)

Country Link
FR (1) FR2506063B1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655998A (en) * 1982-12-03 1987-04-07 National Nuclear Corporation Limited Liquid metal cooled nuclear rector constructions
DE3421225A1 (en) * 1984-06-07 1985-12-12 INTERATOM GmbH, 5060 Bergisch Gladbach CORE REACTOR LID COOLING OPERATING IN NATURAL CIRCUIT
US4678626A (en) * 1985-12-02 1987-07-07 General Electric Company Radiant vessel auxiliary cooling system
US4863676A (en) * 1985-12-19 1989-09-05 Proto-Power Corporation Inherently safe, modular, high-temperature gas-cooled reactor system
US4753771A (en) * 1986-02-07 1988-06-28 Westinghouse Electric Corp. Passive safety system for a pressurized water nuclear reactor
US4702879A (en) * 1986-06-11 1987-10-27 Westinghouse Electric Corp. Nuclear reactor with passive safety system
US5049353A (en) * 1989-04-21 1991-09-17 Westinghouse Electric Corp. Passive containment cooling system
US4959193A (en) * 1989-05-11 1990-09-25 General Electric Company Indirect passive cooling system for liquid metal cooled nuclear reactors
US5043135A (en) * 1989-05-18 1991-08-27 General Electric Company Method for passive cooling liquid metal cooled nuclear reactors, and system thereof
US5043136A (en) * 1990-06-21 1991-08-27 General Electric Company Passive cooling safety system for liquid metal cooled nuclear reactors
US5158741A (en) * 1991-08-16 1992-10-27 General Electric Company Passive cooling system for top entry liquid metal cooled nuclear reactors
US5190720A (en) * 1991-08-16 1993-03-02 General Electric Company Liquid metal cooled nuclear reactor plant system
US5223210A (en) * 1991-08-16 1993-06-29 General Electric Company Passive cooling system for liquid metal cooled nuclear reactors with backup coolant flow path
CN106765837B (en) * 2017-02-08 2019-03-22 苏州热工研究院有限公司 A kind of nuclear power station owner chimney breast is flexible coupling the replacing options of pipeline section

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1448368A (en) * 1965-03-12 1966-08-05 Atomenergi Ab Nuclear reactor with prestressed concrete pressure vessel
GB1258763A (en) * 1968-02-23 1971-12-30
DE2160507C3 (en) * 1971-12-07 1975-04-30 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Device for cooling the structural materials of a reactor core and for dissipating the decay heat
DE2234782C3 (en) * 1972-07-14 1978-06-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Nuclear reactor
DE2734665A1 (en) * 1977-08-01 1979-02-15 Kraftwerk Union Ag Pressure vessel for nuclear reactors - fitted with heaters periodically employed to eliminate neutron embrittlement of vessel

Also Published As

Publication number Publication date
FR2506063A1 (en) 1982-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse