FR2646954B1 - Reacteurs nucleaires refroidis a l'eau - Google Patents

Reacteurs nucleaires refroidis a l'eau

Info

Publication number
FR2646954B1
FR2646954B1 FR8907664A FR8907664A FR2646954B1 FR 2646954 B1 FR2646954 B1 FR 2646954B1 FR 8907664 A FR8907664 A FR 8907664A FR 8907664 A FR8907664 A FR 8907664A FR 2646954 B1 FR2646954 B1 FR 2646954B1
Authority
FR
France
Prior art keywords
water
nuclear reactors
cooled nuclear
cooled
reactors
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 - Fee Related
Application number
FR8907664A
Other languages
English (en)
Other versions
FR2646954A1 (fr
Inventor
James Donaldson Anthony
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.)
Rolls Royce Submarines Ltd
Original Assignee
Rolls Royce Marine Power Operations Ltd
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 Rolls Royce Marine Power Operations Ltd filed Critical Rolls Royce Marine Power Operations Ltd
Publication of FR2646954A1 publication Critical patent/FR2646954A1/fr
Application granted granted Critical
Publication of FR2646954B1 publication Critical patent/FR2646954B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
    • G21C1/322—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed above the core
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous 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
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • 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
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • 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
FR8907664A 1988-06-13 1989-06-09 Reacteurs nucleaires refroidis a l'eau Expired - Fee Related FR2646954B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8813916A GB2219686B (en) 1988-06-13 1988-06-13 Water cooled nuclear reactors

Publications (2)

Publication Number Publication Date
FR2646954A1 FR2646954A1 (fr) 1990-11-16
FR2646954B1 true FR2646954B1 (fr) 1993-10-15

Family

ID=10638530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8907664A Expired - Fee Related FR2646954B1 (fr) 1988-06-13 1989-06-09 Reacteurs nucleaires refroidis a l'eau

Country Status (6)

Country Link
US (1) US5045274A (fr)
JP (1) JPH0238893A (fr)
CA (1) CA1312969C (fr)
DE (1) DE3917940A1 (fr)
FR (1) FR2646954B1 (fr)
GB (1) GB2219686B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6795518B1 (en) * 2001-03-09 2004-09-21 Westinghouse Electric Company Llc Integral PWR with diverse emergency cooling and method of operating same
JP2003028975A (ja) * 2001-07-10 2003-01-29 Central Res Inst Of Electric Power Ind 原子炉
FR2832846B1 (fr) * 2001-11-26 2005-12-09 Commissariat Energie Atomique Reacteur nucleaire compact a eau sous pression
US20090283007A1 (en) * 2008-05-14 2009-11-19 William Gregory Taylor Nuclear locomotive
US9177674B2 (en) * 2010-09-27 2015-11-03 Bwxt Nuclear Energy, Inc. Compact nuclear reactor
US9394908B2 (en) 2011-05-17 2016-07-19 Bwxt Nuclear Energy, Inc. Pressurized water reactor with upper vessel section providing both pressure and flow control
US9583221B2 (en) 2011-06-15 2017-02-28 Bwxt Nuclear Energy, Inc. Integrated emergency core cooling system condenser for pressurized water reactor
US9593684B2 (en) * 2011-07-28 2017-03-14 Bwxt Nuclear Energy, Inc. Pressurized water reactor with reactor coolant pumps operating in the downcomer annulus
US9336908B2 (en) 2011-10-26 2016-05-10 Bwxt Nuclear Energy, Inc. Pressurized water reactor with upper vessel section providing both pressure and flow control
US20130301790A1 (en) * 2012-04-16 2013-11-14 Babcock & Wilcox Power Generation Group, Inc. Pressurized water reactor with reactor coolant pump system inlcuding jet pumps
US9620252B2 (en) 2012-04-17 2017-04-11 Bwxt Mpower, Inc. Island mode for nuclear power plant
US10529457B2 (en) 2012-04-17 2020-01-07 Bwxt Mpower, Inc. Defense in depth safety paradigm for nuclear reactor
US9728281B2 (en) 2012-04-17 2017-08-08 Bwxt Mpower, Inc. Auxiliary condenser system for decay heat removal in a nuclear reactor
US11373768B2 (en) 2013-03-12 2022-06-28 Bwxt Mpower, Inc. Refueling water storage tank (RWST) with tailored passive emergency core cooling (ECC) flow
JP2016535241A (ja) 2013-03-15 2016-11-10 ビーダブリューエックスティー エムパワー、インコーポレイテッド 長期的な原子炉冷却のための受動的技術
US9779840B2 (en) 2013-10-28 2017-10-03 Bwxt Mpower, Inc. PWR decay heat removal system in which steam from the pressurizer drives a turbine which drives a pump to inject water into the reactor pressure vessel
US9997262B2 (en) * 2013-12-26 2018-06-12 Nuscale Power, Llc Integral reactor pressure vessel tube sheet
US9805833B2 (en) 2014-01-06 2017-10-31 Bwxt Mpower, Inc. Passively initiated depressurization valve for light water reactor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1051136A (fr) * 1962-09-07
GB1007207A (en) * 1963-10-11 1965-10-13 Atomic Energy Authority Uk Nuclear reactor
FR1448368A (fr) * 1965-03-12 1966-08-05 Atomenergi Ab Réacteur nucléaire avec récipient sous pression en béton précontraint
SE366139B (fr) * 1965-03-12 1974-04-08 Atomenergi Ab
GB1252943A (fr) * 1967-12-04 1971-11-10
DE1684936C3 (de) * 1967-12-29 1974-05-09 Siemens Ag, 1000 Berlin U. 8000 Muenchen Kernreaktordruckkessel
US3578564A (en) * 1968-10-31 1971-05-11 Combustion Eng Double container reactor vessel
US3711371A (en) * 1971-01-06 1973-01-16 Consolidated Edison Co Nuclear reactor vessel structure
FR2500676A1 (fr) * 1981-02-24 1982-08-27 Commissariat Energie Atomique Dispositif de refroidissement de secours d'un reacteur nucleaire refroidi a l'eau
SE435432B (sv) * 1981-03-30 1984-09-24 Asea Atom Ab Kernreaktoranleggning med gaskudde som avgrensning mellan kylvatten och omgivande bassengvatten
US4576782A (en) * 1983-10-19 1986-03-18 Westinghouse Electric Corp. Nuclear reactor loss of coolant protection system
CH664037A5 (de) * 1984-07-17 1988-01-29 Sulzer Ag Anlage mit einem nuklearen heizreaktor.
US4759899A (en) * 1984-08-29 1988-07-26 Ga Technologies Inc. Reactor with natural convection backup cooling system
FR2599179B1 (fr) * 1986-05-22 1988-07-22 Commissariat Energie Atomique Petit reacteur nucleaire a eau pressurisee et a circulation naturelle
US4702879A (en) * 1986-06-11 1987-10-27 Westinghouse Electric Corp. Nuclear reactor with passive safety system

Also Published As

Publication number Publication date
GB2219686A (en) 1989-12-13
JPH0238893A (ja) 1990-02-08
GB2219686B (en) 1993-01-06
CA1312969C (fr) 1993-01-19
GB8813916D0 (en) 1988-12-14
FR2646954A1 (fr) 1990-11-16
US5045274A (en) 1991-09-03
DE3917940A1 (de) 1989-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse