WO2009083675A3 - Nuclear reactor vessel for a fast breeder reactor of the type with loops - Google Patents

Nuclear reactor vessel for a fast breeder reactor of the type with loops Download PDF

Info

Publication number
WO2009083675A3
WO2009083675A3 PCT/FR2008/052238 FR2008052238W WO2009083675A3 WO 2009083675 A3 WO2009083675 A3 WO 2009083675A3 FR 2008052238 W FR2008052238 W FR 2008052238W WO 2009083675 A3 WO2009083675 A3 WO 2009083675A3
Authority
WO
WIPO (PCT)
Prior art keywords
vessel
pipe work
coolant
outlet pipe
reactor
Prior art date
Application number
PCT/FR2008/052238
Other languages
French (fr)
Other versions
WO2009083675A2 (en
Inventor
Gilles Francois
Original Assignee
Areva Np
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 Areva Np filed Critical Areva Np
Publication of WO2009083675A2 publication Critical patent/WO2009083675A2/en
Publication of WO2009083675A3 publication Critical patent/WO2009083675A3/en

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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/032—Joints between tubes and vessel walls, e.g. taking into account thermal stresses
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

The present invention relates to a nuclear reactor vessel (100) for a fast breeder reactor with loops. The reactor vessel (100) according to the invention comprises a main vessel (1) containing a core (22) made up of fuel assemblies (32), coolant inlet pipe work (10) for letting coolant (25) into the main vessel (1) before it is heated up upon contact with the fuel assemblies (32), coolant (25) outlet pipe work (11) for removing the coolant (25) after it has been heated up upon contact with the fuel assemblies (32), means (5) of supporting the core (22). The inlet (10) and outlet (11) pipe work are arranged concentrically, the inlet pipe work (10) surrounding the outlet pipe work (11) and thus delimiting, with the outer wall of the outlet pipe work (11), an inlet volume (12) for the coolant (25). The reactor vessel (100) further comprises an internal vessel (2), housed inside the main vessel (1), and delimiting with the internal wall of the main vessel (1) an annular manifold (3), the internal vessel (2) being connected to the outlet pipe work (11) in such a way that the inlet volume (12) is in communication with the manifold (3) and means of connection and disconnection (24) between the internal vessel (2) and the coolant (25) hot outlet pipe work (11). FIGURE 1.
PCT/FR2008/052238 2007-12-28 2008-12-08 Nuclear reactor vessel for a fast breeder reactor of the type with loops WO2009083675A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0760412 2007-12-28
FR0760412A FR2925973B1 (en) 2007-12-28 2007-12-28 NUCLEAR REACTOR REPLACEMENT WAFER WITH BUCKLE TYPE FAST NEUTRONS

Publications (2)

Publication Number Publication Date
WO2009083675A2 WO2009083675A2 (en) 2009-07-09
WO2009083675A3 true WO2009083675A3 (en) 2009-08-27

Family

ID=39316052

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/052238 WO2009083675A2 (en) 2007-12-28 2008-12-08 Nuclear reactor vessel for a fast breeder reactor of the type with loops

Country Status (2)

Country Link
FR (1) FR2925973B1 (en)
WO (1) WO2009083675A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108335763B (en) * 2018-03-29 2023-12-15 何满潮 Coupling structure
CN115132382B (en) * 2022-07-08 2024-01-26 中国核动力研究设计院 Reactor internals adopting split upper part compression structure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940294A (en) * 1982-08-31 1984-03-05 株式会社東芝 Nozzle structure of reactor container
JPS5990086A (en) * 1982-11-16 1984-05-24 株式会社東芝 Fast breeder
EP0349014A2 (en) * 1984-02-21 1990-01-03 Stone & Webster Engineering Corporation Support structure for a nuclear reactor
FR2636769A1 (en) * 1988-08-30 1990-03-23 Commissariat Energie Atomique Structure of liquid metal-cooled nuclear reactor of the type with loops, with mounted vessel
WO1991007758A1 (en) * 1989-11-17 1991-05-30 Siemens Aktiengesellschaft Liquid metal-cooled nuclear reactor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940294A (en) * 1982-08-31 1984-03-05 株式会社東芝 Nozzle structure of reactor container
JPS5990086A (en) * 1982-11-16 1984-05-24 株式会社東芝 Fast breeder
EP0349014A2 (en) * 1984-02-21 1990-01-03 Stone & Webster Engineering Corporation Support structure for a nuclear reactor
FR2636769A1 (en) * 1988-08-30 1990-03-23 Commissariat Energie Atomique Structure of liquid metal-cooled nuclear reactor of the type with loops, with mounted vessel
WO1991007758A1 (en) * 1989-11-17 1991-05-30 Siemens Aktiengesellschaft Liquid metal-cooled nuclear reactor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198415, Derwent World Patents Index; AN 1984-092425, XP002478884 *
DATABASE WPI Week 198427, Derwent World Patents Index; AN 1984-167461, XP002478885 *

Also Published As

Publication number Publication date
WO2009083675A2 (en) 2009-07-09
FR2925973B1 (en) 2010-01-01
FR2925973A1 (en) 2009-07-03

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