GB2536990B - Flow distribution device and a nuclear reactor assembly with the same - Google Patents

Flow distribution device and a nuclear reactor assembly with the same Download PDF

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Publication number
GB2536990B
GB2536990B GB1521617.9A GB201521617A GB2536990B GB 2536990 B GB2536990 B GB 2536990B GB 201521617 A GB201521617 A GB 201521617A GB 2536990 B GB2536990 B GB 2536990B
Authority
GB
United Kingdom
Prior art keywords
same
distribution device
nuclear reactor
flow distribution
reactor assembly
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.)
Active
Application number
GB1521617.9A
Other versions
GB201521617D0 (en
GB2536990A (en
Inventor
Yang Jiang
Lu Xianghui
Wang Ting
Huang Xi
Liang Ren
Lv Yijun
Lin Jianshu
Lin Zhikang
Fang Siyuan
Sha Zhengfeng
Tao Jun
Zhao Changyou
Jiang Xiaohua
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.)
China General Nuclear Power Corp
China Nuclear Power Technology Research Institute Co Ltd
CGN Power Co Ltd
Original Assignee
China General Nuclear Power Corp
China Nuclear Power Technology Research Institute Co Ltd
CGN Power Co 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 China General Nuclear Power Corp, China Nuclear Power Technology Research Institute Co Ltd, CGN Power Co Ltd filed Critical China General Nuclear Power Corp
Publication of GB201521617D0 publication Critical patent/GB201521617D0/en
Publication of GB2536990A publication Critical patent/GB2536990A/en
Application granted granted Critical
Publication of GB2536990B publication Critical patent/GB2536990B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB1521617.9A 2015-01-28 2015-03-26 Flow distribution device and a nuclear reactor assembly with the same Active GB2536990B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510043660.2A CN104637553A (en) 2015-01-28 2015-01-28 Flow distribution device and nuclear reactor component with same
PCT/CN2015/075081 WO2016119292A1 (en) 2015-01-28 2015-03-26 Flow distribution device and nuclear reactor assembly with same

Publications (3)

Publication Number Publication Date
GB201521617D0 GB201521617D0 (en) 2016-01-20
GB2536990A GB2536990A (en) 2016-10-05
GB2536990B true GB2536990B (en) 2020-11-11

Family

ID=53216202

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1521617.9A Active GB2536990B (en) 2015-01-28 2015-03-26 Flow distribution device and a nuclear reactor assembly with the same

Country Status (4)

Country Link
JP (1) JP6452732B2 (en)
CN (1) CN104637553A (en)
GB (1) GB2536990B (en)
WO (1) WO2016119292A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105895171A (en) * 2016-04-28 2016-08-24 中国核动力研究设计院 Flow distributing structure for lower cavity of pressurized water reactor
CN106847348B (en) * 2017-01-19 2018-11-13 清华大学天津高端装备研究院 A kind of ADS containment systems
CN107146642B (en) * 2017-06-21 2023-05-12 中国核动力研究设计院 Reactor flow distribution device of nuclear power station reactor
CN107170490B (en) * 2017-07-14 2023-07-04 中国核动力研究设计院 Reactor lower chamber coolant mixing and flow equalizing device
CN107221368B (en) * 2017-07-26 2023-07-04 中国核动力研究设计院 Reactor coolant vortex suppression and flow distribution device and reactor internal component
CN107658031B (en) * 2017-08-18 2024-02-06 中国核动力研究设计院 Nested assembly of pressurized water nuclear reactor
CN109065194A (en) * 2018-07-20 2018-12-21 中广核研究院有限公司 A kind of novel reactor core inlet flow rate distributor
CN110826178B (en) * 2019-09-29 2022-04-12 哈尔滨工程大学 Rapid CFD calculation method for reactor core assembly basin based on fine flow field reconstruction
CN112185601B (en) * 2020-09-30 2022-02-01 中国核动力研究设计院 Reactor double-plate flow-equalizing flow distribution device and flow distribution structure

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06308268A (en) * 1993-04-27 1994-11-04 Toshiba Corp Reactor core for fast breeder reactor
JP2012251977A (en) * 2011-06-07 2012-12-20 Toshiba Corp Reactor internal structure and nuclear reactor
CN103177780A (en) * 2013-01-14 2013-06-26 上海核工程研究设计院 Flow distribution device for pressurized-water nuclear reactor
CN103377735A (en) * 2012-04-27 2013-10-30 上海核工程研究设计院 Reactor internal on lower part of reactor
CN103474106A (en) * 2012-06-08 2013-12-25 中国核动力研究设计院 Ellipsoid-type flow distributor
CN103871500A (en) * 2012-12-14 2014-06-18 中国核动力研究设计院 Nuclear reactor lower chamber cylinder-like flow distribution apparatus
CN103903658A (en) * 2014-03-19 2014-07-02 清华大学 Sealing head with enhanced boiling heat exchange array hole surface with communicated net-shaped groove

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210299U (en) * 1975-07-11 1977-01-24
JPS62266492A (en) * 1986-05-14 1987-11-19 株式会社東芝 Nuclear reactor
JP2999124B2 (en) * 1994-07-01 2000-01-17 三菱重工業株式会社 Substructure inside a pressurized water reactor
JPH0862372A (en) * 1994-08-18 1996-03-08 Mitsubishi Heavy Ind Ltd Internal structure of pressurized water reactor
KR20090108709A (en) * 2007-02-12 2009-10-16 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 Pressurized water reactor flow skirt apparatus
KR100952301B1 (en) * 2008-04-07 2010-04-13 한국원자력연구원 Upper plenum structure of a prismatic very high temperature reactor for a cooled-vessel design
CN102800371B (en) * 2012-05-04 2015-11-04 中广核工程有限公司 Nuclear power plant reactor flow distribution structure
JP2014122856A (en) * 2012-12-21 2014-07-03 Toshiba Corp Nuclear reactor structure of pressurized water reactor
CN103971763A (en) * 2014-05-06 2014-08-06 中广核工程有限公司 In-pile flow distribution device of reactor of nuclear power station

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06308268A (en) * 1993-04-27 1994-11-04 Toshiba Corp Reactor core for fast breeder reactor
JP2012251977A (en) * 2011-06-07 2012-12-20 Toshiba Corp Reactor internal structure and nuclear reactor
CN103377735A (en) * 2012-04-27 2013-10-30 上海核工程研究设计院 Reactor internal on lower part of reactor
CN103474106A (en) * 2012-06-08 2013-12-25 中国核动力研究设计院 Ellipsoid-type flow distributor
CN103871500A (en) * 2012-12-14 2014-06-18 中国核动力研究设计院 Nuclear reactor lower chamber cylinder-like flow distribution apparatus
CN103177780A (en) * 2013-01-14 2013-06-26 上海核工程研究设计院 Flow distribution device for pressurized-water nuclear reactor
CN103903658A (en) * 2014-03-19 2014-07-02 清华大学 Sealing head with enhanced boiling heat exchange array hole surface with communicated net-shaped groove

Also Published As

Publication number Publication date
CN104637553A (en) 2015-05-20
GB201521617D0 (en) 2016-01-20
GB2536990A (en) 2016-10-05
WO2016119292A1 (en) 2016-08-04
JP2017511889A (en) 2017-04-27
JP6452732B2 (en) 2019-01-16

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