IT1289801B1 - Reattore nucleare a circolazione naturale migliorata del fluido di raffreddamento. - Google Patents

Reattore nucleare a circolazione naturale migliorata del fluido di raffreddamento.

Info

Publication number
IT1289801B1
IT1289801B1 IT96TO001081A ITTO961081A IT1289801B1 IT 1289801 B1 IT1289801 B1 IT 1289801B1 IT 96TO001081 A IT96TO001081 A IT 96TO001081A IT TO961081 A ITTO961081 A IT TO961081A IT 1289801 B1 IT1289801 B1 IT 1289801B1
Authority
IT
Italy
Prior art keywords
cooling fluid
nuclear reactor
natural circulation
improved natural
improved
Prior art date
Application number
IT96TO001081A
Other languages
English (en)
Inventor
Luciano Cinotti
Original Assignee
Finmeccanica Spa
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 Finmeccanica Spa filed Critical Finmeccanica Spa
Priority to IT96TO001081A priority Critical patent/IT1289801B1/it
Priority to PCT/IT1997/000315 priority patent/WO1998028754A1/en
Priority to EP97949107A priority patent/EP0950248B1/en
Priority to CNB97180981XA priority patent/CN1161792C/zh
Priority to DE69713521T priority patent/DE69713521D1/de
Priority to AU78759/98A priority patent/AU7875998A/en
Priority to KR1019997005794A priority patent/KR20000069715A/ko
Priority to ES97949107T priority patent/ES2176804T3/es
Publication of ITTO961081A1 publication Critical patent/ITTO961081A1/it
Application granted granted Critical
Publication of IT1289801B1 publication Critical patent/IT1289801B1/it

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
    • 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
    • G21C15/243—Promoting flow of the coolant for liquids
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT96TO001081A 1996-12-24 1996-12-24 Reattore nucleare a circolazione naturale migliorata del fluido di raffreddamento. IT1289801B1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT96TO001081A IT1289801B1 (it) 1996-12-24 1996-12-24 Reattore nucleare a circolazione naturale migliorata del fluido di raffreddamento.
PCT/IT1997/000315 WO1998028754A1 (en) 1996-12-24 1997-12-23 Nuclear reactor with improved natural coolant circulation
EP97949107A EP0950248B1 (en) 1996-12-24 1997-12-23 Nuclear reactor with improved natural coolant circulation and method of improving the natural circulation of a coolant in a nuclear reactor
CNB97180981XA CN1161792C (zh) 1996-12-24 1997-12-23 改进的冷却剂自然循环的核反应堆
DE69713521T DE69713521D1 (de) 1996-12-24 1997-12-23 Kernreaktor mit einem verbesserten natürlichen kühlmittelkreislauf und methode zur verbesserung des natürlichen kreislaufs eines kühlmittels in einem kernreaktor
AU78759/98A AU7875998A (en) 1996-12-24 1997-12-23 Nuclear reactor with improved natural coolant circulation
KR1019997005794A KR20000069715A (ko) 1996-12-24 1997-12-23 개선된 자연 냉매순환식 원자로
ES97949107T ES2176804T3 (es) 1996-12-24 1997-12-23 Reactor nuclear provisto de circulacion natural mejorada refrigerante y metodo de mejora de la circulacion natural de un refrigerante en un reactor nuclear.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO001081A IT1289801B1 (it) 1996-12-24 1996-12-24 Reattore nucleare a circolazione naturale migliorata del fluido di raffreddamento.

Publications (2)

Publication Number Publication Date
ITTO961081A1 ITTO961081A1 (it) 1998-06-24
IT1289801B1 true IT1289801B1 (it) 1998-10-16

Family

ID=11415154

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96TO001081A IT1289801B1 (it) 1996-12-24 1996-12-24 Reattore nucleare a circolazione naturale migliorata del fluido di raffreddamento.

Country Status (8)

Country Link
EP (1) EP0950248B1 (it)
KR (1) KR20000069715A (it)
CN (1) CN1161792C (it)
AU (1) AU7875998A (it)
DE (1) DE69713521D1 (it)
ES (1) ES2176804T3 (it)
IT (1) IT1289801B1 (it)
WO (1) WO1998028754A1 (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100446134B1 (ko) * 2001-11-16 2004-08-30 한국수력원자력 주식회사 일체형원자로 스마트의 자연순환운전을 위한 우회유로를 제공하는 피동 개폐장치
US8170173B2 (en) * 2007-11-15 2012-05-01 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Passive emergency feedwater system
US9728288B2 (en) * 2010-02-18 2017-08-08 Terrapower, Llc Method, system, and apparatus for the thermal storage of energy generated by multiple nuclear reactor systems
JP5624355B2 (ja) * 2010-04-21 2014-11-12 株式会社東芝 液体金属冷却型原子炉及びその除熱方法
CN103474104B (zh) * 2012-06-08 2016-08-10 中国核动力研究设计院 吊篮下挂分体式一体化压水堆
KR101439864B1 (ko) * 2012-12-27 2014-09-17 주식회사 포스코 냉각기능을 갖는 조명장치
KR20150130509A (ko) * 2013-03-15 2015-11-23 뉴스케일 파워, 엘엘씨 핵 연료 조립체의 지지
KR101603316B1 (ko) * 2014-12-19 2016-03-15 한국생산기술연구원 액체금속을 작동매체로 하는 보일러 및 이를 포함하는 발전 시스템
KR102515866B1 (ko) * 2016-05-02 2023-03-29 테라파워, 엘엘씨 개선된 용융 연료 원자로 열 관리 구성
IT201600069589A1 (it) * 2016-07-05 2018-01-05 Luciano Cinotti Reattore nucleare munito di scambiatore di calore rialzato
RU181304U1 (ru) * 2017-07-19 2018-07-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Ядерная энергетическая установка
CN107403649B (zh) * 2017-07-31 2023-12-08 清华大学天津高端装备研究院 一种液态靶标作为冷却剂的液态无窗散裂结构
CN108630334B (zh) * 2018-05-02 2023-04-11 北京卫星环境工程研究所 全环境的自然循环微型一体化反应堆
SE543526C2 (en) * 2019-09-05 2021-03-16 Blykalla Reaktorer Stockholm Ab A nuclear reactor comprising a reactor lid and an additional inner lid
CN112086662A (zh) * 2020-08-25 2020-12-15 北京理工大学 一种燃料电池及其燃料电池堆冷却系统
CN113658725B (zh) * 2020-12-01 2024-08-20 国家电投集团科学技术研究院有限公司 核反应堆
RU2756231C1 (ru) * 2021-03-15 2021-09-28 Акционерное общество «АКМЭ-инжиниринг» Ядерный реактор с жидкометаллическим теплоносителем
CN113267068B (zh) * 2021-04-12 2024-04-09 东南大学 一种用于核能领域的高效换热的紧凑型管壳式换热器
CN116110623B (zh) * 2022-12-16 2024-01-26 国科中子能(青岛)研究院有限公司 一种超紧凑反应堆系统
CN116052908A (zh) * 2022-12-22 2023-05-02 中广核研究院有限公司 一种核反应堆

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1564767C3 (de) * 1966-11-30 1975-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Integrierte Druck- oder Siedewasserreaktoranlage
FR2284170A1 (fr) * 1974-09-03 1976-04-02 Commissariat Energie Atomique Structure de reduction des courants de convection a l'interieur de la cuve d'un reacteur nucleaire
GB2217511B (en) * 1988-04-13 1992-01-29 Rolls Royce & Ass An improved water cooled nuclear reactor and pressuriser assembly

Also Published As

Publication number Publication date
WO1998028754A1 (en) 1998-07-02
EP0950248A1 (en) 1999-10-20
DE69713521D1 (de) 2002-07-25
KR20000069715A (ko) 2000-11-25
CN1242099A (zh) 2000-01-19
AU7875998A (en) 1998-07-17
ES2176804T3 (es) 2002-12-01
EP0950248B1 (en) 2002-06-19
ITTO961081A1 (it) 1998-06-24
CN1161792C (zh) 2004-08-11

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Legal Events

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