ITTO980400A0 - Sistema di refrigerazione perfezionato per un reattore nucleare. - Google Patents

Sistema di refrigerazione perfezionato per un reattore nucleare.

Info

Publication number
ITTO980400A0
ITTO980400A0 IT98TO000400A ITTO980400A ITTO980400A0 IT TO980400 A0 ITTO980400 A0 IT TO980400A0 IT 98TO000400 A IT98TO000400 A IT 98TO000400A IT TO980400 A ITTO980400 A IT TO980400A IT TO980400 A0 ITTO980400 A0 IT TO980400A0
Authority
IT
Italy
Prior art keywords
refrigeration system
nuclear reactor
improved refrigeration
improved
nuclear
Prior art date
Application number
IT98TO000400A
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 IT98TO000400A priority Critical patent/ITTO980400A1/it
Publication of ITTO980400A0 publication Critical patent/ITTO980400A0/it
Priority to EP99921139A priority patent/EP1078376B1/en
Priority to ES99921139T priority patent/ES2296388T3/es
Priority to AU38477/99A priority patent/AU3847799A/en
Priority to PCT/IT1999/000130 priority patent/WO1999059160A1/en
Priority to DE69937489T priority patent/DE69937489T2/de
Publication of ITTO980400A1 publication Critical patent/ITTO980400A1/it

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
    • G21C15/28—Selection of specific coolants ; Additions to the reactor coolants, e.g. against moderator corrosion
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
IT98TO000400A 1998-05-12 1998-05-12 Sistema di refrigerazione perfezionato per un reattore nucleare. ITTO980400A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT98TO000400A ITTO980400A1 (it) 1998-05-12 1998-05-12 Sistema di refrigerazione perfezionato per un reattore nucleare.
EP99921139A EP1078376B1 (en) 1998-05-12 1999-05-12 Cooling system for a nuclear reactor
ES99921139T ES2296388T3 (es) 1998-05-12 1999-05-12 Sistema de refrigeracion para un reactor nuclear.
AU38477/99A AU3847799A (en) 1998-05-12 1999-05-12 Cooling system for a nuclear reactor
PCT/IT1999/000130 WO1999059160A1 (en) 1998-05-12 1999-05-12 Cooling system for a nuclear reactor
DE69937489T DE69937489T2 (de) 1998-05-12 1999-05-12 Kühlsystem für einen kernreaktor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98TO000400A ITTO980400A1 (it) 1998-05-12 1998-05-12 Sistema di refrigerazione perfezionato per un reattore nucleare.

Publications (2)

Publication Number Publication Date
ITTO980400A0 true ITTO980400A0 (it) 1998-05-12
ITTO980400A1 ITTO980400A1 (it) 1999-11-12

Family

ID=11416748

Family Applications (1)

Application Number Title Priority Date Filing Date
IT98TO000400A ITTO980400A1 (it) 1998-05-12 1998-05-12 Sistema di refrigerazione perfezionato per un reattore nucleare.

Country Status (6)

Country Link
EP (1) EP1078376B1 (it)
AU (1) AU3847799A (it)
DE (1) DE69937489T2 (it)
ES (1) ES2296388T3 (it)
IT (1) ITTO980400A1 (it)
WO (1) WO1999059160A1 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20131778A1 (it) 2013-10-24 2015-04-25 Ansaldo Nucleare Spa Sistema e metodo di scambio termico con regolazione passiva della quantita' di calore asportata
WO2015159273A1 (en) * 2014-04-18 2015-10-22 Agenzia Nazionale Per Le Nuove Tecnologie, L'energia E Lo Sviluppo Economico Sostenibile (Enea) Passive system for evacuating the residual heat from a nuclear reactor
RU2566661C1 (ru) * 2014-06-11 2015-10-27 Открытое Акционерное Общество "Акмэ-Инжиниринг" Ядерная энергетическая установка и устройство для ввода защитного газа в установку
RU2596162C2 (ru) 2014-11-11 2016-08-27 Открытое Акционерное Общество "Акмэ-Инжиниринг" Способ и система управления вводом газа в теплоноситель и ядерная реакторная установка
EP3453025B8 (en) * 2016-05-02 2020-05-13 TerraPower LLC Improved molten fuel reactor thermal management configurations
ITUA20163716A1 (it) * 2016-05-04 2017-11-04 Luciano Cinotti Reattore nucleare con barre di spegnimento con intervento tramite galleggiante
US11387008B2 (en) * 2019-12-31 2022-07-12 Ge-Hitachi Nuclear Energy Americas Llc Passive containment cooling system for boiling water reactor and method of installation
CN111503327B (zh) * 2020-03-30 2021-11-09 中广核研究院有限公司 浮动阀门装置及其工作方法、压力容器
CN112216413B (zh) * 2020-09-04 2023-11-03 国家电投集团科学技术研究院有限公司 非能动余热导出***、方法和具有该***的核反应堆
US11732975B2 (en) 2020-09-15 2023-08-22 Battelle Energy Alliance, Llc Heat exchangers and related systems and methods
CN112992389B (zh) * 2021-02-09 2022-11-01 中国科学院上海应用物理研究所 一种熔盐快堆
CN113744899B (zh) * 2021-06-02 2024-06-18 上海核工程研究设计院股份有限公司 一种核反应堆的启动加热***

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357987A1 (fr) * 1976-07-06 1978-02-03 Commissariat Energie Atomique Reacteur nucleaire a neutrons rapides
FR2489581B1 (fr) * 1980-09-04 1986-06-20 Commissariat Energie Atomique Reacteur nucleaire a circulation du fluide primaire de refroidissement par convection mixte
US4560533A (en) * 1984-08-30 1985-12-24 The United States Of America As Represented By The United States Department Of Energy Fast reactor power plant design having heat pipe heat exchanger
JPH04140693A (ja) * 1990-09-29 1992-05-14 Toshiba Corp タンク型原子炉

Also Published As

Publication number Publication date
ES2296388T3 (es) 2008-04-16
WO1999059160A1 (en) 1999-11-18
ITTO980400A1 (it) 1999-11-12
DE69937489T2 (de) 2008-08-21
EP1078376A1 (en) 2001-02-28
AU3847799A (en) 1999-11-29
EP1078376B1 (en) 2007-11-07
DE69937489D1 (de) 2007-12-20

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