AR111758A1 - Sistema de confinamiento del reactor nuclear pequeño - Google Patents

Sistema de confinamiento del reactor nuclear pequeño

Info

Publication number
AR111758A1
AR111758A1 ARP180101178A ARP180101178A AR111758A1 AR 111758 A1 AR111758 A1 AR 111758A1 AR P180101178 A ARP180101178 A AR P180101178A AR P180101178 A ARP180101178 A AR P180101178A AR 111758 A1 AR111758 A1 AR 111758A1
Authority
AR
Argentina
Prior art keywords
nuclear reactor
confination
container
small nuclear
evacuation systems
Prior art date
Application number
ARP180101178A
Other languages
English (en)
Inventor
Wyk Jurie Van
Yasir Arafat
Original Assignee
Westinghouse Electric Co Llc
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 Westinghouse Electric Co Llc filed Critical Westinghouse Electric Co Llc
Publication of AR111758A1 publication Critical patent/AR111758A1/es

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
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • 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
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/005—Containers for solid radioactive wastes, e.g. for ultimate disposal
    • G21F5/008—Containers for fuel elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F5/00—Transportable or portable shielded containers
    • G21F5/06—Details of, or accessories to, the containers
    • G21F5/10—Heat-removal systems, e.g. using circulating fluid or cooling fins
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • G21D3/06—Safety arrangements responsive to faults within the plant
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

Un sistema de confinamiento de reactor nuclear que incluye un reactor nuclear y un contenedor que encierra el reactor nuclear. El contenedor incluye una serie de sistemas de evacuación de calor, teniendo cada uno un estado activo y un estado inactivo, en el que los sistemas de evacuación de calor disipan calor del contenedor mas eficientemente en el estado activo que en el estado inactivo, y en el que los sistemas de evacuación de calor están estructurados para pasar del estado inactivo al estado activo en base a una temperatura del contenedor.
ARP180101178A 2017-05-09 2018-05-04 Sistema de confinamiento del reactor nuclear pequeño AR111758A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/590,469 US10460844B2 (en) 2017-05-09 2017-05-09 Small nuclear reactor containment system

Publications (1)

Publication Number Publication Date
AR111758A1 true AR111758A1 (es) 2019-08-14

Family

ID=64097367

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180101178A AR111758A1 (es) 2017-05-09 2018-05-04 Sistema de confinamiento del reactor nuclear pequeño

Country Status (7)

Country Link
US (1) US10460844B2 (es)
EP (1) EP3622537B1 (es)
JP (1) JP7159201B2 (es)
KR (1) KR102573614B1 (es)
CN (1) CN110603604B (es)
AR (1) AR111758A1 (es)
WO (1) WO2018208431A1 (es)

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* Cited by examiner, † Cited by third party
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WO2021041285A1 (en) * 2019-08-23 2021-03-04 Holtec International Radiation shielded enclosure for spent nuclear fuel cask
CN112951468A (zh) * 2021-01-07 2021-06-11 上海核工程研究设计院有限公司 一种二氧化铀芯块粉末两用运输容器
US12087460B2 (en) * 2021-02-24 2024-09-10 Palvannanathan Ganesan Underground nuclear power reactor with a blast mitigation chamber
US12100521B2 (en) * 2021-09-28 2024-09-24 Battelle Energy Alliance, Llc Nuclear reactor flow control devices and associated reactors, components, and methods
KR102604557B1 (ko) 2021-12-10 2023-11-22 김홍범 소형 원자로용 단열조립체의 제조방법
FR3143827A1 (fr) * 2022-12-15 2024-06-21 Commissariat A L'energie Atomique Et Aux Energies Alternatives Réacteur nucléaire refroidi au métal liquide ou à sel(s) fondu(s) intégrant un système d’évacuation de la puissance résiduelle (EPuR) à travers la cuve primaire de réacteur, comprenant un module d’ailettes pivotantes à déclenchement passif ou actif, localisées dans l’espace inter-cuves.

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Also Published As

Publication number Publication date
KR102573614B1 (ko) 2023-08-31
KR20190140077A (ko) 2019-12-18
EP3622537B1 (en) 2023-08-23
CN110603604B (zh) 2023-06-09
EP3622537A1 (en) 2020-03-18
US10460844B2 (en) 2019-10-29
EP3622537A4 (en) 2020-12-23
JP7159201B2 (ja) 2022-10-24
US20180330836A1 (en) 2018-11-15
CN110603604A (zh) 2019-12-20
JP2021502542A (ja) 2021-01-28
WO2018208431A1 (en) 2018-11-15

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