GB1100298A - Improved system for eliminating thermal shocks in nuclear reactors - Google Patents

Improved system for eliminating thermal shocks in nuclear reactors

Info

Publication number
GB1100298A
GB1100298A GB187/66A GB18766A GB1100298A GB 1100298 A GB1100298 A GB 1100298A GB 187/66 A GB187/66 A GB 187/66A GB 18766 A GB18766 A GB 18766A GB 1100298 A GB1100298 A GB 1100298A
Authority
GB
United Kingdom
Prior art keywords
reactor
nuclear reactors
thermal
thermal shocks
jan
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.)
Expired
Application number
GB187/66A
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.)
Skoda np
Original Assignee
Skoda 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 Skoda np filed Critical Skoda np
Publication of GB1100298A publication Critical patent/GB1100298A/en
Expired legal-status Critical Current

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
    • 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)

Abstract

1,100,298. Reactors. SKODA NARODNI PODNIK. 3 Jan., 1966 [3 Jan., 1965], No. 187/66. Heading G6C. In a system for eliminating thermal shocks in nuclear reactors, a thermal accumulator in the form of a grid or grating is permanently installed inside the reactor after the active zone of the reactor as considered in the direction of flow of the cooling medium. In the embodiment described, a metal grid is disposed either in the exit chamber of the reactor or in the connecting conduit between the reactor and a steam generator. A thermal shock is normally obtained when a reactor having low thermal inertia is adjusted, as by means of control rods, in particular as a result of an emergency shut-down, and the effect of this system is to delay the consequent abrupt temperature change of the cooling medium as it leaves the reactor.
GB187/66A 1965-01-03 1966-01-03 Improved system for eliminating thermal shocks in nuclear reactors Expired GB1100298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS365 1965-01-03

Publications (1)

Publication Number Publication Date
GB1100298A true GB1100298A (en) 1968-01-24

Family

ID=5331412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB187/66A Expired GB1100298A (en) 1965-01-03 1966-01-03 Improved system for eliminating thermal shocks in nuclear reactors

Country Status (1)

Country Link
GB (1) GB1100298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022655A (en) * 1973-12-12 1977-05-10 Commissariat A L'energie Atomique Device for limiting accidental pressure overloads in a nuclear reactor confinement structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4022655A (en) * 1973-12-12 1977-05-10 Commissariat A L'energie Atomique Device for limiting accidental pressure overloads in a nuclear reactor confinement structure

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