GB1301092A - Improvements in or relating to nuclear reactor power plant - Google Patents

Improvements in or relating to nuclear reactor power plant

Info

Publication number
GB1301092A
GB1301092A GB34575/69A GB3457569A GB1301092A GB 1301092 A GB1301092 A GB 1301092A GB 34575/69 A GB34575/69 A GB 34575/69A GB 3457569 A GB3457569 A GB 3457569A GB 1301092 A GB1301092 A GB 1301092A
Authority
GB
United Kingdom
Prior art keywords
nuclear reactor
coolant
tubes
exchanger
distributer
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
GB34575/69A
Inventor
Peter Anthony Taylor
Peter Chambon
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to FR7009238A priority Critical patent/FR2034954A7/en
Priority to BE747450D priority patent/BE747450A/en
Publication of GB1301092A publication Critical patent/GB1301092A/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
    • G21C15/18—Emergency cooling arrangements; Removing shut-down heat
    • 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)

Abstract

1301092 Nuclear reactor coolant systems BABCOCK & WILCOX Ltd 16 March 1970 [14 March 1969 9 July 1969] 13695/69 and 34575/69 Heading G6C In a nuclear reactor, heat exchangers in the coolant system are provided with two separate banks of tubes in one of which the secondary coolant flow may be interrupted, the flow in the second bank being adequate to prevent the first bank overheating. The heat exchanger tubes 3, mounted within cavities 2 in the concrete pressure vessel 1, are heated by core coolant from the duct 5. Secondary fluid flows from duct 9 into the distributer 8 which provides a separate, parallel supply for each of the two banks. At low loads, the valve 9b is closed so that secondary fluid flows only through the tubes connected to the inner part 8a of the distributer, at a rate sufficient to ensure that overheating of the exchanger is prevented. Decay heat, produced during shut-down, may also be removed by the use of part of the exchanger after closure of 9b.
GB34575/69A 1969-03-14 1969-03-14 Improvements in or relating to nuclear reactor power plant Expired GB1301092A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7009238A FR2034954A7 (en) 1969-03-14 1970-03-16 Heat exchanger for nuclear reactor opera - ted at below-maximum output
BE747450D BE747450A (en) 1969-03-14 1970-03-16 IMPROVEMENTS IN NUCLEAR REACTOR FACILITIES FOR ENERGY PRODUCTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1369569 1969-03-14

Publications (1)

Publication Number Publication Date
GB1301092A true GB1301092A (en) 1972-12-29

Family

ID=10027714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34575/69A Expired GB1301092A (en) 1969-03-14 1969-03-14 Improvements in or relating to nuclear reactor power plant

Country Status (1)

Country Link
GB (1) GB1301092A (en)

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee