DE2620343C2 - Brennstoffeinsatz für einen Kernreaktor - Google Patents

Brennstoffeinsatz für einen Kernreaktor

Info

Publication number
DE2620343C2
DE2620343C2 DE2620343A DE2620343A DE2620343C2 DE 2620343 C2 DE2620343 C2 DE 2620343C2 DE 2620343 A DE2620343 A DE 2620343A DE 2620343 A DE2620343 A DE 2620343A DE 2620343 C2 DE2620343 C2 DE 2620343C2
Authority
DE
Germany
Prior art keywords
fuel
flow
coolant
inserts
shut
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
DE2620343A
Other languages
German (de)
English (en)
Other versions
DE2620343A1 (de
Inventor
Andrew Lymm Cheshire Cross
Joseph Brian Cheadle Cheshire Doherty
Anthony Randle Warrington Cheshire Lunt
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of DE2620343A1 publication Critical patent/DE2620343A1/de
Application granted granted Critical
Publication of DE2620343C2 publication Critical patent/DE2620343C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lift Valve (AREA)
DE2620343A 1975-05-07 1976-05-07 Brennstoffeinsatz für einen Kernreaktor Expired DE2620343C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19171/75A GB1518292A (en) 1975-05-07 1975-05-07 Nuclear reactor fuel sub-assemblies

Publications (2)

Publication Number Publication Date
DE2620343A1 DE2620343A1 (de) 1976-11-18
DE2620343C2 true DE2620343C2 (de) 1986-08-28

Family

ID=10124928

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2620343A Expired DE2620343C2 (de) 1975-05-07 1976-05-07 Brennstoffeinsatz für einen Kernreaktor

Country Status (5)

Country Link
US (1) US4032398A (ref)
JP (1) JPS5926918B2 (ref)
DE (1) DE2620343C2 (ref)
FR (1) FR2333323A1 (ref)
GB (1) GB1518292A (ref)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2010000B (en) * 1977-12-12 1982-02-24 Atomic Energy Authority Uk Liquid metal cooled fast breeder nuclear reactors
US4225387A (en) * 1978-03-07 1980-09-30 Nuclear Power Company Limited Liquid metal cooled past breeder nuclear reactors
US4324614A (en) * 1979-04-23 1982-04-13 Electric Power Research Institute, Inc. Flow distribution system for coolant in a nuclear reactor and method
DE3131405C2 (de) * 1981-08-07 1985-05-23 Kraftwerk Union AG, 4330 Mülheim Drossel zum Verändern des Durchsatzes eines einen Kühlkanal bildenden Druckrohres in einem Kernreaktor
US4664880A (en) * 1984-12-07 1987-05-12 Westinghouse Electric Corp. Wire mesh debris trap for a fuel assembly
US4762676A (en) * 1985-07-05 1988-08-09 Westinghouse Electric Corp. Top nozzle adapter plate with fuel rod capture grid having pressure drop adjusting means
US4654194A (en) * 1985-09-09 1987-03-31 The United States Of America As Represented By The United States Department Of Energy Inlet nozzle assembly
US4716011A (en) * 1985-10-09 1987-12-29 Westinghouse Electric Corp. BWR fuel assembly bottom nozzle with one-way coolant flow valve
US4749544A (en) * 1987-03-24 1988-06-07 General Electric Company Thin walled channel
US4828791A (en) * 1987-10-05 1989-05-09 Westinghouse Electric Corp. Nuclear fuel assembly debris resistant bottom nozzle
US5384814A (en) * 1993-04-12 1995-01-24 General Electric Company Lower tie plate strainers for boiling water reactors
US5483564A (en) * 1993-04-12 1996-01-09 General Electric Company Lower tie plate strainers including double corrugated strainers for boiling water reactors
DE4327001A1 (de) * 1993-08-11 1995-02-16 Siemens Ag Brennelement für einen Siedewasserreaktor mit einstellbarem Bypass
US5390221A (en) * 1993-08-23 1995-02-14 General Electric Company Debris filters with flow bypass for boiling water reactors
US5390220A (en) * 1993-11-29 1995-02-14 General Electric Company Lower tie plate strainers including helical spring strainers for boiling water reactors
US5345483A (en) * 1993-12-02 1994-09-06 General Electric Company Lower tie plate strainers having double plate with offset holes for boiling water reactors
US5488634A (en) * 1994-02-10 1996-01-30 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5473650A (en) * 1994-04-15 1995-12-05 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5539793A (en) * 1994-10-27 1996-07-23 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5519745A (en) * 1994-11-03 1996-05-21 General Electric Company Lower tie plate debris catcher for a nuclear reactor
US5528640A (en) * 1994-11-07 1996-06-18 General Electric Company Low pressure double offset plate catcher for a nuclear reactor
US5748694A (en) * 1996-03-26 1998-05-05 General Electric Company Fuel bundle filter for a nuclear reactor fuel bundle assembly
US6201847B1 (en) * 1998-10-22 2001-03-13 General Electric Company Core spray upper T-box to reactor vessel attachment
US6345084B1 (en) * 1999-11-19 2002-02-05 General Electric Company Apparatus and methods for replacing a core spray T-box/thermal sleeve in a nuclear reactor
US8320513B2 (en) * 2009-04-16 2012-11-27 The Invention Science Fund I, Llc Nuclear fission reactor, flow control assembly, methods therefor and a flow control assembly system
US9136024B2 (en) 2010-12-28 2015-09-15 Global Nuclear Fuel—Americas, LLC Tie plate with variable orifice and methods for selective control of fuel assembly coolant flow
US8393437B2 (en) * 2011-02-15 2013-03-12 Westinghouse Electric Company Llc Noise and vibration mitigation system for nuclear reactors employing an acoustic side branch resonator
US9618151B2 (en) 2015-02-26 2017-04-11 Adriaan DeVilliers Compact modular low resistance broadband acoustic silencer
IT202300016707A1 (it) * 2023-08-04 2025-02-04 Newcleo S R L Elemento di combustibile per un reattore nucleare

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1236628A (fr) * 1959-06-11 1960-07-22 Commissariat Energie Atomique Perfectionnements apportés aux systèmes pour régler le débit du fluide réfrigérant dans les réacteurs nucléaires
US3060111A (en) * 1959-08-14 1962-10-23 Sherman Jerome Nuclear reactor
FR1251465A (fr) * 1959-12-11 1961-01-20 Commissariat Energie Atomique Procédé de différenciation des possibilités d'adaptation lors de l'assemblage d'un dispositif
FR1376524A (fr) * 1963-06-07 1964-10-31 Commissariat Energie Atomique Dispositif de réglage du débit de gaz réfrigérant dans un réacteur nucléaire
US3389056A (en) * 1964-07-09 1968-06-18 Westinghouse Electric Corp Fuel assemblies
GB1104025A (en) * 1965-02-16 1968-02-21 English Electric Co Ltd Flow control systems
US3486973A (en) * 1967-04-11 1969-12-30 Westinghouse Electric Corp Breeder reactor
GB1288258A (ref) * 1969-10-22 1972-09-06
FR2138329A1 (en) * 1971-05-24 1973-01-05 Commissariat Energie Atomique Detachable handling head for reactor elements - which controls coolant flow during maintenance
GB1422796A (en) * 1972-08-07 1976-01-28 Atomic Energy Authority Uk Improvements in nuclear reactors

Also Published As

Publication number Publication date
FR2333323A1 (fr) 1977-06-24
GB1518292A (en) 1978-07-19
JPS5926918B2 (ja) 1984-07-02
JPS51140091A (en) 1976-12-02
FR2333323B1 (ref) 1983-07-29
US4032398A (en) 1977-06-28
DE2620343A1 (de) 1976-11-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee