GB1403650A - Nuclear reactor having a flow-throttling orifice device - Google Patents

Nuclear reactor having a flow-throttling orifice device

Info

Publication number
GB1403650A
GB1403650A GB2615173A GB2615173A GB1403650A GB 1403650 A GB1403650 A GB 1403650A GB 2615173 A GB2615173 A GB 2615173A GB 2615173 A GB2615173 A GB 2615173A GB 1403650 A GB1403650 A GB 1403650A
Authority
GB
United Kingdom
Prior art keywords
coolant
orifices
tubes
nuclear reactor
throttle
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
GB2615173A
Other languages
English (en)
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of GB1403650A publication Critical patent/GB1403650A/en
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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Pipe Accessories (AREA)
GB2615173A 1972-07-03 1973-06-01 Nuclear reactor having a flow-throttling orifice device Expired GB1403650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US268330A US3873419A (en) 1972-07-03 1972-07-03 Flow-throttling orifice nozzle

Publications (1)

Publication Number Publication Date
GB1403650A true GB1403650A (en) 1975-08-28

Family

ID=23022493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2615173A Expired GB1403650A (en) 1972-07-03 1973-06-01 Nuclear reactor having a flow-throttling orifice device

Country Status (7)

Country Link
US (1) US3873419A (US06338842-20020115-C00009.png)
JP (1) JPS4951635A (US06338842-20020115-C00009.png)
CA (1) CA987799A (US06338842-20020115-C00009.png)
DE (1) DE2333839A1 (US06338842-20020115-C00009.png)
FR (1) FR2191215B3 (US06338842-20020115-C00009.png)
GB (1) GB1403650A (US06338842-20020115-C00009.png)
SE (1) SE372365B (US06338842-20020115-C00009.png)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3993539A (en) * 1974-04-16 1976-11-23 The United States Of America As Represented By The United States Energy Research And Development Administration Method and device for measuring fluid flow
FR2274994A1 (fr) * 1974-06-11 1976-01-09 Commissariat Energie Atomique Structure de supportage de la protection neutronique laterale du coeur d'un reacteur nucleaire a neutrons rapides
FR2274995B1 (fr) * 1974-06-12 1977-01-07 Commissariat Energie Atomique Chandelle support d'assemblage combustible pour sommier de reacteur nucleaire
FR2284170A1 (fr) * 1974-09-03 1976-04-02 Commissariat Energie Atomique Structure de reduction des courants de convection a l'interieur de la cuve d'un reacteur nucleaire
GB1510127A (en) * 1974-12-31 1978-05-10 Atomic Energy Authority Uk Nuclear reactor fuel element assemblies
US4303474A (en) * 1977-03-01 1981-12-01 General Atomic Company Nuclear reactor core assembly
DE2910690A1 (de) * 1979-03-19 1980-10-02 Kraftwerk Union Ag Einrichtung zur halterung gasgekuehlter brennelemente von kernreaktoren
GB2091932B (en) * 1981-01-23 1984-05-02 Westinghouse Electric Corp Nuclear reactor having fuel assemblies with controllable coolant flow therethrough
US4526745A (en) * 1981-08-25 1985-07-02 Ab Asea-Atom Fuel assembly with a water flow separated from the fuel rods
JPH0643522Y2 (ja) * 1986-11-29 1994-11-14 カヤバ工業株式会社 可変ポンプの流量制御装置
SE467899B (sv) * 1991-02-05 1992-09-28 Asea Atom Ab Braenslepatron foer en kaernreaktor av tryckvattentyp
DE4308364A1 (de) * 1993-03-16 1994-09-22 Siemens Ag Druckwasserreaktor mit individuell angepaßter Druckverteilung im Kühlmittel
JPH0727890A (ja) * 1993-07-08 1995-01-31 Hitachi Ltd 原子炉
US5383227A (en) * 1993-08-23 1995-01-17 Siemens Power Corporation Method for modifying existing transition pieces in bottom entry nuclear fuel assemblies for reducing coolant pressure drop
US6778209B1 (en) * 1997-09-26 2004-08-17 Diamond Power International, Inc. Furnace video camera apparatus
US20040096026A1 (en) * 2002-11-18 2004-05-20 Hwang Choe Apparatus and methods for optimizing reactor core coolant flow distributions
JP2011106526A (ja) * 2009-11-13 2011-06-02 Tlv Co Ltd フロート式スチームトラップ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235465A (en) * 1961-05-16 1966-02-15 Atomic Power Dev Ass Inc Fuel element hold-down arrangement for nuclear reactors
GB1023133A (en) * 1962-03-09 1966-03-23 Bernt Torsten Allan Hargo Improvements in or relating to fuel elements for nuclear reactors
US3368946A (en) * 1964-03-04 1968-02-13 Alfa Laval Ab Fuel assembly
US3373082A (en) * 1965-01-20 1968-03-12 Alfa Laval Ab Control of nuclear power reactor
GB1106256A (en) * 1965-06-15 1968-03-13 Atomic Energy Authority Uk Improvements relating to nuclear reactors

Also Published As

Publication number Publication date
FR2191215B3 (US06338842-20020115-C00009.png) 1976-05-21
DE2333839A1 (de) 1974-03-07
US3873419A (en) 1975-03-25
FR2191215A1 (US06338842-20020115-C00009.png) 1974-02-01
CA987799A (en) 1976-04-20
SE372365B (US06338842-20020115-C00009.png) 1974-12-16
JPS4951635A (US06338842-20020115-C00009.png) 1974-05-20

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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