FI935696A0 - Kaernbraenslestavarrangemang - Google Patents

Kaernbraenslestavarrangemang

Info

Publication number
FI935696A0
FI935696A0 FI935696A FI935696A FI935696A0 FI 935696 A0 FI935696 A0 FI 935696A0 FI 935696 A FI935696 A FI 935696A FI 935696 A FI935696 A FI 935696A FI 935696 A0 FI935696 A0 FI 935696A0
Authority
FI
Finland
Prior art keywords
kaernbraenslestavarrangemang
Prior art date
Application number
FI935696A
Other languages
English (en)
Inventor
John F Patterson
George C Cooke
Jack Yates
Trond A Bjornard
Original Assignee
Siemens Power 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
Priority claimed from US07/995,640 external-priority patent/US5384815A/en
Application filed by Siemens Power Corp filed Critical Siemens Power Corp
Publication of FI935696A0 publication Critical patent/FI935696A0/fi

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
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • 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)
FI935696A 1992-12-17 1993-12-17 Kaernbraenslestavarrangemang FI935696A0 (fi)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/995,640 US5384815A (en) 1992-03-13 1992-12-17 Hydraulic resistance strip for a light water reactor
US07/995,633 US5375153A (en) 1992-03-13 1992-12-17 Coolant vent fuel rod and part length fuel rod having a reflex upper end fitting for a light water reactor
US08/065,727 US5491733A (en) 1992-03-13 1993-05-21 Nuclear fuel rod assembly apparatus

Publications (1)

Publication Number Publication Date
FI935696A0 true FI935696A0 (fi) 1993-12-17

Family

ID=27370842

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935696A FI935696A0 (fi) 1992-12-17 1993-12-17 Kaernbraenslestavarrangemang

Country Status (4)

Country Link
US (1) US5491733A (fi)
EP (1) EP0605816A3 (fi)
JP (2) JPH0798394A (fi)
FI (1) FI935696A0 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW294813B (fi) * 1994-11-23 1997-01-01 Gen Electric
US5668728A (en) * 1995-11-07 1997-09-16 General Electric Company Removable deflectors for bwr fuel with steam vents and part-length rods
EP0800180B1 (en) * 1996-04-01 2002-01-02 General Electric Company Fluid separation devices for vent volumes of nuclear fuel bundles
EP0800181A3 (en) * 1996-04-01 1998-04-22 General Electric Company Fuel bundle for a nuclear reactor
US5953387A (en) * 1996-04-01 1999-09-14 General Electric Company Separation device for a vent volume in a nuclear reactor
SE508060C2 (sv) 1996-06-20 1998-08-17 Asea Atom Ab Kärnbränslepatron innefattande medel för rotation av ånga och vatten runt en ångledningskanal
SE508106C2 (sv) 1996-12-20 1998-08-31 Asea Atom Ab Bränslepatron för kokarvattenreaktor innefattande en rotationscell samt en i denna anordnad ångledningskanal
US5859888A (en) * 1997-05-07 1999-01-12 General Electric Company Part length fuel rod extension
SE509875C2 (sv) * 1997-06-27 1999-03-15 Asea Brown Boveri Bränslepatron vid en kokarvattenreaktor
US5875224A (en) * 1997-09-02 1999-02-23 General Electric Company Swirler attachment for a spacer of a nuclear fuel bundle
US6148054A (en) * 1998-11-09 2000-11-14 General Electric Company Removable separation devices for nuclear fuel bundles
US6539073B1 (en) * 2000-02-17 2003-03-25 General Electric Company Nuclear fuel bundle having spacers captured by a water rod
SE517733C2 (sv) * 2000-11-02 2002-07-09 Westinghouse Atom Ab Bränslepatron och rörformigt element för en nukleär kokarvattenreaktor
US20090034676A1 (en) * 2007-07-30 2009-02-05 Global Nuclear Fuel - Americas, Llc Water rod for boiling water nuclear reactor fuel assembly and method for improving water flow through the assembly
US8681921B2 (en) * 2009-03-30 2014-03-25 Ge-Hitachi Nuclear Energy Americas, Llc System for assembling or disassembling a segmented rod
EP2525364A1 (en) * 2011-05-20 2012-11-21 Areva NP Nuclear fuel assembly having varying spacing between fuel rods
CN106897478B (zh) * 2016-12-19 2020-04-10 杨保文 基于阻力分布包含格架搅混效应的子通道分析方法
CN108955796B (zh) * 2018-07-11 2020-01-14 西安交通大学 一种子通道流量取样装置及方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2980667A (en) * 1958-10-31 1961-04-18 Allis Chalmers Mfg Co Rotating fuel element reactor pump
US3787286A (en) * 1971-12-17 1974-01-22 Combustion Eng Fuel assembly flow redistribution
US4313797A (en) * 1979-09-19 1982-02-02 The Babcock & Wilcox Company Guide tube sleeve
JPS62892A (ja) * 1985-06-27 1987-01-06 株式会社東芝 核燃料集合体
US4675154A (en) * 1985-12-20 1987-06-23 General Electric Company Nuclear fuel assembly with large coolant conducting tube
JPH01269086A (ja) * 1988-04-20 1989-10-26 Hitachi Ltd 燃料集合体
JPH0351796A (ja) * 1989-07-20 1991-03-06 Toshiba Corp 原子炉燃料集合体
JPH03183990A (ja) * 1989-12-14 1991-08-09 Toshiba Corp 燃料集合体
US5130082A (en) * 1990-12-20 1992-07-14 General Electric Company Low pressure drop gas-liquid separator
US5091146A (en) * 1991-03-20 1992-02-25 General Electric Company Steam vent tube for BWR fuel assembly
ES2086653T3 (es) * 1991-05-17 1996-07-01 Gen Electric Conjunto de combustible provisto de barras de longitud parcial con separador de vapor para reactores de agua en ebullicion.
US5229068A (en) * 1991-05-17 1993-07-20 General Electric Company Optimized critical power in a fuel bundle with part length rods
EP0523265A1 (de) * 1991-07-17 1993-01-20 Siemens Aktiengesellschaft Kernreaktorbrennelement mit Drallerzeuger
US5345485A (en) * 1992-03-13 1994-09-06 Siemens Power Corporation Coolant vent fuel rod for a light water reactor
DE9210304U1 (de) * 1992-07-31 1992-10-29 Siemens AG, 8000 München Brennstab und Brennelement eines Kernreaktors

Also Published As

Publication number Publication date
JPH0798394A (ja) 1995-04-11
JP2003075573A (ja) 2003-03-12
US5491733A (en) 1996-02-13
EP0605816A3 (en) 1994-11-17
EP0605816A2 (en) 1994-07-13

Similar Documents

Publication Publication Date Title
DE59303358D1 (de) Quaterrylentetracarbonsäureimide
DE59306810D1 (de) Gutbettwalzenmühle
FI933829A0 (fi) Limmedelsblandningar foer papper
DE59302851D1 (de) Sportschuh
FI935696A0 (fi) Kaernbraenslestavarrangemang
FI931106A (fi) Braenslestav foer laettvattensreaktor
BR9305745A (pt) Quebra-luz
DE59301902D1 (de) Kassenlade
DE59305364D1 (de) Rotornut
DE69304512D1 (de) Laseroszillator
DE69306208D1 (de) Ablenkjoch
DE59304139D1 (de) Polyanile
BR9301712A (pt) Aplainador
DE59309200D1 (de) Bisphosphinoalkane
DE59301762D1 (de) Chlorethylsulfonylbenzaldehyde
FI430U1 (fi) Roekspjaell foer en roekkanal
DE59206388D1 (de) Kabeleckkanal
FI18U1 (fi) Torkanordning
SE9202970D0 (sv) Snowboardhaallaranordning
BR9204368A (pt) Auto-coletor
BR7201352U (pt) Luninaria
FIU920666U0 (fi) Tippdoerrkonstruktion
NO920718D0 (no) Betongelement
SE9201030D0 (sv) Filterpaase
FI924173A (fi) Skorengoeringsanordning

Legal Events

Date Code Title Description
FD Application lapsed