KR840007792A - 원자로용 원료 집합체 - Google Patents

원자로용 원료 집합체 Download PDF

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Publication number
KR840007792A
KR840007792A KR1019840000863A KR840000863A KR840007792A KR 840007792 A KR840007792 A KR 840007792A KR 1019840000863 A KR1019840000863 A KR 1019840000863A KR 840000863 A KR840000863 A KR 840000863A KR 840007792 A KR840007792 A KR 840007792A
Authority
KR
South Korea
Prior art keywords
fuel assembly
tube
reactor
rod
reactor according
Prior art date
Application number
KR1019840000863A
Other languages
English (en)
Inventor
뽈 밀로(외 2) 쟝
Original Assignee
챨스 브루넹고
프라마토메 꽁 빠뉘
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 챨스 브루넹고, 프라마토메 꽁 빠뉘 filed Critical 챨스 브루넹고
Publication of KR840007792A publication Critical patent/KR840007792A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • 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
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Medicinal Preparation (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

내용 없음.

Description

원자로용 원료 집합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 연료 집합체의 입면도.
제2도는 제1도의 A-A선으로 절단된 단면도.
제2a도는 제1도 및 2도에 도시된 연료 집합체의 안대관의 횡단면도.
제3도는 안대관 하부의 수직단면도.

Claims (7)

  1. 봉을 가로 방향으로 지지하는 스페이서 그리드(2)를 포함하는 구조부에 고정되는 연료봉 다발과, 다발의 일부 연료봉 대신 배치되어 연료 집합체대의 중성자를 흡수하는 흡수물질봉(12)을 안대하는 안내관(6)과 일부 안대관(6)의 단부가 공정되는 단부판(4) 및 (5)으로 구성되는 냉각되는 안대관을 구비하는 원자로용 연료 집합체에 있어서, 상기봉(12)을 정확하게 중앙으로 안내하고 관(10)과 흡수물질봉(12) 사이에 냉각수 순환 공간(17)을 제공하기 위해 일부 안내관(6)이 전체 길이에 대해 연속적으로 관(10)내면쪽으로 돌출하며 대응하는 관(10)의 벽을 튀어나오게 함으로써 형성되는 안대면(16)을 포함하는 것을 특징으로 하는 원자로용 연료 집합체.
  2. 제1항에 의한 연료 집합체에 있어서, 돌출 안대면(26)이 한 셋트의 관의 세모면을 따라 배치되는 것을 특징으로 하는 원자로용 연료 집합체.
  3. 제2항에 의한 연료 집합체에 있어서, 돌출면(16)이 4모면을 따라 90°각도로 배치되는 것을 특징으로 하는 원자로용 연료 집합체.
  4. 제1항에 의한 연료 집합체에 있어서, 한 셋트의 안대면(46)이 관의 축을 따라 나선식으로 배치되는 것을 특징으로 하는 원자로용 연료 집합체.
  5. 제1항에 의한 연료 집합체에 있어서, 스펙트럼이 변화되는 원자로의 경우 중성자 흡수봉이 돌출면(16)의 외면에 의해 봉(12)이 안대되는 크래딩(13)대에 배치되는 핵친화성 물질(14)로 구성되는 것을 특징으로 하는 원자로용 연료 집합체.
  6. 제5항에 의한 연료 집합체에 있어서, 원자로 출력을 제어하기 위해 제어봉을 안대하는 일부 안대관(11)이 균일한 원단면적으로 구성되는 것을 특징으로 하는 원자로용 연료 집합체.
  7. 제1항에 의한 연료 집합체에 있어서, 금속 와이어(24)가 각각의 안대관(6) 전체 길이에 대해 관 외면상에 나선식으로 감겨지는 것을 특징으로 하는 원자로용 연료 집합체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019840000863A 1983-02-25 1984-02-22 원자로용 원료 집합체 KR840007792A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR3155 1983-02-25
FR8303155A FR2541810B1 (fr) 1983-02-25 1983-02-25 Assemblage combustible a tubes-guides refroidis pour un reacteur nucleaire

Publications (1)

Publication Number Publication Date
KR840007792A true KR840007792A (ko) 1984-12-10

Family

ID=9286292

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019840000863A KR910005139B1 (ko) 1983-02-25 1984-02-20 원자로용 핵연료 집합체
KR1019840000863A KR840007792A (ko) 1983-02-25 1984-02-22 원자로용 원료 집합체

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019840000863A KR910005139B1 (ko) 1983-02-25 1984-02-20 원자로용 핵연료 집합체

Country Status (16)

Country Link
US (1) US4666653A (ko)
EP (1) EP0121451B1 (ko)
JP (1) JPS59163590A (ko)
KR (2) KR910005139B1 (ko)
AT (1) ATE34478T1 (ko)
BR (1) BR8400774A (ko)
CA (1) CA1221775A (ko)
DE (1) DE3471390D1 (ko)
DK (1) DK163848C (ko)
ES (1) ES8702038A1 (ko)
FI (1) FI82561C (ko)
FR (1) FR2541810B1 (ko)
GR (1) GR79438B (ko)
TR (1) TR22673A (ko)
YU (1) YU35084A (ko)
ZA (1) ZA841210B (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606611A (en) * 1981-09-16 1986-08-19 Manchester R & D Partnership Enhanced scattering in voltage sensitive encapsulated liquid crystal
JPS61170694A (ja) * 1985-01-24 1986-08-01 株式会社日立製作所 原子炉およびその運転方法
FR2583204A1 (fr) * 1985-06-05 1986-12-12 Commissariat Energie Atomique Reacteur nucleaire a variation de spectre et a eau sous pression
FR2592517B1 (fr) * 1985-12-31 1988-03-25 Framatome Sa Dispositif de protection anti-vibratoire d'un doigt de gant mobile dans les structures internes et dans un assemblage combustible d'un reacteur nucleaire a eau sous pression
FR2627321B1 (fr) * 1988-02-11 1992-08-14 Framatome Sa Equipements internes superieurs de reacteur nucleaire muni d'un dispositif de separation des debits
SE506576C3 (sv) * 1996-05-06 1998-02-05 Asea Atom Ab Braenslepatron foer en kokarvattenreaktor
FR2837975B1 (fr) * 2002-03-29 2005-08-26 Framatome Anp Grille entretoise d'un assemblage de combustible pour un reacteur nucleaire refroidi par de l'eau legere
KR100775576B1 (ko) 2006-08-14 2007-11-12 한전원자력연료 주식회사 균일한 반경의 튜브에 충격흡수관을 가공한 일체형핵연료집합체의 안내관 튜브
KR100844473B1 (ko) 2006-12-27 2008-07-07 한전원자력연료 주식회사 블리드 홀 개폐식 스위치를 내장한 균일한 안내관
KR101409570B1 (ko) * 2012-12-18 2014-06-19 한국수력원자력 주식회사 핵연료봉 와이어 스페이서 설치장치

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620146A (ko) * 1961-08-01 1900-01-01
US3261756A (en) * 1965-01-28 1966-07-19 Charles C Ripley Embossed cladding fuel element and manufacturing process therefor
SE310915B (ko) * 1967-09-04 1969-05-19 Asea Ab
SE324019B (ko) * 1968-12-02 1970-05-19 Asea Ab
DE2044303C3 (de) * 1970-09-08 1974-06-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Doppelsteuerelement für Druckwasserreaktoren
FR2115003B1 (ko) * 1970-11-20 1973-11-30 Commissariat Energie Atomique
US3930938A (en) * 1971-10-11 1976-01-06 Asea-Atom Attachment and locking of finger control rods in a nuclear reactor of bwr type
US4175004A (en) * 1977-08-29 1979-11-20 The Babcock & Wilcox Company Fuel assembly guide tube
US4229259A (en) * 1977-09-08 1980-10-21 Westinghouse Electric Corp. Grid sleeve bulge tool
US4229256A (en) * 1977-12-28 1980-10-21 Uop Inc. Corrugated thimble tube for controlling control rod descent in nuclear reactor
JPS55125479A (en) * 1979-03-20 1980-09-27 Genshi Nenryo Kogyo Nuclear fuel assembly
US4313797A (en) * 1979-09-19 1982-02-02 The Babcock & Wilcox Company Guide tube sleeve
DE3008442A1 (de) * 1980-03-05 1981-09-10 Kraftwerk Union AG, 4330 Mülheim Brennelement fuer einen kernreaktor
US4326921A (en) * 1980-05-16 1982-04-27 Westinghouse Electric Corp. Control rod guide thimble for nuclear reactor fuel assemblies
DE3128652A1 (de) * 1981-07-20 1983-02-03 Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach Huellkasten mit distanzhaltern fuer schnelle brutreaktoren

Also Published As

Publication number Publication date
BR8400774A (pt) 1984-10-02
FI840730A (fi) 1984-08-26
US4666653A (en) 1987-05-19
DK163848C (da) 1992-08-31
FI82561C (fi) 1991-03-11
FR2541810A1 (fr) 1984-08-31
ATE34478T1 (de) 1988-06-15
DK102984A (da) 1984-08-26
CA1221775A (fr) 1987-05-12
FI82561B (fi) 1990-11-30
FR2541810B1 (fr) 1989-01-13
ES8702038A1 (es) 1986-12-01
YU35084A (en) 1990-12-31
KR910005139B1 (ko) 1991-07-23
DK163848B (da) 1992-04-06
FI840730A0 (fi) 1984-02-22
ZA841210B (en) 1984-09-26
DE3471390D1 (en) 1988-06-23
TR22673A (tr) 1988-02-24
GR79438B (ko) 1984-10-22
EP0121451A1 (fr) 1984-10-10
ES530006A0 (es) 1986-12-01
KR850005876A (ko) 1985-09-26
DK102984D0 (da) 1984-02-24
JPH0378953B2 (ko) 1991-12-17
JPS59163590A (ja) 1984-09-14
EP0121451B1 (fr) 1988-05-18

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