FR1274884A - Perfectionnement aux cheminées pour réacteurs à eau bouillante - Google Patents

Perfectionnement aux cheminées pour réacteurs à eau bouillante

Info

Publication number
FR1274884A
FR1274884A FR845769A FR845769A FR1274884A FR 1274884 A FR1274884 A FR 1274884A FR 845769 A FR845769 A FR 845769A FR 845769 A FR845769 A FR 845769A FR 1274884 A FR1274884 A FR 1274884A
Authority
FR
France
Prior art keywords
chimneys
improvement
boiling water
water reactors
reactors
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
FR845769A
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Application granted granted Critical
Publication of FR1274884A publication Critical patent/FR1274884A/fr
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
    • G21C15/24—Promoting flow of the coolant
    • G21C15/26—Promoting flow of the coolant by convection, e.g. using chimneys, using divergent channels
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/04—Thermal reactors ; Epithermal reactors
    • G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
    • G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
    • 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
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
FR845769A 1959-12-11 1960-12-02 Perfectionnement aux cheminées pour réacteurs à eau bouillante Expired FR1274884A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US859077A US2994657A (en) 1959-12-11 1959-12-11 Chimney for boiling water reactor

Publications (1)

Publication Number Publication Date
FR1274884A true FR1274884A (fr) 1961-10-27

Family

ID=25329968

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845769A Expired FR1274884A (fr) 1959-12-11 1960-12-02 Perfectionnement aux cheminées pour réacteurs à eau bouillante

Country Status (5)

Country Link
US (1) US2994657A (fr)
DE (1) DE1293925B (fr)
FR (1) FR1274884A (fr)
GB (1) GB902797A (fr)
NL (1) NL258512A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107507652A (zh) * 2017-07-31 2017-12-22 清华大学天津高端装备研究院 一种一体化反应堆的堆芯结构及核反应堆

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620146A (fr) * 1961-08-01 1900-01-01
US3158549A (en) * 1963-04-19 1964-11-24 Wayne D Fowler Fuel assembly for neutronic reactor
DE1514174C3 (de) * 1965-07-23 1974-08-29 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Siedewasserreaktor mit Zwangsumlauf des Kühlmittels
US3515638A (en) * 1967-05-12 1970-06-02 Atomic Power Dev Ass Inc Fuel systems for nuclear reactors
FR2054538A1 (fr) * 1968-12-20 1971-04-23 Fiat Spa
US3719560A (en) * 1969-04-29 1973-03-06 Westinghouse Electric Corp Fuel assembly for a nuclear reactor using zirconium alloy clad fuel rods
US3766007A (en) * 1970-03-31 1973-10-16 Inst Atomenergi Method for the control of a boiling water reactor and a boiling water reactor for performing said method
JPS57127872A (en) * 1981-02-02 1982-08-09 Hitachi Ltd Bwr type reactor
US4767595A (en) * 1987-05-15 1988-08-30 General Electric Company Repositioned fuel assembly
US4818471A (en) * 1987-08-10 1989-04-04 Westinghouse Electric Corp. BWR fuel assembly channel with localized neutron absorber strips for LPRM calibration
US5268945A (en) * 1989-03-20 1993-12-07 General Electric Company Boiling water reactor system with staggered chimney
US5180547A (en) * 1989-03-20 1993-01-19 General Electric Company Boiling water reactor with staggered chimney
US5180546A (en) * 1989-09-15 1993-01-19 General Electric Company Boiling water reactor with downcomer steam release channel
US5078953A (en) * 1990-04-16 1992-01-07 General Electric Company Natural circulation boiling-water reactor with output power regulation
US5857006A (en) * 1992-07-17 1999-01-05 General Electric Company Chimney for enhancing flow of coolant water in natural circulation boiling water reactor
DE19543827C1 (de) * 1995-11-23 1997-03-27 Siemens Ag Leichtwasserreaktor, insbesondere Siedewasserreaktor sowie Verfahren zur Regulierung der Reaktorleistung eines Leichtwasserreaktors
US6310930B1 (en) * 2000-04-12 2001-10-30 General Electric Company Methods for guiding a fuel bundle into a channel
US9721687B2 (en) 2014-08-06 2017-08-01 Ge-Hitachi Nuclear Energy Americas Llc Method of storing a chimney assembly of a reactor pressure vessel during a nuclear reactor outage
US10147508B2 (en) * 2014-12-19 2018-12-04 Ge-Hitachi Nuclear Energy Americas Llc Reactor pressure vessel assembly including a flow barrier structure
US10128007B2 (en) 2015-07-06 2018-11-13 Ge-Hitachi Nuclear Energy Americas Llc Chimneys having joinable upper and lower sections where the lower section has internal partitions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL211989A (fr) * 1955-11-08
DE1055140B (de) * 1955-11-24 1959-04-16 Asea Ab Atomreaktor
BE567472A (fr) * 1957-05-14
FR1197552A (fr) * 1958-07-03 1959-12-01 Steinmueller Gmbh L & C Réacteur nucléaire à éléments de combustible solides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107507652A (zh) * 2017-07-31 2017-12-22 清华大学天津高端装备研究院 一种一体化反应堆的堆芯结构及核反应堆

Also Published As

Publication number Publication date
GB902797A (en) 1962-08-09
NL258512A (fr)
DE1293925B (de) 1969-04-30
US2994657A (en) 1961-08-01

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