CH487475A - Kernreaktor mit einer Einrichtung zur Neutronenflussregelung - Google Patents

Kernreaktor mit einer Einrichtung zur Neutronenflussregelung

Info

Publication number
CH487475A
CH487475A CH89469A CH89469A CH487475A CH 487475 A CH487475 A CH 487475A CH 89469 A CH89469 A CH 89469A CH 89469 A CH89469 A CH 89469A CH 487475 A CH487475 A CH 487475A
Authority
CH
Switzerland
Prior art keywords
nuclear reactor
neutron flux
flux control
neutron
control
Prior art date
Application number
CH89469A
Other languages
English (en)
Inventor
J French Robert
N Andrews Harry
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH487475A publication Critical patent/CH487475A/de

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/005—Flux flattening
    • 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
    • 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
    • G21C7/22—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 a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
CH89469A 1968-01-24 1969-01-22 Kernreaktor mit einer Einrichtung zur Neutronenflussregelung CH487475A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70015368A 1968-01-24 1968-01-24

Publications (1)

Publication Number Publication Date
CH487475A true CH487475A (de) 1970-03-15

Family

ID=24812396

Family Applications (1)

Application Number Title Priority Date Filing Date
CH89469A CH487475A (de) 1968-01-24 1969-01-22 Kernreaktor mit einer Einrichtung zur Neutronenflussregelung

Country Status (4)

Country Link
US (1) US3519535A (de)
JP (1) JPS4818992B1 (de)
CH (1) CH487475A (de)
DE (1) DE1902713A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607629A (en) * 1968-01-24 1971-09-21 Westinghouse Electric Corp Drive mechanism for control elements
DE1764577B1 (de) * 1968-06-28 1971-05-06 Siemens Ag Kernreaktor regelstabeinrichtung
DE1926344C3 (de) * 1969-05-23 1975-12-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Reaktivitätsregelung von leicht wassergekühlten Atomreaktoren
US4169759A (en) * 1975-08-14 1979-10-02 Combustion Engineering Inc. Method for operating a nuclear reactor with scrammable part length rod
US4169760A (en) * 1975-08-14 1979-10-02 Combustion Engineering Inc. Nuclear reactor with scrammable part length rod
US4123328A (en) * 1976-09-15 1978-10-31 Institute Of Nuclear Energy Research, Atomic Energy Council Utilization of heavy elements in thermal and epithermal reactors
DE2749488C2 (de) * 1977-11-04 1982-12-16 Kraftwerk Union AG, 4330 Mülheim Erdbebensichere Abstützung der Steuerstabantriebe eines Kernreaktors
FR2501892B1 (fr) * 1981-03-13 1985-10-25 Framatome Sa Reacteur nucleaire a dispositif de guidage des grappes de controle
FR2535508B1 (fr) * 1982-10-27 1986-07-04 Framatome Sa Reacteur nucleaire a rendement ameliore
US4699756A (en) * 1985-08-08 1987-10-13 Westinghouse Electric Corp. Full length control rod employing axially inhomogeneous absorber materials for zero reactivity redistribution factor
JPH0625883U (ja) * 1992-09-04 1994-04-08 ウエツトマスター株式会社 冷却機構を備える広告装置
US5392321A (en) * 1994-01-24 1995-02-21 Westinghouse Electric Corporation Method and system for magnetic coupling compensating a rod position indication system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852458A (en) * 1955-12-21 1958-09-16 Joseph R Dietrich Apparatus for controlling neutronic reactors
US3379619A (en) * 1966-05-25 1968-04-23 Westinghouse Electric Corp Fuel assembly for nuclear reactors

Also Published As

Publication number Publication date
DE1902713A1 (de) 1969-09-04
US3519535A (en) 1970-07-07
JPS4818992B1 (de) 1973-06-09

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Legal Events

Date Code Title Description
PL Patent ceased