FR1251731A - élément modificateur du bilan neutronique dans des réacteurs nucléaires - Google Patents

élément modificateur du bilan neutronique dans des réacteurs nucléaires

Info

Publication number
FR1251731A
FR1251731A FR821835A FR821835A FR1251731A FR 1251731 A FR1251731 A FR 1251731A FR 821835 A FR821835 A FR 821835A FR 821835 A FR821835 A FR 821835A FR 1251731 A FR1251731 A FR 1251731A
Authority
FR
France
Prior art keywords
nuclear reactors
modifying element
neutron balance
neutron
balance
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
FR821835A
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.)
Siemens Schuckertwerke AG
Siemens Corp
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 DES62241A external-priority patent/DE1185310B/de
Application filed by Siemens Schuckertwerke AG, Siemens Corp filed Critical Siemens Schuckertwerke AG
Priority to FR821835A priority Critical patent/FR1251731A/fr
Application granted granted Critical
Publication of FR1251731A publication Critical patent/FR1251731A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/30—Control of nuclear reaction by displacement of the reactor fuel or fuel elements
    • 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
    • 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
    • G21C7/18—Means for obtaining differential movement 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

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)
FR821835A 1959-03-21 1960-03-18 élément modificateur du bilan neutronique dans des réacteurs nucléaires Expired FR1251731A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR821835A FR1251731A (fr) 1959-03-21 1960-03-18 élément modificateur du bilan neutronique dans des réacteurs nucléaires

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES62241A DE1185310B (de) 1959-03-21 1959-03-21 Regel- und Abschaltelement fuer Kernreaktoren
FR821835A FR1251731A (fr) 1959-03-21 1960-03-18 élément modificateur du bilan neutronique dans des réacteurs nucléaires

Publications (1)

Publication Number Publication Date
FR1251731A true FR1251731A (fr) 1961-01-20

Family

ID=25995654

Family Applications (1)

Application Number Title Priority Date Filing Date
FR821835A Expired FR1251731A (fr) 1959-03-21 1960-03-18 élément modificateur du bilan neutronique dans des réacteurs nucléaires

Country Status (1)

Country Link
FR (1) FR1251731A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321371A (en) * 1963-06-24 1967-05-23 Hitachi Ltd Nuclear reactor with pivotal reflector control arrangement
US4941158A (en) * 1989-03-30 1990-07-10 The Babcock & Wilcox Company Nuclear reactivity control configuration

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321371A (en) * 1963-06-24 1967-05-23 Hitachi Ltd Nuclear reactor with pivotal reflector control arrangement
US4941158A (en) * 1989-03-30 1990-07-10 The Babcock & Wilcox Company Nuclear reactivity control configuration

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