FR1251731A - modifying element of the neutron balance in nuclear reactors - Google Patents
modifying element of the neutron balance in nuclear reactorsInfo
- 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
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR821835A FR1251731A (en) | 1959-03-21 | 1960-03-18 | modifying element of the neutron balance in nuclear reactors |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES62241A DE1185310B (en) | 1959-03-21 | 1959-03-21 | Control and shutdown element for nuclear reactors |
FR821835A FR1251731A (en) | 1959-03-21 | 1960-03-18 | modifying element of the neutron balance in nuclear reactors |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1251731A true FR1251731A (en) | 1961-01-20 |
Family
ID=25995654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR821835A Expired FR1251731A (en) | 1959-03-21 | 1960-03-18 | modifying element of the neutron balance in nuclear reactors |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1251731A (en) |
Cited By (2)
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 |
-
1960
- 1960-03-18 FR FR821835A patent/FR1251731A/en not_active Expired
Cited By (2)
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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