JPS5477892A - Nuclear reactor - Google Patents
Nuclear reactorInfo
- Publication number
- JPS5477892A JPS5477892A JP14385977A JP14385977A JPS5477892A JP S5477892 A JPS5477892 A JP S5477892A JP 14385977 A JP14385977 A JP 14385977A JP 14385977 A JP14385977 A JP 14385977A JP S5477892 A JPS5477892 A JP S5477892A
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- neutron
- distributed
- rods
- rod
- 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.)
- Granted
Links
Classifications
-
- 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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
PURPOSE: To make the ratio distribution of local water against U volume at a constant, by means of constituting the core with a fuel assembly in which a fuel rod does not be arranged in the corner part of a square grid, and of arranging the control rod, the neutron measuring instrument, and the neutron source etc.
CONSTITUTION: A fuel assembly is composed of a plurality of fuel rods 11 which are distributed in a shape of square grid but do not been distributed at the corner parts, and of a channel box of an octagonal shape covering the fuel rods. The whole of Uranium dioxyde U 02 which is a neutron redoubling material of fuel rods 11, is a same concentration. The control rods 20 are circular rod shapes in cross section, and when considering four fuel assemblies 10 as one unit, they are distributed freely from up and down movement at eight spaces among nine spaces which are formed by the corner parts by being adjacent. The neutron source or a neutron measuring instrument 30 of the same shape as the control rod 20 is arranged in one remained space.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14385977A JPS5477892A (en) | 1977-12-02 | 1977-12-02 | Nuclear reactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14385977A JPS5477892A (en) | 1977-12-02 | 1977-12-02 | Nuclear reactor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5477892A true JPS5477892A (en) | 1979-06-21 |
JPS6223273B2 JPS6223273B2 (en) | 1987-05-22 |
Family
ID=15348623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14385977A Granted JPS5477892A (en) | 1977-12-02 | 1977-12-02 | Nuclear reactor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5477892A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0424567U (en) * | 1990-06-25 | 1992-02-27 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5094385A (en) * | 1973-12-20 | 1975-07-28 |
-
1977
- 1977-12-02 JP JP14385977A patent/JPS5477892A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5094385A (en) * | 1973-12-20 | 1975-07-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS6223273B2 (en) | 1987-05-22 |
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