JPS5938684A - 原子炉燃料集合体 - Google Patents
原子炉燃料集合体Info
- Publication number
- JPS5938684A JPS5938684A JP57147683A JP14768382A JPS5938684A JP S5938684 A JPS5938684 A JP S5938684A JP 57147683 A JP57147683 A JP 57147683A JP 14768382 A JP14768382 A JP 14768382A JP S5938684 A JPS5938684 A JP S5938684A
- Authority
- JP
- Japan
- Prior art keywords
- region
- fuel
- fuel assembly
- core
- central region
- 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
- 239000000446 fuel Substances 0.000 title description 129
- 239000000463 material Substances 0.000 claims description 24
- 229910052770 Uranium Inorganic materials 0.000 claims description 21
- 231100000614 poison Toxicity 0.000 claims description 21
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 21
- 239000002574 poison Substances 0.000 claims description 20
- 239000003758 nuclear fuel Substances 0.000 claims description 18
- 239000002699 waste material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 16
- 230000007423 decrease Effects 0.000 description 13
- 239000011800 void material Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000009257 reactivity Effects 0.000 description 7
- 230000008602 contraction Effects 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000004992 fission Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002915 spent fuel radioactive waste Substances 0.000 description 2
- 229910052778 Plutonium Inorganic materials 0.000 description 1
- 210000003056 antler Anatomy 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008398 formation water Substances 0.000 description 1
- 230000001769 paralizing effect Effects 0.000 description 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57147683A JPS5938684A (ja) | 1982-08-27 | 1982-08-27 | 原子炉燃料集合体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57147683A JPS5938684A (ja) | 1982-08-27 | 1982-08-27 | 原子炉燃料集合体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5938684A true JPS5938684A (ja) | 1984-03-02 |
JPH0542638B2 JPH0542638B2 (enrdf_load_stackoverflow) | 1993-06-29 |
Family
ID=15435917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57147683A Granted JPS5938684A (ja) | 1982-08-27 | 1982-08-27 | 原子炉燃料集合体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5938684A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62179688A (ja) * | 1986-02-03 | 1987-08-06 | 株式会社東芝 | 原子炉用燃料集合体 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5464287A (en) * | 1977-10-31 | 1979-05-23 | Toshiba Corp | Nuclear fuel assembly |
-
1982
- 1982-08-27 JP JP57147683A patent/JPS5938684A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5464287A (en) * | 1977-10-31 | 1979-05-23 | Toshiba Corp | Nuclear fuel assembly |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62179688A (ja) * | 1986-02-03 | 1987-08-06 | 株式会社東芝 | 原子炉用燃料集合体 |
Also Published As
Publication number | Publication date |
---|---|
JPH0542638B2 (enrdf_load_stackoverflow) | 1993-06-29 |
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