JPH0227638B2 - - Google Patents
Info
- Publication number
- JPH0227638B2 JPH0227638B2 JP56082082A JP8208281A JPH0227638B2 JP H0227638 B2 JPH0227638 B2 JP H0227638B2 JP 56082082 A JP56082082 A JP 56082082A JP 8208281 A JP8208281 A JP 8208281A JP H0227638 B2 JPH0227638 B2 JP H0227638B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- fuel assembly
- gadolinia
- distribution
- axial
- 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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims description 65
- 231100000614 poison Toxicity 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000002574 poison Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 4
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 description 42
- 230000000712 assembly Effects 0.000 description 16
- 238000000429 assembly Methods 0.000 description 16
- 239000002826 coolant Substances 0.000 description 12
- 239000008188 pellet Substances 0.000 description 8
- 230000009257 reactivity Effects 0.000 description 6
- JFALSRSLKYAFGM-OIOBTWANSA-N uranium-235 Chemical compound [235U] JFALSRSLKYAFGM-OIOBTWANSA-N 0.000 description 6
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052778 Plutonium Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- -1 and for example Chemical compound 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56082082A JPS57197489A (en) | 1981-05-29 | 1981-05-29 | Boiling-water reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56082082A JPS57197489A (en) | 1981-05-29 | 1981-05-29 | Boiling-water reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57197489A JPS57197489A (en) | 1982-12-03 |
| JPH0227638B2 true JPH0227638B2 (enrdf_load_stackoverflow) | 1990-06-19 |
Family
ID=13764521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56082082A Granted JPS57197489A (en) | 1981-05-29 | 1981-05-29 | Boiling-water reactor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57197489A (enrdf_load_stackoverflow) |
-
1981
- 1981-05-29 JP JP56082082A patent/JPS57197489A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57197489A (en) | 1982-12-03 |
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