CA1197027A - Fuel assembly for pressure-tube reactor - Google Patents
Fuel assembly for pressure-tube reactorInfo
- Publication number
- CA1197027A CA1197027A CA000429034A CA429034A CA1197027A CA 1197027 A CA1197027 A CA 1197027A CA 000429034 A CA000429034 A CA 000429034A CA 429034 A CA429034 A CA 429034A CA 1197027 A CA1197027 A CA 1197027A
- Authority
- CA
- Canada
- Prior art keywords
- fuel
- fuel rods
- rods
- disposed
- oxide
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 142
- 239000002574 poison Substances 0.000 claims abstract description 30
- 231100000614 poison Toxicity 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 23
- 229910052778 Plutonium Inorganic materials 0.000 claims abstract description 14
- 229910052770 Uranium Inorganic materials 0.000 claims abstract description 14
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims abstract description 14
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000003491 array Methods 0.000 claims abstract description 12
- 239000003758 nuclear fuel Substances 0.000 claims abstract description 12
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910000439 uranium oxide Inorganic materials 0.000 claims abstract description 11
- 238000009827 uniform distribution Methods 0.000 claims abstract description 3
- CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 claims description 13
- 229910001938 gadolinium oxide Inorganic materials 0.000 claims description 12
- 229940075613 gadolinium oxide Drugs 0.000 claims description 12
- 239000000543 intermediate Substances 0.000 description 12
- 229940076400 plutonium Drugs 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 229910052688 Gadolinium Inorganic materials 0.000 description 6
- 229940059947 gadolinium Drugs 0.000 description 6
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 6
- 230000009257 reactivity Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 241000643898 Plutonium Species 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982083098U JPS58186496U (ja) | 1982-06-04 | 1982-06-04 | 圧力管型原子炉用燃料集合体 |
| JP57-83098 | 1982-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1197027A true CA1197027A (en) | 1985-11-19 |
Family
ID=13792706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000429034A Expired CA1197027A (en) | 1982-06-04 | 1983-05-27 | Fuel assembly for pressure-tube reactor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS58186496U (en, 2012) |
| CA (1) | CA1197027A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07122678B2 (ja) * | 1988-09-29 | 1995-12-25 | 動力炉・核燃料開発事業団 | 燃料集合体 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213095A (en) * | 1975-07-18 | 1977-02-01 | Hitachi Ltd | Pile fuel aggregate |
-
1982
- 1982-06-04 JP JP1982083098U patent/JPS58186496U/ja active Granted
-
1983
- 1983-05-27 CA CA000429034A patent/CA1197027A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6335440Y2 (en, 2012) | 1988-09-20 |
| JPS58186496U (ja) | 1983-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |