JPS61105892U - - Google Patents
Info
- Publication number
- JPS61105892U JPS61105892U JP1985186744U JP18674485U JPS61105892U JP S61105892 U JPS61105892 U JP S61105892U JP 1985186744 U JP1985186744 U JP 1985186744U JP 18674485 U JP18674485 U JP 18674485U JP S61105892 U JPS61105892 U JP S61105892U
- Authority
- JP
- Japan
- Prior art keywords
- nuclear fuel
- outer diameter
- cladding tube
- fuel assembly
- fuel rods
- 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.)
- Pending
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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図はこの考案の実施例を示す縦断面図、第
２図は一般の燃料集合体を一部切断して示す概略
斜視図、第３図は第２図でのＡ―Ａ断面図、第４
図は集合体を炉内に装荷した時の冷却材の流れを
説明するための１部側面で示す縦断面図、第５図
は従来例における燃料棒束の構成を示す縦断面図
である。 １…外套体、Ｐ…燃料棒束、Ｒ…冷却材、３３
…被覆管、３４…外径を細くかつ肉厚を薄くした
部分。
２図は一般の燃料集合体を一部切断して示す概略
斜視図、第３図は第２図でのＡ―Ａ断面図、第４
図は集合体を炉内に装荷した時の冷却材の流れを
説明するための１部側面で示す縦断面図、第５図
は従来例における燃料棒束の構成を示す縦断面図
である。 １…外套体、Ｐ…燃料棒束、Ｒ…冷却材、３３
…被覆管、３４…外径を細くかつ肉厚を薄くした
部分。
Claims (1)
- 外套体内に複数本の核燃料棒を収納してなる核
燃料集合体において、前記核燃料棒の最高温度点
から最大発熱部の範囲にわたり被覆管外径を最大
とし、冷却材温度が低下する部分の被覆管の肉厚
を薄く、かつ外径を細く構成した燃料棒束を外套
体内に収納してなることを特徴とする核燃料集合
体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985186744U JPS61105892U (ja) | 1985-12-05 | 1985-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985186744U JPS61105892U (ja) | 1985-12-05 | 1985-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105892U true JPS61105892U (ja) | 1986-07-05 |
Family
ID=30744212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985186744U Pending JPS61105892U (ja) | 1985-12-05 | 1985-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105892U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50140791A (ja) * | 1974-04-22 | 1975-11-12 |
-
1985
- 1985-12-05 JP JP1985186744U patent/JPS61105892U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50140791A (ja) * | 1974-04-22 | 1975-11-12 |