JPS6155075B2 - - Google Patents
Info
- Publication number
- JPS6155075B2 JPS6155075B2 JP60008879A JP887985A JPS6155075B2 JP S6155075 B2 JPS6155075 B2 JP S6155075B2 JP 60008879 A JP60008879 A JP 60008879A JP 887985 A JP887985 A JP 887985A JP S6155075 B2 JPS6155075 B2 JP S6155075B2
- Authority
- JP
- Japan
- Prior art keywords
- subcriticality
- fuel
- equation
- neutron
- reactor
- 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 claims description 62
- 238000000034 method Methods 0.000 claims description 23
- 230000004907 flux Effects 0.000 claims description 18
- 239000002131 composite material Substances 0.000 claims description 11
- 238000000429 assembly Methods 0.000 description 18
- 230000000712 assembly Effects 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000009257 reactivity Effects 0.000 description 12
- 239000002915 spent fuel radioactive waste Substances 0.000 description 10
- 238000004364 calculation method Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 9
- 230000002269 spontaneous effect Effects 0.000 description 9
- 238000009826 distribution Methods 0.000 description 7
- 238000009835 boiling Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 230000004992 fission Effects 0.000 description 4
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910052778 Plutonium Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000003758 nuclear fuel Substances 0.000 description 3
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052790 beryllium Inorganic materials 0.000 description 2
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 2
- FHNFHKCVQCLJFQ-RNFDNDRNSA-N xenon-135 Chemical compound [135Xe] FHNFHKCVQCLJFQ-RNFDNDRNSA-N 0.000 description 2
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- HGLDOAKPQXAFKI-OUBTZVSYSA-N californium-252 Chemical compound [252Cf] HGLDOAKPQXAFKI-OUBTZVSYSA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- JFALSRSLKYAFGM-OIOBTWANSA-N uranium-235 Chemical compound [235U] JFALSRSLKYAFGM-OIOBTWANSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-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 |
|---|---|---|---|
| JP60008879A JPS61105492A (ja) | 1985-01-21 | 1985-01-21 | 未臨界度の測定方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60008879A JPS61105492A (ja) | 1985-01-21 | 1985-01-21 | 未臨界度の測定方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61105492A JPS61105492A (ja) | 1986-05-23 |
| JPS6155075B2 true JPS6155075B2 (enrdf_load_stackoverflow) | 1986-11-26 |
Family
ID=11704956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60008879A Granted JPS61105492A (ja) | 1985-01-21 | 1985-01-21 | 未臨界度の測定方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105492A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0442941Y2 (enrdf_load_stackoverflow) * | 1990-11-08 | 1992-10-12 | ||
| JP5330489B2 (ja) * | 2011-12-01 | 2013-10-30 | 株式会社東芝 | 使用済み燃料の健全性評価方法および装置 |
-
1985
- 1985-01-21 JP JP60008879A patent/JPS61105492A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61105492A (ja) | 1986-05-23 |
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