JPS6138830B2 - - Google Patents
Info
- Publication number
- JPS6138830B2 JPS6138830B2 JP55155040A JP15504080A JPS6138830B2 JP S6138830 B2 JPS6138830 B2 JP S6138830B2 JP 55155040 A JP55155040 A JP 55155040A JP 15504080 A JP15504080 A JP 15504080A JP S6138830 B2 JPS6138830 B2 JP S6138830B2
- Authority
- JP
- Japan
- Prior art keywords
- self
- output
- thermal neutron
- detector
- current
- 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
- 230000004907 flux Effects 0.000 claims description 29
- 230000005251 gamma ray Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 19
- 230000035945 sensitivity Effects 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 5
- 238000005259 measurement Methods 0.000 description 11
- 239000000446 fuel Substances 0.000 description 8
- 230000004992 fission Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
- G01T3/006—Measuring neutron radiation using self-powered detectors (for neutrons as well as for Y- or X-rays), e.g. using Compton-effect (Compton diodes) or photo-emission or a (n,B) nuclear reaction
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- High Energy & Nuclear Physics (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55155040A JPS5779479A (en) | 1980-11-04 | 1980-11-04 | Reactor core monitoring method and detector used for it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55155040A JPS5779479A (en) | 1980-11-04 | 1980-11-04 | Reactor core monitoring method and detector used for it |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5779479A JPS5779479A (en) | 1982-05-18 |
| JPS6138830B2 true JPS6138830B2 (fr) | 1986-09-01 |
Family
ID=15597349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55155040A Granted JPS5779479A (en) | 1980-11-04 | 1980-11-04 | Reactor core monitoring method and detector used for it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5779479A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614635A (en) * | 1983-12-12 | 1986-09-30 | General Electric Company | Fission-couple neutron sensor |
| US5745538A (en) * | 1995-10-05 | 1998-04-28 | Westinghouse Electric Corporation | Self-powered fixed incore detector |
| JP5398670B2 (ja) * | 2010-08-31 | 2014-01-29 | 株式会社東芝 | 中性子測定装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4974086A (fr) * | 1972-11-15 | 1974-07-17 |
-
1980
- 1980-11-04 JP JP55155040A patent/JPS5779479A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4974086A (fr) * | 1972-11-15 | 1974-07-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5779479A (en) | 1982-05-18 |
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