JPS5495895A - Calculation method of neutron exposure against interior structure of fast reactor - Google Patents
Calculation method of neutron exposure against interior structure of fast reactorInfo
- Publication number
- JPS5495895A JPS5495895A JP116178A JP116178A JPS5495895A JP S5495895 A JPS5495895 A JP S5495895A JP 116178 A JP116178 A JP 116178A JP 116178 A JP116178 A JP 116178A JP S5495895 A JPS5495895 A JP S5495895A
- Authority
- JP
- Japan
- Prior art keywords
- neutron
- neutron exposure
- core
- calculation method
- exposure
- 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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
PURPOSE: To obtain accurate neutron exposure in any position of interior core by combining the measurements of indcued radioactivity of neutron exposure calculation assembly provided within the core with calculated value obtained by calculation program.
CONSTITUTION: Neutron flux ϕ at the point to solve the differential equation of formula 1 is obtained, obtaining neutron exposure by time imtegration. Neutron flux distribution and neutron exposure of pellet arranged in one axial direction are detected. Neutron exposure of any position of the inside of core may be obtained by combining the calculated value with measurements. Regarding to calculated program, the transportation calculation program is preferable to the diffusion calculation program due to solving to the outside of the core.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP116178A JPS5495895A (en) | 1978-01-11 | 1978-01-11 | Calculation method of neutron exposure against interior structure of fast reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP116178A JPS5495895A (en) | 1978-01-11 | 1978-01-11 | Calculation method of neutron exposure against interior structure of fast reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5495895A true JPS5495895A (en) | 1979-07-28 |
Family
ID=11493703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP116178A Pending JPS5495895A (en) | 1978-01-11 | 1978-01-11 | Calculation method of neutron exposure against interior structure of fast reactor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5495895A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006118904A (en) * | 2004-10-20 | 2006-05-11 | Hitachi Ltd | Arrangement for measuring radiation damage degree |
-
1978
- 1978-01-11 JP JP116178A patent/JPS5495895A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006118904A (en) * | 2004-10-20 | 2006-05-11 | Hitachi Ltd | Arrangement for measuring radiation damage degree |
| JP4587769B2 (en) * | 2004-10-20 | 2010-11-24 | 日立Ｇｅニュークリア・エナジー株式会社 | Radiation damage measuring device |
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