SU667057A1 - Способ измерения тепловой мощности энергетического ядерного реактора - Google Patents
Способ измерения тепловой мощности энергетического ядерного реактораInfo
- Publication number
- SU667057A1 SU667057A1 SU2134611/25A SU2134611A SU667057A1 SU 667057 A1 SU667057 A1 SU 667057A1 SU 2134611/25 A SU2134611/25 A SU 2134611/25A SU 2134611 A SU2134611 A SU 2134611A SU 667057 A1 SU667057 A1 SU 667057A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coolant
- radiation
- thermal power
- gamma radiation
- measurement
- Prior art date
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
- Measurement Of Radiation (AREA)
Abstract
Способ измерения тепловой мощности энергетического ядерного реактора, заключающийся в регистрации гамма-излучения короткоживущего радиоактивного изотопа (например, азот-16), образующегося в теплоносителе первого контура, с последующей дискриминацией излучения по энергии, отличающийся тем, что, с целью увеличения точности измерения и упрощения измерительной аппаратуры, гамма-излучение короткоживущего изотопа преобразуют в нейтронное излучение с помощью мишени из материала, у которого порог преобразования выше энергии сопутствующего гамма-излучения теплоносителя, а фон от нейтронов теплоносителя устраняют путем размещения между детектором и теплоносителем замедлителя, состоящего из легких ядер, например HO.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2134611/25A SU667057A1 (ru) | 1975-05-19 | 1975-05-19 | Способ измерения тепловой мощности энергетического ядерного реактора |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2134611/25A SU667057A1 (ru) | 1975-05-19 | 1975-05-19 | Способ измерения тепловой мощности энергетического ядерного реактора |
Publications (1)
Publication Number | Publication Date |
---|---|
SU667057A1 true SU667057A1 (ru) | 2000-04-10 |
Family
ID=60523001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2134611/25A SU667057A1 (ru) | 1975-05-19 | 1975-05-19 | Способ измерения тепловой мощности энергетического ядерного реактора |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU667057A1 (ru) |
-
1975
- 1975-05-19 SU SU2134611/25A patent/SU667057A1/ru active
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