GB859209A - Improvements in or relating to nuclear reactors - Google Patents
Improvements in or relating to nuclear reactorsInfo
- Publication number
- GB859209A GB859209A GB35974/57A GB3597457A GB859209A GB 859209 A GB859209 A GB 859209A GB 35974/57 A GB35974/57 A GB 35974/57A GB 3597457 A GB3597457 A GB 3597457A GB 859209 A GB859209 A GB 859209A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nuclear reactors
- coolant
- nov
- activity
- channel
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T3/00—Measuring neutron radiation
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/028—Devices or arrangements for monitoring coolant or moderator for monitoring gaseous coolants
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/04—Detecting burst slugs
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
- G21C17/108—Measuring reactor flux
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
- G21C17/112—Measuring temperature
-
- 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
Abstract
859,209. Nuclear reactors. UNITED KING- DOM ATOMIC ENERGY AUTHORITY. Nov. 13, 1958 [Nov. 19, 1957], No. 35974/57. Class 39(4). In a reactor, the coolant of which contains oxygen, and is for example air, light water, heavy water, or organic liquids, N<SP>16</SP> activity is measured to determine both the temperature of the fuel elements and the neutrons flux integral along the channel. N<SP>16</SP> is formed from O<SP>16</SP> in the coolant by fast neutrons in the flux adjacent to each channel. The N<SP>16</SP> activity is measured on a scintillation counter followed by a discriminator which rejects the lower energy radiations of other isotopes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB35974/57A GB859209A (en) | 1957-11-19 | 1957-11-19 | Improvements in or relating to nuclear reactors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB35974/57A GB859209A (en) | 1957-11-19 | 1957-11-19 | Improvements in or relating to nuclear reactors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB859209A true GB859209A (en) | 1961-01-18 |
Family
ID=10383558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35974/57A Expired GB859209A (en) | 1957-11-19 | 1957-11-19 | Improvements in or relating to nuclear reactors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB859209A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3376200A (en) * | 1966-08-26 | 1968-04-02 | Ca Atomic Energy Ltd | Vapour quality measurement by delayed gamma radiation emission |
EP0529496A1 (en) * | 1991-08-23 | 1993-03-03 | Westinghouse Electric Corporation | Power distribution measuring system employing gamma detectors outside of nuclear reactor vessel |
DE102021210994A1 (en) | 2021-09-30 | 2023-03-30 | Berthold Technologies Gmbh & Co. Kg | Method for determining the neutron flux of a nuclear reactor cooled by means of cooling water and radiometric measuring device |
-
1957
- 1957-11-19 GB GB35974/57A patent/GB859209A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3376200A (en) * | 1966-08-26 | 1968-04-02 | Ca Atomic Energy Ltd | Vapour quality measurement by delayed gamma radiation emission |
EP0529496A1 (en) * | 1991-08-23 | 1993-03-03 | Westinghouse Electric Corporation | Power distribution measuring system employing gamma detectors outside of nuclear reactor vessel |
DE102021210994A1 (en) | 2021-09-30 | 2023-03-30 | Berthold Technologies Gmbh & Co. Kg | Method for determining the neutron flux of a nuclear reactor cooled by means of cooling water and radiometric measuring device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB840753A (en) | Plates with oxide inserts | |
GB926133A (en) | Improvements in or relating to nuclear reactors | |
ES465869A1 (en) | Instrumentation assembly for nuclear reactor | |
GB859209A (en) | Improvements in or relating to nuclear reactors | |
GB1002880A (en) | Boron-12 beta decay neutron detector | |
FR1227586A (en) | Improvements in the manufacture of reactive elements or neutron absorbers for nuclear reactors | |
DK106386C (en) | Graphite-moderated atomic nuclear reactor with positive temperature coefficient for the moderator's influence on the reactivity. | |
GB851328A (en) | Improvements in/or relating to the selective detection of fission products in a gas flow | |
GB1056950A (en) | Control elements for fast nuclear reactors | |
GB903489A (en) | Improvements in or relating to core elements for nuclear reactors | |
GB871944A (en) | Radioactivity monitor | |
GB892891A (en) | Improvements in or relating to nuclear reactors | |
GB966144A (en) | Shielding arrangement for nuclear reactors | |
GB940056A (en) | Determination of o | |
GB882031A (en) | Improvements relating to radiation shielding for nuclear equipment | |
GB908020A (en) | Improvements in nuclear fusion reactors | |
GB885776A (en) | Improvements in or relating to gas cooled nuclear reactors | |
GB862379A (en) | Improvements in or relating to neutron detectors | |
GB1055275A (en) | A dose meter for the measurement of radioactivity | |
GB874487A (en) | Improvements in or relating to carbon-dioxide cooled nuclear reactors | |
GB1062292A (en) | Improvements in or relating to leak detection, particularly in nuclear fuel elements | |
GB878940A (en) | Improvements in or relating to support means for nuclear reactors | |
GB685360A (en) | Improvements in the treatment of uranium | |
GB901508A (en) | Improvements in or relating to neutron detectors | |
GB916893A (en) | Multi-zone natural-uranium reactor with graphite and heavy water as moderators |