ES465869A1 - Conjunto de detector de neutrones destinado a ser utilizado en un nucleo de reactor de neutrones termicos - Google Patents
Conjunto de detector de neutrones destinado a ser utilizado en un nucleo de reactor de neutrones termicosInfo
- Publication number
- ES465869A1 ES465869A1 ES465869A ES465869A ES465869A1 ES 465869 A1 ES465869 A1 ES 465869A1 ES 465869 A ES465869 A ES 465869A ES 465869 A ES465869 A ES 465869A ES 465869 A1 ES465869 A1 ES 465869A1
- Authority
- ES
- Spain
- Prior art keywords
- nuclear reactor
- detectors
- instrumentation assembly
- neutron
- core
- 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
- 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
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Abstract
Los objetivos del invento se alcanzan rodeando los detectores incluidos en el núcleo (así como el conducto de la sonda intranuclear móvil) con un cuerpo de material adecuado que proporciona unos emplazamientos fijos para los detectores y que desplaza el moderador en la proximidad de los detectores para reducir y uniformizar el flujo de neutrones térmicos al cual están sometidos los detectores.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/758,171 US4097330A (en) | 1977-01-10 | 1977-01-10 | Instrumentation assembly for nuclear reactor |
Publications (1)
Publication Number | Publication Date |
---|---|
ES465869A1 true ES465869A1 (es) | 1979-08-16 |
Family
ID=25050792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES465869A Expired ES465869A1 (es) | 1977-01-10 | 1978-01-10 | Conjunto de detector de neutrones destinado a ser utilizado en un nucleo de reactor de neutrones termicos |
Country Status (6)
Country | Link |
---|---|
US (1) | US4097330A (es) |
JP (1) | JPS53105698A (es) |
DE (1) | DE2800636A1 (es) |
ES (1) | ES465869A1 (es) |
IT (1) | IT1108814B (es) |
SE (1) | SE425823B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2832122A1 (de) * | 1978-07-21 | 1980-01-31 | Kraftwerk Union Ag | Messlanze fuer siedewasserkernreaktoren |
US4325785A (en) * | 1979-05-18 | 1982-04-20 | Combustion Engineering, Inc. | Method and apparatus for measuring the reactivity of a spent fuel assembly |
DE3048624A1 (de) * | 1980-12-23 | 1982-07-29 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Ueberwachungs-instrumentierung an einem hochtemperatur-kernreaktor |
US4708844A (en) * | 1984-03-20 | 1987-11-24 | Westinghouse Electric Corp. | Reactor monitoring assembly |
US4659543A (en) * | 1984-11-16 | 1987-04-21 | Westinghouse Electric Corp. | Cross brace for stiffening a water cross in a fuel assembly |
US4842807A (en) * | 1987-03-31 | 1989-06-27 | Westinghouse Electric Corp. | Support stand for top access reactor cavity dosimetry |
US4844858A (en) * | 1987-03-31 | 1989-07-04 | Westinghouse Electric Corp. | Reactor cavity dosimetry system and method |
US4876058A (en) * | 1987-10-05 | 1989-10-24 | Westinghouse Electric Corp. | Nuclear power generating station equipment qualification method and apparatus |
US5011650A (en) * | 1987-10-05 | 1991-04-30 | Westinghouse Electric Corp. | Nuclear power generating station equipment qualification apparatus |
CA2574835A1 (en) * | 2004-07-29 | 2006-10-19 | Kansas State University Research Foundation | Micro neutron detectors |
US9281083B2 (en) * | 2009-04-06 | 2016-03-08 | Terrapower, Llc | Traveling wave nuclear fission reactor, fuel assembly, and method of controlling burnup therein |
US8942338B2 (en) * | 2009-04-06 | 2015-01-27 | TerraPower, LLC. | Traveling wave nuclear fission reactor, fuel assembly, and method of controlling burnup therein |
RU2475873C1 (ru) * | 2011-07-11 | 2013-02-20 | Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" | Способ измерения реактивности ядерного реактора |
RU2546969C1 (ru) * | 2013-10-01 | 2015-04-10 | Федеральное государственное унитарное предприятие "Научно-исследовательский технологический институт имени А.П. Александрова" | Способ определения номинальной амплитуды спектрометрических импульсов |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997587A (en) * | 1958-04-10 | 1961-08-22 | Mims Lisso Stewart | Neutronic reactor core instrument |
US3160587A (en) * | 1958-12-04 | 1964-12-08 | Robert W Waring | Filtering system |
US3060111A (en) * | 1959-08-14 | 1962-10-23 | Sherman Jerome | Nuclear reactor |
US3716450A (en) * | 1969-09-15 | 1973-02-13 | Commissariat Energie Atomique | Device for remote positioning of thermocouples in a nuclear reactor |
US3751333A (en) * | 1970-06-11 | 1973-08-07 | C Drummond | Nuclear reactor core monitoring system |
US3724268A (en) * | 1970-08-28 | 1973-04-03 | Atomic Power Dev Ass Inc | Metering apparatus for nuclear reactors |
-
1977
- 1977-01-10 US US05/758,171 patent/US4097330A/en not_active Expired - Lifetime
-
1978
- 1978-01-07 DE DE19782800636 patent/DE2800636A1/de not_active Withdrawn
- 1978-01-09 SE SE7800214A patent/SE425823B/sv unknown
- 1978-01-10 ES ES465869A patent/ES465869A1/es not_active Expired
- 1978-01-10 IT IT19114/78A patent/IT1108814B/it active
- 1978-01-10 JP JP90878A patent/JPS53105698A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT7819114A0 (it) | 1978-01-10 |
JPS53105698A (en) | 1978-09-13 |
SE7800214L (sv) | 1978-07-11 |
IT1108814B (it) | 1985-12-09 |
DE2800636A1 (de) | 1978-07-13 |
US4097330A (en) | 1978-06-27 |
SE425823B (sv) | 1982-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES465869A1 (es) | Conjunto de detector de neutrones destinado a ser utilizado en un nucleo de reactor de neutrones termicos | |
BE855951A (fr) | Reacteur nucleaire a neutrons rapides | |
IL52752A (en) | Grid lattice with sliding straps particularly for fuel assemblies of nuclear reactors | |
JPS5419095A (en) | Neutron detector assembly for reactor core | |
GB780219A (en) | Improvements in nuclear reactors provided with a neutron flux measurement device | |
JPS55135783A (en) | Fast neutron type nuclear reactor | |
JPS57122393A (en) | Thermal shielding device for fast neutron fission reactor | |
BE852305A (fr) | Reacteur nucleaire a neutrons rapides | |
JPS5440996A (en) | Power distribution deducing method | |
GB958088A (en) | Improvements in or relating to fast nuclear reactors | |
GB1248483A (en) | Nuclear reactor core | |
GB892891A (en) | Improvements in or relating to nuclear reactors | |
GB966144A (en) | Shielding arrangement for nuclear reactors | |
GB1241456A (en) | Nuclear reactor fuel assembly | |
GB882031A (en) | Improvements relating to radiation shielding for nuclear equipment | |
GB858991A (en) | Improvements relating to nuclear fuel elements | |
Lynch et al. | Environmental effects on the response of self-powered flux detectors in CANDU reactors | |
GB859209A (en) | Improvements in or relating to nuclear reactors | |
NZ185739A (en) | Uranium assaying by thermal and epithermal neutron detection | |
GB908020A (en) | Improvements in nuclear fusion reactors | |
ES8802351A1 (es) | Aparato para la medicion de flujo en el interior del nucleo y para el control de reactores nucleares. | |
GB862379A (en) | Improvements in or relating to neutron detectors | |
DE2963198D1 (en) | Nuclear reactor plant with an arrangement of neutron flux measuring instrumentation | |
Lewin | TSF-SNAP REACTOR SAFETY ANALYSIS REPORT. | |
GB1191807A (en) | Thermal Neutron Source |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980202 |