IT7924916A0 - Determinazione del contenuto dimateriale fissile di elementi dicombustibile nucleare. - Google Patents
Determinazione del contenuto dimateriale fissile di elementi dicombustibile nucleare.Info
- Publication number
- IT7924916A0 IT7924916A0 IT7924916A IT2491679A IT7924916A0 IT 7924916 A0 IT7924916 A0 IT 7924916A0 IT 7924916 A IT7924916 A IT 7924916A IT 2491679 A IT2491679 A IT 2491679A IT 7924916 A0 IT7924916 A0 IT 7924916A0
- Authority
- IT
- Italy
- Prior art keywords
- determination
- nuclear fuel
- fuel elements
- material content
- fissile material
- Prior art date
Links
- 239000000463 material Substances 0.000 title 1
- 239000003758 nuclear fuel Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
- G21C17/063—Burn-up control
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
-
- 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)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/931,669 US4229654A (en) | 1978-08-07 | 1978-08-07 | Determining fissile content of nuclear fuel elements |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7924916A0 true IT7924916A0 (it) | 1979-08-03 |
IT1122423B IT1122423B (it) | 1986-04-23 |
Family
ID=25461159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24916/79A IT1122423B (it) | 1978-08-07 | 1979-08-03 | Determinazione del contenuto di materiale fissile di elementi di combustibile nucleare |
Country Status (9)
Country | Link |
---|---|
US (1) | US4229654A (it) |
JP (1) | JPS6058427B2 (it) |
BE (1) | BE878096A (it) |
DE (1) | DE2926051A1 (it) |
ES (1) | ES8103444A1 (it) |
FR (1) | FR2462764A1 (it) |
GB (1) | GB2033077B (it) |
IT (1) | IT1122423B (it) |
SE (1) | SE450308B (it) |
Families Citing this family (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4335466A (en) * | 1980-03-27 | 1982-06-15 | The United States Of America As Represented By The United States Department Of Energy | Method and apparatus for measuring irradiated fuel profiles |
US4389568A (en) * | 1980-05-21 | 1983-06-21 | The United States Of America As Represented By The United States Department Of Energy | Method for monitoring irradiated nuclear fuel using Cerenkov radiation |
JPS57206874A (en) * | 1981-06-15 | 1982-12-18 | Nippon Atom Ind Group Co Ltd | Measuring method for radioactive map |
JPS57206875A (en) * | 1981-06-15 | 1982-12-18 | Nippon Atom Ind Group Co Ltd | Measuring device for radioactive map |
US4459258A (en) * | 1981-08-20 | 1984-07-10 | General Electric Company | Elemental analyzer and method |
GB2135049B (en) * | 1983-02-12 | 1986-08-20 | Redwood Corex | Core sample analysis |
DE3310755A1 (de) * | 1983-03-24 | 1984-09-27 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur feststellung des inhaltes eines brennstabes |
JPS59200982A (ja) * | 1983-04-13 | 1984-11-14 | Power Reactor & Nuclear Fuel Dev Corp | ウラン濃縮度測定方法及びその装置 |
US4620100A (en) * | 1983-08-26 | 1986-10-28 | General Electric Company | Automated monitoring of fissile and fertile materials in large waste containers |
US4578237A (en) * | 1983-09-09 | 1986-03-25 | Combustion Engineering, Inc. | Nondestructive determination of nuclear fuel burnup |
US4647420A (en) * | 1985-03-18 | 1987-03-03 | The United States Of America As Represented By The Department Of Energy | Nuclear fuel pin scanner |
US4822552A (en) * | 1987-02-25 | 1989-04-18 | Westinghouse Electric Corp. | Method and apparatus for passively gamma scanning a nuclear fuel rod |
US5006299A (en) * | 1987-05-26 | 1991-04-09 | Science Applications International Corporation | Explosive detection system |
US5153439A (en) * | 1987-05-26 | 1992-10-06 | Science Applications International Corporation | Multi-sensor explosive detection system using an articifical neural system |
US5114662A (en) * | 1987-05-26 | 1992-05-19 | Science Applications International Corporation | Explosive detection system |
US4902467A (en) * | 1988-08-31 | 1990-02-20 | General Electric Company | Non-destructive testing of nuclear fuel rods |
US5108692A (en) * | 1988-08-31 | 1992-04-28 | General Electric Company | Non-destructive testing of nuclear fuel rods |
US5049351A (en) * | 1989-07-03 | 1991-09-17 | Westinghouse Electric Corp. | Method and apparatus for determining enrichment of uranium dioxide powder |
WO1996013839A1 (en) * | 1994-10-31 | 1996-05-09 | Lockheed Martin Specialty Components, Inc. | Inspection system and spatial resolution technique for detecting explosives using combined neutron interrogation and x-ray imaging |
US6507025B1 (en) * | 1995-10-23 | 2003-01-14 | Science Applications International Corporation | Density detection using real time discrete photon counting for fast moving targets |
US7388205B1 (en) | 1995-10-23 | 2008-06-17 | Science Applications International Corporation | System and method for target inspection using discrete photon counting and neutron detection |
US7045787B1 (en) | 1995-10-23 | 2006-05-16 | Science Applications International Corporation | Density detection using real time discrete photon counting for fast moving targets |
US6255654B1 (en) | 1995-10-23 | 2001-07-03 | Science Applications International Corporation | Density detection using discrete photon counting |
US7162005B2 (en) * | 2002-07-19 | 2007-01-09 | Varian Medical Systems Technologies, Inc. | Radiation sources and compact radiation scanning systems |
US7103137B2 (en) * | 2002-07-24 | 2006-09-05 | Varian Medical Systems Technology, Inc. | Radiation scanning of objects for contraband |
US7356115B2 (en) | 2002-12-04 | 2008-04-08 | Varian Medical Systems Technology, Inc. | Radiation scanning units including a movable platform |
US20040077849A1 (en) * | 2002-10-16 | 2004-04-22 | Orchid Chemicals & Pharmaceuticals Limited | Process for the preparation of cefadroxil |
US7672426B2 (en) * | 2002-12-04 | 2010-03-02 | Varian Medical Systems, Inc. | Radiation scanning units with reduced detector requirements |
WO2004059656A1 (en) * | 2002-12-24 | 2004-07-15 | Belgonucleaire S.A. | Method and apparatus for carrying out a mox fuel rod quality control |
FR2866713B1 (fr) * | 2004-02-24 | 2006-03-24 | Commissariat Energie Atomique | Circuit electronique de diagnostic de spectrometrie et chaine de comptage associee |
WO2005084351A2 (en) | 2004-03-01 | 2005-09-15 | Varian Medical Systems Technologies, Inc. | Object examination by dual energy radiation scanning and delayed neutron detection |
US8891720B2 (en) | 2004-09-24 | 2014-11-18 | Lawrence Livermore National Security, Llc | Fission meter and neutron detection using poisson distribution comparison |
US8155258B2 (en) * | 2004-09-24 | 2012-04-10 | Lawrence Livermore National Security, Llc | Fission meter |
US7274023B2 (en) * | 2005-10-12 | 2007-09-25 | General Electric Company | Gamma-radiation detector module for portal applications |
US8137976B2 (en) * | 2006-07-12 | 2012-03-20 | Varian Medical Systems, Inc. | Dual angle radiation scanning of objects |
EP2115438A4 (en) | 2007-02-13 | 2013-12-04 | Sentinel Scanning Corp | CT SCANNING AND DETECTION OF RUG |
WO2010141101A1 (en) | 2009-06-05 | 2010-12-09 | Sentinel Scanning Corporation | Transportation container inspection system and method |
WO2011093839A2 (en) * | 2009-11-02 | 2011-08-04 | Searete, Llc | Standing wave nuclear fission reactor and methods |
US8314394B1 (en) | 2009-11-04 | 2012-11-20 | Science Applications International Corporation | System and method for three-dimensional imaging using scattering from annihilation coincidence photons |
US9190177B2 (en) * | 2009-11-06 | 2015-11-17 | Terrapower, Llc | Systems and methods for controlling reactivity in a nuclear fission reactor |
WO2011093840A2 (en) * | 2009-11-06 | 2011-08-04 | Searete, Llc | Systems and methods for controlling reactivity in a nuclear fission reactor |
US9793013B2 (en) * | 2009-11-06 | 2017-10-17 | Terrapower, Llc | Systems and methods for controlling reactivity in a nuclear fission reactor |
US9852818B2 (en) * | 2009-11-06 | 2017-12-26 | Terrapower, Llc | Systems and methods for controlling reactivity in a nuclear fission reactor |
CN102487607B (zh) * | 2010-08-31 | 2014-09-03 | 株式会社东芝 | 核医学成像装置及控制方法 |
RU2457557C1 (ru) * | 2010-12-30 | 2012-07-27 | Открытое акционерное общество "Машиностроительный завод" | Способ определения обогащения топливных таблеток, содержащих смесь изотопов урана, ураном 235 |
RU2483373C2 (ru) * | 2011-08-19 | 2013-05-27 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ контроля топливного столба тепловыделяющего элемента ядерного реактора и устройство для его осуществления |
CA3069211C (en) | 2011-09-07 | 2022-06-21 | Rapiscan Systems, Inc. | X-ray inspection system that integrates manifest data with imaging/detection processing |
FR3009627B1 (fr) * | 2013-08-07 | 2015-09-25 | Commissariat Energie Atomique | Methode d'analyse des changements de geometrie d'un combustible irradie |
FR3009626B1 (fr) * | 2013-08-07 | 2015-08-21 | Commissariat Energie Atomique | Methode d'analyse de l'effet de la temperature sur un combustible irradie |
US9779841B2 (en) * | 2014-02-21 | 2017-10-03 | Dw James Consulting, Llc | Process for the accurate characterization of low level nuclear waste |
GB2564038B (en) | 2016-02-22 | 2021-11-10 | Rapiscan Systems Inc | Systems and methods for detecting threats and contraband in cargo |
RU2645307C1 (ru) * | 2017-02-10 | 2018-02-20 | Публичное акционерное общество "Машиностроительный завод" | Устройство экспресс-контроля обогащения урана в порошках |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2717693A (en) * | 1949-09-06 | 1955-09-13 | Fred T Holmes | Method of and apparatus for sorting radiation emissive material |
US3018374A (en) * | 1958-07-18 | 1962-01-23 | Floyd V Richardson | Methods of and means for assaying material having a fissionable component |
US3389254A (en) * | 1967-08-29 | 1968-06-18 | Atomic Energy Commission Usa | Method and apparatus for nondestructive determination of u235 in uranium |
US3755675A (en) * | 1972-11-03 | 1973-08-28 | Atomic Energy Commission | Nondestructive analysis of fuel pins |
US4134064A (en) * | 1976-12-27 | 1979-01-09 | General Electric Company | Method and apparatus for magnetically determining the Gd2 O3 content in UO2 fuel pellets while eliminating the effect of ferromagnetic impurities |
-
1978
- 1978-08-07 US US05/931,669 patent/US4229654A/en not_active Expired - Lifetime
-
1979
- 1979-05-31 GB GB7919024A patent/GB2033077B/en not_active Expired
- 1979-06-28 DE DE19792926051 patent/DE2926051A1/de active Granted
- 1979-08-03 IT IT24916/79A patent/IT1122423B/it active
- 1979-08-03 FR FR7919965A patent/FR2462764A1/fr active Granted
- 1979-08-06 BE BE0/196619A patent/BE878096A/xx not_active IP Right Cessation
- 1979-08-06 SE SE7906612A patent/SE450308B/sv not_active IP Right Cessation
- 1979-08-06 ES ES483161A patent/ES8103444A1/es not_active Expired
- 1979-08-07 JP JP54099953A patent/JPS6058427B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5537992A (en) | 1980-03-17 |
DE2926051C2 (it) | 1987-06-25 |
GB2033077A (en) | 1980-05-14 |
SE7906612L (sv) | 1980-02-08 |
FR2462764A1 (fr) | 1981-02-13 |
ES483161A0 (es) | 1981-02-16 |
FR2462764B1 (it) | 1982-11-19 |
IT1122423B (it) | 1986-04-23 |
BE878096A (fr) | 1979-12-03 |
SE450308B (sv) | 1987-06-15 |
JPS6058427B2 (ja) | 1985-12-19 |
US4229654A (en) | 1980-10-21 |
GB2033077B (en) | 1983-01-12 |
ES8103444A1 (es) | 1981-02-16 |
DE2926051A1 (de) | 1980-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950829 |