Post-irradiation Examination Techniques for Research Reactor Fuels

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Publisher : International Atomic Energy Agency
ISBN 13 : 920102021X
Total Pages : 149 pages
Book Rating : 4.2/5 (1 download)

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Book Synopsis Post-irradiation Examination Techniques for Research Reactor Fuels by : IAEA

Download or read book Post-irradiation Examination Techniques for Research Reactor Fuels written by IAEA and published by International Atomic Energy Agency. This book was released on 2023-04-18 with total page 149 pages. Available in PDF, EPUB and Kindle. Book excerpt: Post-irradiation examination (PIE) is an indispensable step in the selection of new or improved research reactor fuel, and in the characterization and understanding of its in-core behaviour. This publication provides an introduction to PIE techniques. It describes a typical PIE process from intercycle inspections in the reactor pool or channel, to hot cell PIE, which is subdivided into non-destructive and destructive testing techniques with their typical output, advantages and drawbacks, and their applicability to understanding fuel irradiation behaviour. Much of the work presented in this publication originated from the research and development of new low enriched uranium research reactor fuels. Intended readers include research reactor operators, regulators and their technical support organizations, fuel developers and manufacturers, laboratory staff, and policy makers.

Post-irradiation Examination

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Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (261 download)

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Book Synopsis Post-irradiation Examination by :

Download or read book Post-irradiation Examination written by and published by . This book was released on 2005* with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Post-irradiation Examination

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis Post-irradiation Examination by : Idaho National Engineering Laboratory

Download or read book Post-irradiation Examination written by Idaho National Engineering Laboratory and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Assessment of Post-Irradiation Examination Techniques for Advanced Reactor Fuel and Materials

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Author :
Publisher : International Atomic Energy Agency
ISBN 13 : 9789201536235
Total Pages : 0 pages
Book Rating : 4.5/5 (362 download)

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Book Synopsis Assessment of Post-Irradiation Examination Techniques for Advanced Reactor Fuel and Materials by : International Atomic Energy Agency

Download or read book Assessment of Post-Irradiation Examination Techniques for Advanced Reactor Fuel and Materials written by International Atomic Energy Agency and published by International Atomic Energy Agency. This book was released on 2024-04-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication has been developed based on the results of the Technical Meeting on Advances in Post-Irradiation Examination Techniques for Power-Reactor Irradiated Fuels and Innovative Fuels held in July 2021. It explores the use of existing and new post-irradiation examination (PIE) techniques for the study of next-generation fuel types. Specifically, this publication provides an overall understanding of what important performance parameters are typically studied for each fuel type to properly assess its performance, and what are the relevant PIE techniques required for the analyses. Its intended audience comprises nuclear fuel designers, manufacturers, operators, regulators, academia and policy makers who work with the nuclear fuel community

Advanced Post-Irradiation Examination Capabilities Alternatives Analysis Report

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (967 download)

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Book Synopsis Advanced Post-Irradiation Examination Capabilities Alternatives Analysis Report by :

Download or read book Advanced Post-Irradiation Examination Capabilities Alternatives Analysis Report written by and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: An alternatives analysis was performed for the Advanced Post-Irradiation Capabilities (APIEC) project in accordance with the U.S. Department of Energy (DOE) Order DOE O 413.3B, "Program and Project Management for the Acquisition of Capital Assets". The Alternatives Analysis considered six major alternatives:? No Action? Modify Existing DOE Facilities - capabilities distributed among multiple locations? Modify Existing DOE Facilities - capabilities consolidated at a few locations? Construct New Facility? Commercial Partnership? International Partnerships Based on the alternatives analysis documented herein, it is recommended to DOE that the advanced post-irradiation examination capabilities be provided by a new facility constructed at the Materials and Fuels Complex at the Idaho National Laboratory.

Post-Irradiation Examination Techniques for Research Reactor Fuels

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Publisher :
ISBN 13 : 9789201018212
Total Pages : 0 pages
Book Rating : 4.0/5 (182 download)

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Book Synopsis Post-Irradiation Examination Techniques for Research Reactor Fuels by : International Atomic Energy Agency

Download or read book Post-Irradiation Examination Techniques for Research Reactor Fuels written by International Atomic Energy Agency and published by . This book was released on 2023-07-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Post-irradiation examination (PIE) is an indispensable step in the selection of new or improved research reactor fuel, and in the characterization and understanding of its in-core behaviour. This publication provides an introduction to PIE techniques. It describes a typical PIE process from intercycle inspections in the reactor pool or channel, to hot cell PIE, which is subdivided into non-destructive and destructive testing techniques with their typical output, advantages and drawbacks, and their applicability to understanding fuel irradiation behaviour. Much of the work presented in this publication originated from the research and development of new low enriched uranium research reactor fuels. Intended readers include research reactor operators, regulators and their technical support organizations, fuel developers and manufacturers, laboratory staff, and policy makers.

Post-irradiation examination procedures document. visual examination of irradiated fuel, control and other rod-type components

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (141 download)

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Book Synopsis Post-irradiation examination procedures document. visual examination of irradiated fuel, control and other rod-type components by : R. J. Chenier

Download or read book Post-irradiation examination procedures document. visual examination of irradiated fuel, control and other rod-type components written by R. J. Chenier and published by . This book was released on 1992 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Post Irradiation Examination Capabilities for Structural and Non-fuel Materials at Oak Ridge National Laboratory

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (16 download)

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Book Synopsis Post Irradiation Examination Capabilities for Structural and Non-fuel Materials at Oak Ridge National Laboratory by :

Download or read book Post Irradiation Examination Capabilities for Structural and Non-fuel Materials at Oak Ridge National Laboratory written by and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

AGR-1 Post Irradiation Examination Final Report

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Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.:/5 (94 download)

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Book Synopsis AGR-1 Post Irradiation Examination Final Report by :

Download or read book AGR-1 Post Irradiation Examination Final Report written by and published by . This book was released on 2015 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The post-irradiation examination (PIE) of the Advanced Gas Reactor (AGR)-1 experiment was a multi-year, collaborative effort between Idaho National Laboratory (INL) and Oak Ridge National Laboratory (ORNL) to study the performance of UCO (uranium carbide, uranium oxide) tristructural isotropic (TRISO) coated particle fuel fabricated in the U.S. and irradiated at the Advanced Test Reactor at INL to a peak burnup of 19.6% fissions per initial metal atom. This work involved a broad array of experiments and analyses to evaluate the level of fission product retention by the fuel particles and compacts (both during irradiation and during post-irradiation heating tests to simulate reactor accident conditions), investigate the kernel and coating layer morphology evolution and the causes of coating failure, and explore the migration of fission products through the coating layers. The results have generally confirmed the excellent performance of the AGR-1 fuel, first indicated during the irradiation by the observation of zero TRISO coated particle failures out of 298,000 particles in the experiment. Overall release of fission products was determined by PIE to have been relatively low during the irradiation. A significant finding was the extremely low levels of cesium released through intact coatings. This was true both during the irradiation and during post-irradiation heating tests to temperatures as high as 1800°C. Post-irradiation safety test fuel performance was generally excellent. Silver release from the particles and compacts during irradiation was often very high. Extensive microanalysis of fuel particles was performed after irradiation and after high-temperature safety testing. The results of particle microanalysis indicate that the UCO fuel is effective at controlling the oxygen partial pressure within the particle and limiting kernel migration. Post-irradiation examination has provided the final body of data that speaks to the quality of the AGR-1 fuel, building on the as-fabricated fuel characterization and irradiation data. In addition to the extensive volume of results generated, the work also resulted in a number of novel analysis techniques and lessons learned that are being applied to the examination of fuel from subsequent TRISO fuel irradiations. This report provides a summary of the results obtained as part of the AGR-1 PIE campaign over its approximately 5-year duration.

The Post-irradiation Examination of a PuO2-UO2 Fast Reactor Fuel

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Publisher :
ISBN 13 :
Total Pages : 119 pages
Book Rating : 4.:/5 (951 download)

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Book Synopsis The Post-irradiation Examination of a PuO2-UO2 Fast Reactor Fuel by :

Download or read book The Post-irradiation Examination of a PuO2-UO2 Fast Reactor Fuel written by and published by . This book was released on 1961 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: A program was carried out to determine the irradiation behavior of a PuO2-UO2 fast reactor fuel prototype. Forty stainless steel clad fuel specimens were fabricated, encapsulated, and irradiated in the General Electric Test Reactor to burnups ranging from 5000 to 99,000 MWD/T, and at heat fluxes ranging from 0.5 x 106 to 1.6 x 106 Btu/ hr-ft2. The cladding surface temperature ranged from 700 to 1200 deg F with most specimens in the 1000 to 1200 deg F range. All specimens were irradiated without rapture despite the high performance conditions imposed. Following irradiation, the fuel specimens were examined in the Radioactive Materials Laboratory. The post-irradiation examination consisted of dimensional measurements, gamma scans, determination of fission gas release, visual examination of the fuel, measurement of central voids, and metallographic examination of selected samples. Specimen and capsule fabrication is discussed, and the results of the postirradiation examination are presented and discussed.

Post-irradiation Examination Techniques for Water Reactor Fuel

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Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (256 download)

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Book Synopsis Post-irradiation Examination Techniques for Water Reactor Fuel by :

Download or read book Post-irradiation Examination Techniques for Water Reactor Fuel written by and published by . This book was released on 1991 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Post Irradiation Examination and Experience

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Publisher :
ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.:/5 (256 download)

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Book Synopsis Post Irradiation Examination and Experience by : International Working Group on Water Reactor Fuel Performance and Technology, International Atomic Energy Agency

Download or read book Post Irradiation Examination and Experience written by International Working Group on Water Reactor Fuel Performance and Technology, International Atomic Energy Agency and published by . This book was released on 1985 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Post-irradiation Examination and In-pile Measurement Techniques for Water Reactor Fuels

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Publisher : International Atomic Energy Agency
ISBN 13 : 9789201627094
Total Pages : pages
Book Rating : 4.6/5 (27 download)

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Book Synopsis Post-irradiation Examination and In-pile Measurement Techniques for Water Reactor Fuels by : International Atomic Energy Agency

Download or read book Post-irradiation Examination and In-pile Measurement Techniques for Water Reactor Fuels written by International Atomic Energy Agency and published by International Atomic Energy Agency. This book was released on 2010-02-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication represents a summary and proceedings of two technical meetings on the subjects of 1) hot cell post-irradiation examination (PIE) techniques and poolside inspection of water reactor fuel assemblies, and 2) fuel rod instrumentation and in-pile measurement techniques. It provides an overview of the status of in-pile and post-irradiation techniques of water reactor fuel examination with an emphasis on experimental methods applied to high burnup fuel. Further important items addressed at these meetings were the information on progress achieved in non-destructive and destructive PIE techniques used for investigation of water reactor fuels, advanced PIE techniques such as 3-D tomography, as well as advanced in-pile measurement techniques for a better understanding of mechanisms of fuel behavior under irradiation.

Post-irradiation Examination Plan for ORNL and University of California Santa Barbara Assessment of UCSB ATR-2 Irradiation Experiment

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (953 download)

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Book Synopsis Post-irradiation Examination Plan for ORNL and University of California Santa Barbara Assessment of UCSB ATR-2 Irradiation Experiment by :

Download or read book Post-irradiation Examination Plan for ORNL and University of California Santa Barbara Assessment of UCSB ATR-2 Irradiation Experiment written by and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: New and existing databases will be combined to support development of physically based models of transition temperature shifts (TTS) for high fluence-low flux ([phi] 1011n/cm2-s) conditions, beyond the existing surveillance database, to neutron fluences of at least 1×102° n/cm2 (1 MeV). All references to neutron flux and fluence in this report are for fast neutrons (>1 MeV). The reactor pressure vessel (RPV) task of the Light Water Reactor Sustainability (LWRS) Program is working with various organizations to obtain archival surveillance materials from commercial nuclear power plants to allow for comparisons of the irradiation-induced microstructural features from reactor surveillance materials with those from similar materials irradiated under high flux conditions in test reactors.

Post Irradiation Examination and Experience

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Publisher :
ISBN 13 :
Total Pages : 337 pages
Book Rating : 4.:/5 (475 download)

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Book Synopsis Post Irradiation Examination and Experience by : IAEA-IWG Meeting on Post-Irradiation Examination of CommercialFuel Assemblies

Download or read book Post Irradiation Examination and Experience written by IAEA-IWG Meeting on Post-Irradiation Examination of CommercialFuel Assemblies and published by . This book was released on 1985 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Post-irradiation Examination

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Author :
Publisher : Thomas Telford Publishing
ISBN 13 :
Total Pages : 380 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Post-irradiation Examination by :

Download or read book Post-irradiation Examination written by and published by Thomas Telford Publishing. This book was released on 1981 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Post-irradiation Examination of the D7 (XPR-2) Fuel Element

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Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (894 download)

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Book Synopsis The Post-irradiation Examination of the D7 (XPR-2) Fuel Element by : L.J. Hankart

Download or read book The Post-irradiation Examination of the D7 (XPR-2) Fuel Element written by L.J. Hankart and published by . This book was released on 1971 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: