Cesium relocation in mixed-oxide fuel pins resulting from increased temperature reirradiation
Conference
·
OSTI ID:7246958
Mixed-oxide fuel pins from EBR-II test subassemblies PNL-3 and PNL-4 were reirradiated in the GETR to study effects of increased fuel and cladding temperatures on chemical and thermomechanical behavior. Radial and axial distributions of cesium were obtained using postirradiation nondestructive precision gamma-scanning techniques. Data presented relate to the dependence of cesium distribution and transport processes on temperature gradients which were altered after substantial steady-state operation.
- Research Organization:
- Hanford Engineering Development Lab., Richland, Wash. (USA)
- DOE Contract Number:
- E(45-1)-2170
- OSTI ID:
- 7246958
- Report Number(s):
- HEDL-SA-75-1083; CONF-760622-44
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
21 SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS
210500* -- Power Reactors
Breeding
220600 -- Nuclear Reactor Technology-- Research
Test & Experimental Reactors
ALKALI METALS
BREEDER REACTORS
CESIUM
DIFFUSION
EBR-2 REACTOR
ELEMENTS
ENVIRONMENTAL TRANSPORT
EPITHERMAL REACTORS
EXPERIMENTAL REACTORS
FAST REACTORS
FBR TYPE REACTORS
FUEL ELEMENTS
FUEL PINS
LIQUID METAL COOLED REACTORS
LMFBR TYPE REACTORS
MASS TRANSFER
METALS
POWER REACTORS
RADIONUCLIDE MIGRATION
REACTOR COMPONENTS
REACTORS
RESEARCH AND TEST REACTORS
SODIUM COOLED REACTORS
TEMPERATURE DEPENDENCE
210500* -- Power Reactors
Breeding
220600 -- Nuclear Reactor Technology-- Research
Test & Experimental Reactors
ALKALI METALS
BREEDER REACTORS
CESIUM
DIFFUSION
EBR-2 REACTOR
ELEMENTS
ENVIRONMENTAL TRANSPORT
EPITHERMAL REACTORS
EXPERIMENTAL REACTORS
FAST REACTORS
FBR TYPE REACTORS
FUEL ELEMENTS
FUEL PINS
LIQUID METAL COOLED REACTORS
LMFBR TYPE REACTORS
MASS TRANSFER
METALS
POWER REACTORS
RADIONUCLIDE MIGRATION
REACTOR COMPONENTS
REACTORS
RESEARCH AND TEST REACTORS
SODIUM COOLED REACTORS
TEMPERATURE DEPENDENCE