Thermal Properties Measurement Report | |
Carmack, Jon1  Braase, Lori1  Papesch, Cynthia1  Hurley, David1  Tonks, Michael1  Zhang, Yongfeng1  Gofryk, Krzysztof1  Harp, Jason1  Fielding, Randy1  Knight, Collin1  Meyer, Mitch1  | |
[1] Idaho National Lab. (INL), Idaho Falls, ID (United States) | |
关键词: URANIUM SILICIDES; NUCLEAR FUELS; IDAHO NATIONAL LABORATORY; THERMAL CONDUCTIVITY; COMPUTERIZED SIMULATION; IRRADIATION; LENGTH; ACCIDENTS; INSTALLATION; MICROSTRUCTURE advanced fuel cycle; measurement; thermal properties; | |
DOI : 10.2172/1230075 RP-ID : INL/EXT--15-36283 PID : OSTI ID: 1230075 Others : TRN: US1600181 |
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学科分类:核能源与工程 | |
美国|英语 | |
来源: SciTech Connect | |
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【 摘 要 】
The Thermal Properties Measurement Report summarizes the research, development, installation, and initial use of significant experimental thermal property characterization capabilities at the INL in FY 2015. These new capabilities were used to characterize a U3Si2 (candidate Accident Tolerant) fuel sample fabricated at the INL. The ability to perform measurements at various length scales is important and provides additional data that is not currently in the literature. However, the real value of the data will be in accomplishing a phenomenological understanding of the thermal conductivity in fuels and the ties to predictive modeling. Thus, the MARMOT advanced modeling and simulation capability was utilized to illustrate how the microstructural data can be modeled and compared with bulk characterization data. A scientific method was established for thermal property measurement capability on irradiated nuclear fuel samples, which will be installed in the Irradiated Material Characterization Laboratory (IMCL).
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