Model Development for Thermal-Hydrology Simulations of a Full-Scale Heater Experiment in Opalinus Clay

被引：1
|
作者：
Hadgu, Teklu [1 ]
Matteo, Edward [1 ]
Dewers, Thomas [1 ]
机构：
[1] Sandia Natl Labs, POB 5800,MS 0747, Albuquerque, NM 87185 USA
来源：
NUCLEAR TECHNOLOGY | 2024年 / 210卷 / 09期
关键词：
Nuclear waste disposal; opalinus clay; thermal hydrology; in situ heater experiments;
D O I：
10.1080/00295450.2024.2304910
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Disposal of commercial spent nuclear fuel in a geologic repository is studied. In situ heater experiments in underground research laboratories provide a realistic representation of subsurface behavior under disposal conditions. This study describes process model development and modeling analysis for a full-scale heater experiment in opalinus clay host rock. The results of thermal-hydrology simulation, solving coupled nonisothermal multiphase flow, and comparison with experimental data are presented. The modeling results closely match the experimental data.
引用
收藏
页码：1567 / 1577
页数：11
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