Sharon E. Borglin

Coupled Thermo-Hydro-Mechanical Modeling of Bentonite Under High Temperature Heating and Hydration for a Bench-Scale Laboratory Experiment

Sangcheol Yoon, Liange Zheng, Chun Chang, Sharon E. Borglin et autres

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Bentonite buffer under high temperature: laboratory experiments and coupled process modeling

Liange Zheng, Chun Chang, Sharon E. Borglin, Sangcheol Yoon et autres

Abstract. Bentonite buffer in a geological repository will be simultaneously heated from decaying radioactive waste and hydrated from the surrounding host rock, triggering complex and coupled THMC (thermal–hydrological–mechanical–chemical) processes. Understanding the THMC behavior of bentonite-based engineered barrier system (EBS) is key to …

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Mineral dissolution controls the rate of methanogenesis by hydrogenotrophic microbial communities utilizing carbonates

Yarong Qi, Langlang Li, Benjamin Gilbert, Sharon E. Borglin et autres

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Hydro-mechanical behavior of heated bentonite buffer for geologic disposal of high-level radioactive waste: A bench-scale X-ray computed tomography investigation

Chun Chang, Sharon E. Borglin, Chunwei Chou, Liange Zheng et autres

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Evolution of bentonite under high temperature heating and hydration: bench-scale laboratory experiments and coupled thermo-hydro-mechanical modeling

Sangcheol Yoon, Sharon E. Borglin, Chun Chang, Chunwei Chou et autres

Bentonite buffer in the geological repository for high-level radioactive waste undergoes the heating from the waste package and hydration from the geological formation and goes through coupled thermo-hydro-mechanical-chemical (THMC) changes over the life span of a repository. For a better understanding of …

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Evolution of Bentonite Under High Temperature Heating and Hydration: Bench-Scale Laboratory Experiments and Coupled Thermo-Hydro-Mechanical Modeling

Sangcheol Yoon, Sharon E. Borglin, Chun Chang, Chunwei Chou et autres

ABSTRACT: Bentonite buffer in the geological repository for high-level radioactive waste undergoes the heating from the waste package and hydration from the geological formation and goes through coupled thermo-hydro-mechanical-chemical (THMC) changes over the life span of a repository. For better understanding of …

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Experimental Study of Coupled THMC Processes in Bentonite Buffer for Geologic Disposal of Radioactive Waste

Chun Chang, Sharon E. Borglin, Chunwei Chou, Timothy J. Kneafsey et autres

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Chemically Induced Reduction of Fracture Closure for Shale Fractures Containing Sub-Monolayer Proppant

Seiji Nakagawa, Marco Voltolini, Sharon E. Borglin, Adam D. Jew

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Flow and Permeability Evolution during Microbial Sulfate Reduction and Inhibition in Fractured Rocks

Yiwei Cheng, Chunwei Chou, Marco Voltolini, Sharon E. Borglin et autres

Subsurface biological processes, such as biofilm development, modify flow and permeability in fractured rocks, greatly impacting energy production or treatment efficiencies. This study aims to understand biological–hydrological interactions at a bench scale during the progression and treatment of souring (microbially mediated sulfide …

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Experimental Studies of Improved Oil Production from High-Porosity Analog Media

A. H. M. Kamruzzaman, Sharon E. Borglin, Timothy J. Kneafsey, Seiji Nakagawa et autres

Geophysical Monitoring of Bentonite Response to Hydration and Heating

Chunwei Chou, Luca Peruzzo, Sharon E. Borglin, Catherine K. Chang et autres

Bench-Scale Column Tests on Coupled THMC Processes in Bentonite-Backfilled Engineer Barrier System for Spent Nuclear Fuel and Waste Disposal

Catherine K. Chang, Sharon E. Borglin, Chunwei Chou, Timothy J. Kneafsey et autres