Conference Agenda
Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available).
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Session Overview | |
| Location: Blauer Saal |
| Date: Sunday, 24/Nov/2024 | |
| 3:00pm - 6:00pm |
Scientific support programme: Mini-lectures Location: Blauer Saal |
| Date: Monday, 25/Nov/2024 | |
| 2:30pm - 3:50pm |
PS #3: Radionuclide diffusion and sorption Location: Blauer Saal Chair: Erika Anne Cornelia Neeft, COVRA, Netherlands, The Chair: Thorsten Schäfer, Friedrich-Schiller-Universität Jena, Germany In-situ radionuclides diffusion experiment in a thermal gradient in the sandy facies of Opalinus Clay 2:50pm - 3:10pm A batch and diffusion investigation of the mobility of selenide into the Callovo-oxfordian argillite 3:10pm - 3:30pm DIFFUSION AND RETENTION OF DIVALENT TRANSITION METAL TRACERS IN COMPACTED ILLITE CONVERTED TO DIFFERENT CATIONIC FORMS 3:30pm - 3:50pm Predictive modelling of radionuclide sorption on Boom Clay |
| 4:20pm - 6:00pm |
PS #6: Clay-iron/-cement interaction Location: Blauer Saal Chair: Reiner Dohrmann, LBEG, Germany Chair: Mika Olavi Niskanen, Posiva Oy, Finland Preliminary study of iron-clay interactions in clay samples col-lected in the Kiirunavaara iron mine, Kiruna, northern Sweden 4:40pm - 5:00pm The microbial community in bentonites B27 and GMZ and its in-fluence on cast iron corrosion 5:00pm - 5:20pm Modelling the evolution of a bentonite-cementitious backfilling grout for HLW disposal cell 5:20pm - 5:40pm Evolution upon contact with water of a bentonite-cement backfilling grout: insights from laboratory and in situ mineralogical characteriza-tions and from geochemical modelling 5:40pm - 6:00pm In-situ long-term interactions between different concrete formulas and COx claystone in a deep disposal context |
| Date: Tuesday, 26/Nov/2024 | |
| 2:30pm - 3:50pm |
PS #9: THM modelling Location: Blauer Saal Chair: Wolfram Rühaak, BGE Bundesgesellschaft für Endlagerung mbH, Germany Chair: Olaf Kolditz, Helmholtz-Zentrum für Umweltforschung GmbH UFZ, Germany The International DECOVALEX Initiative - Building Confidence Via Model Comparison 2:50pm - 3:10pm Numerical modelling of heating induced cracking process by phase-field method considering thermo-hydromechanical coupling 3:10pm - 3:30pm Implementation of a temperature-dependent constitutive model for argillaceous hard soils – weak rocks in MFront 3:30pm - 3:50pm Outcome of a THM modelling benchmark on the effect of heating on clay formations |
| 4:20pm - 6:00pm |
PS #12: Performance and uncertainty assessment Location: Blauer Saal Chair: Xavier Sillen, ONDRAF/NIRAS, Belgium Chair: Wolfram Rühaak, BGE Bundesgesellschaft für Endlagerung mbH, Germany Performance assessment modeling at the repository and component level for the Swiss deep geological repository 4:40pm - 5:00pm Post-closure evolution of voids in geological disposal facility vaults and implications for containment 5:00pm - 5:20pm Uncertainty quantification of the elasto-viscoplastic behavior of COx claystone and long-term stability assessment of the drift’s concrete liner 5:20pm - 5:40pm Comparing uncertainty quantification methods in the context of safety analyses for high-level nuclear waste disposal systems 5:40pm - 6:00pm Modelling the impact of design variations in a spent nuclear fuel repository on near-field sulfide fluxes and Cu canister corrosion depths |
| Date: Wednesday, 27/Nov/2024 | |
| 2:30pm - 3:50pm |
PS #15: Numerical tools for HMC processes Location: Blauer Saal Chair: María Victoria Villar, CIEMAT, Spain Chair: Lucie Hausmannova, SÚRAO, Czech Republic Hydro-chemo-mechanical modelling of bentonite-based seals - understanding key couplings for long-term performance 2:50pm - 3:10pm Numerical tool for THCM equilibrium conditions in bentonite 3:10pm - 3:30pm HMC simulation of swelling pressure test on bentonite using the double structure model considering the surface phenomena of mineral crystal 3:30pm - 3:50pm VARS global sensitivity analyses of key geochemical variables for the long-term geochemical evolution of a geological repository |
| 4:20pm - 6:00pm |
PS #18: Gas related processes Location: Blauer Saal Chair: Simon Norris, Nuclear Waste Services, United Kingdom Chair: Irina Gaus, Nagra, Switzerland NEMESIS: diffusion of dissolved neon in the HADES URL 4:40pm - 5:00pm Diffusion measurements in natural and synthetic clay-based materi-als: comparison between volumetrically constrained and isotropically stressed samples with differing mineralogy 5:00pm - 5:20pm Full-3D THM-G Modelling of Gas Permeable Seal Test (GAST) Under Localized Gas Flow Configuration 5:20pm - 5:40pm Investigation of Gas Transport and Penetration in Saturated Callo-vo-Oxfordian Claystone Using X-ray Microtomography and Digital Volume Correlation 5:40pm - 6:00pm Effect of the heterogeneity on the gas transport properties of dif-ferent pellet/powder bentonite mixtures |
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