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Micro Computational Tomography, Acoustic Emission and rock temperature data from frost weathering tests on Dachstein Limestone
Draebing, Daniel
2024
We tested the efficacy of frequent diurnal freeze-thaw cycles (FT-1) and sustained freezing cycles (FT-2) on low-porosity Dachstein limestone (0.1 % porosity). For FT-1, we exposed three rock samples with different saturation regimes (30%, 70%, 100%) to 20 freeze-thaw cycles between 10 and...
New 2D-to-3D Reconstruction of Heterogenous Porous Media via Deep Generative Adversarial Networks (GANs)
Vogel, Hannah | Amiri, Hamed
2024
We imaged samples of Berea sandstone from Ohio (USA) using two 2D imaging techniques, backscattered electron (BSE) and optical microscopy, as well as one 3D imaging technique, X-ray (micro-)computed tomography (XCT). The goal is to employ a deep-learning-based generative model called a...
Micro-computed tomography data of solute transport in a saturated and unsaturated sintered glass and Bentheimer sandstone sample
Van Offenwert, Stefanie | Cnudde, Veerle | Ellman, Sharon | Bultreys, Tom
2024
This dataset was used in the study of Van Offenwert et al. (2024). It contains time-resolved laboratory-based micro-CT images of saturated and unsaturated solute injection experiments in sintered glass and Bentheimer sandstone. Based on the grey values in the resolved pore space, pore-scale...
Molecular simulation data package on the dielectric permittivity of nanoconfined geofluids with various salt concentrations
Chogani, Alireza
2024
To determine the effect of salinity on the dielectric permittivity of nanoconfined geofluids, we employed molecular dynamics (MD) simulations of saline water confined in calcite slit nanochannels. This data package includes data points, figures, and MD input files to simulate the behaviour of...
Assessing Performance with Microporous and Mesoporous Materials in Catalytic Pyrolysis of Polyethylene
van de Minkelis, Jochem
2024
This data package underlies the results published in 'Assessing Performance with Microporous and Mesoporous Materials in Catalytic Pyrolysis of Polyethylene' by Johan H. van de Minkelis. The experimental section in the supporting information gives an detailed explanation how all data is...
Mineralogical characterization data of Fe oxides during interaction with fluid Li at various pH
Zhang, Xu
2024
Mineralogical characterization (XRD, FTIR, and Raman spectroscopy) of oxides including poorly crystallized goethite (GX), well crystallized goethtie (GN), synthesized hematite (HX), commercially available hematite (HN), wustite (W), and magnetite (M). The measurements were made before and after...
Rotary Shear Experiments on Glass Bead Aggregates
Korkolis, Evangelos
2021
Constant sliding velocity (i.e. rate of rotation) friction experiments on mm-thick layers of glass beads, under room temperature and humidity conditions. Stick-slip in sheared granular aggregates is considered to be an analog for the intermittent deformation of the earth’s lithosphere via...
Model output for the paper "On the cause of enhanced landward motion of the overriding plate after a major subduction earthquake"
D'Acquisto, Mario
2022
This repository contains the relevant data (part of numerical model output) used to plot the figures in the main body of the manuscript entitled "On the cause of enhanced landward motion of the overriding plate after a major subduction earthquake", by Mario D'Acquisto, Matthew Herman,...
µCT data for "A new method for determining fluid flux at high pressures applied to the dehydration of serpentinites"
Eberhard, Lisa
2022
Dehydration of serpentine within a subduction zone setting causes the formation of pore space. The porosity and connectivity of the pores is important for fluid flux through these rocks. The pore space preserved within two recovered high-pressure and high-temperature multi-anvil samples was...
Model output for the paper "Offshore landward motion shortly after a subduction earthquake implies rapid relocking of the shallow megathrust"
D'Acquisto, Mario
2022
This repository contains the relevant data (part of numerical model output) used to plot the figures in the main body of the manuscript entitled "Offshore landward motion shortly after a subduction earthquake implies rapid relocking of the shallow megathrust", by Mario D'Acquisto and Rob...