Project Z02 (Porous Media Lab) provides experimental infrastructure and expertise for studying flow, transport, and deformation in porous media. It supports CRC 1313 with microfluidics and in-situ XRCT, enabling high-resolution, real-time imaging. Key advances include custom micromodels, novel imaging setups, and 4D data tools. Research addressed fracture mechanics, salt precipitation, and carbonate dissolution. Upcoming goals focus on dynamic fatigue tests, spectral XRCT, and tracer-based microfluidic analysis. The lab drives benchmarking and validation efforts across the CRC. Strong collaborations amplify its scientific and technical impact.
Featured Dataverses

In order to use this feature you must have at least one published or linked dataverse.

Publish Dataverse

Are you sure you want to publish your dataverse? Once you do so it must remain published.

Publish Dataverse

This dataverse cannot be published because the dataverse it is in has not been published.

Delete Dataverse

Are you sure you want to delete your dataverse? You cannot undelete this dataverse.

Advanced Search

191 to 200 of 269 Results
reconstructed_overview.tar.gz
Jul 12, 2022 - Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of high column (sample 4)
Gzip Archive - 21.1 GB - MD5: 016ef6d79be198d1f85742efed861115
Reconstructed micro-XRCT data set in 16 bit *.tif file format of the entire specimen. 2940x2940x2139 voxels with a uniform voxel size of 6.0 µm. (internal ID: 20200122_01/reconstructed)
segmentedPNGs_outlet.tar.gz
Jul 12, 2022 - Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of high column (sample 4)
Gzip Archive - 602.6 MB - MD5: 73582e0c26b7a6fd864b2a97bf6adbe8
Binarized images of the probabilities into glass beads, precipitated calcium carbonate, and pore space, as well as precipitated calcium carbonate and pore space (= initial pore space), each in a subfolder. In 8 bit *.png file format. 2682x2682x1340 voxels with a uniform voxel size of 2.2 µm.
Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of medium column (sample 3)
Jul 11, 2022 - Publication: Enzymatically induced carbonate precipitation
Ruf, Matthias; Hommel, Johannes; Steeb, Holger, 2022, "Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of medium column (sample 3)", https://doi.org/10.18419/DARUS-2906, DaRUS, V1, UNF:6:jlP3pZtBY1BpGYRex5PnqA== [fileUNF]
This dataset contains a micro X-ray Computed Tomography (micro-XRCT) data set (projection, reconstructed, and segmented images) from a sintered glass beads column packing with enzymatically induced carbonate precipitation. The prepared sintered glass beads column sample has a diameter of about 5 mm and a length of 10 mm. It consists of glass beads...
Column3_mediumMineralization_20200128.tab
Jul 11, 2022 - Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of medium column (sample 3)
Tabular Data - 388.6 KB - 5 Variables, 7574 Observations - UNF:6:jlP3pZtBY1BpGYRex5PnqA==
Log file of the applied injections and the recorded pressure with time stamps.
probabilities.tar.gz
Jul 11, 2022 - Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of medium column (sample 3)
Gzip Archive - 18.1 GB - MD5: 88867368438b0a8a75fe75103fb30792
ilastik output: probabilities of phase identifiactions: red = glass beads, blue = precipitated calcium carbonate, green = pore space. In 24 bit *.png file format. 2680x2680x2141 voxels with a uniform voxel size of 1.9 µm.
projections.tar.gz
Jul 11, 2022 - Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of medium column (sample 3)
Gzip Archive - 17.1 GB - MD5: 3b9bec4bef3b09ad1573a4d07f28a3e8
Projection images (360 deg, angle increment 0.20 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format. (internal ID: 20201218_01/projections)
reconstructed.tar.gz
Jul 11, 2022 - Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of medium column (sample 3)
Gzip Archive - 22.8 GB - MD5: 80deea8fc4472d3b285e8511681048f2
Reconstructed micro-XRCT data set in 16 bit *.tif file format. 2940x2940x2141 voxels with a uniform voxel size of 1.9 µm. (internal ID: 20201218_01/reconstructed)
segmentedPNGs.tar.gz
Jul 11, 2022 - Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of medium column (sample 3)
Gzip Archive - 686.8 MB - MD5: 3d8268d3f0d6560959f155eef17a7cc5
Binarized images of the probabilities into glass beads, precipitated calcium carbonate, and pore space, as well as precipitated calcium carbonate and pore space (= initial pore space), each in a subfolder. In 8 bit *.png file format. 2682x2682x1340 voxels with a uniform voxel size of 1.9 µm.
FC770_1.149e-4_0.1200 mlmin.tar.gz
Jun 22, 2022 - Pressure and volumetric flux measurements intended to scale relative permeability under steady state, co-flow conditions, in a PDMS micromodel
Gzip Archive - 29.3 KB - MD5: 40d52c37792209dbc7c9e4a92e3adc9b
0.12 ml/min for the wetting phase, corresponding to a capillary number of 1.149e-4. Both pressure and flux were measured every 0.1 seconds.
FC770_1.437e-5_0.0150 mlmin.tar.gz
Jun 22, 2022 - Pressure and volumetric flux measurements intended to scale relative permeability under steady state, co-flow conditions, in a PDMS micromodel
Gzip Archive - 80.6 KB - MD5: 84363e9a87399100b17c13b58b5a76fb
0.015 ml/min for the wetting phase, corresponding to a capillary number of 1.437e-5. Both pressure and flux were measured every 0.1 seconds.
Add Data

Log in to create a dataverse or add a dataset.

Log In
Share Dataverse

Share this dataverse on your favorite social media networks.

Link Dataverse
Reset Modifications

Are you sure you want to reset the selected metadata fields? If you do this, any customizations (hidden, required, optional) you have done will no longer appear.