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.
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181 to 190 of 269 Results
Enzymatically induced carbonate precipitation and its effect on capillary pressure-saturation relations of porous media - micro-XRCT dataset of high column (sample 4)
Jul 12, 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 high column (sample 4)", https://doi.org/10.18419/DARUS-2907, DaRUS, V1, UNF:6:ZBzSpg62B7xn5d+OtyUilg== [fileUNF]
This dataset contains micro X-ray Computed Tomography (micro-XRCT) data sets (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 w...
Column4_highMineralization_20190926.tab
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)
Tabular Data - 525.4 KB - 5 Variables, 10145 Observations - UNF:6:z5CcGPSe70fw3C4FClKdyw==
Log file of the applied injections and the recorded pressure with time stamps, initial mineralization.
Column4_highMineralization_20190927.tab
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)
Tabular Data - 448.0 KB - 5 Variables, 8636 Observations - UNF:6:EsUGRQAiVK28EW7tApTvbw==
Log file of the applied injections and the recorded pressure with time stamps, continued mineralization.
Column4_highMineralization_20191030.tab
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)
Tabular Data - 458.4 KB - 5 Variables, 8805 Observations - UNF:6:wfSQfH/TdRKvPFz7VdOJFg==
Log file of the applied injections and the recorded pressure with time stamps, final mineralization.
probabilities_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 - 7.6 GB - MD5: 46e8512e25f8845219ce21230b8f4bf0
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 2.2 µm.
projections_inlet.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 - 16.7 GB - MD5: c511999cfae5b1ee84575f0a6c72a5b8
Projection images (360 deg, angle increment 0.20 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format of the specimen inlet (internal ID: 20200123_01/projections)
projections_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 - 14.7 GB - MD5: 75dbbf5181509ccb28548341bb730577
Projection images (360 deg, angle increment 0.20 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format of the specimen outlet (internal ID: 20200124_01/projections)
projections_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 - 17.7 GB - MD5: 388328ab640e300b7fc7563b83d0e698
Projection images (360 deg, angle increment 0.20 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format of the entire specimen (internal ID: 20200122_01/projections)
reconstructed_inlet.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 - 24.3 GB - MD5: d34e1b2c5053681e19a08ca623ac4f31
Reconstructed micro-XRCT data set in 16 bit *.tif file format of the specimen inlet. 2940x2940x2129 voxels with a uniform voxel size of 2.2 µm. (internal ID: 20200123_01/reconstructed)
reconstructed_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 - 23.3 GB - MD5: 560aa3de422c7c0929832bc2dc8879eb
Reconstructed micro-XRCT data set in 16 bit *.tif file format of the specimen outlet. 2940x2940x2139 voxels with a uniform voxel size of 2.2 µm. (internal ID: 20200124_01/reconstructed)
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