micro-XRCT data set of an in-situ flow experiment with an X-ray transparent flow cell (doi:10.18419/darus-691)

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micro-XRCT data set of an in-situ flow experiment with an X-ray transparent flow cell

doi:10.18419/darus-691

DaRUS

2020-06-22

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Ruf, Matthias; Steeb, Holger, 2020, "micro-XRCT data set of an in-situ flow experiment with an X-ray transparent flow cell", https://doi.org/10.18419/darus-691, DaRUS, V1

micro-XRCT data set of an in-situ flow experiment with an X-ray transparent flow cell

doi:10.18419/darus-691

Ruf, Matthias (University of Stuttgart, Institute of Applied Mechanics (CE))

Steeb, Holger (University of Stuttgart, Institute of Applied Mechanics (CE) & SimTech)

Ruf, Matthias

Steeb, Holger

University of Stuttgart, Institute of Applied Mechanics (CE) - Chair for Continuum-Mechanics

University of Stuttgart - SC SimTech

2019-11-20

STE 969/13-1

EXC 2075 - 390740016

SFB 1313 ‐ 327154368

DaRUS

Steeb, Holger

https://doi.org/10.18419/darus-691

Computer and Information Science, Earth and Environmental Sciences, Engineering, In-situ, micro X-Ray Computed Tomography, Flow Experiment, Sandstone, Porous Media

Micro-XRCT data sets (projection and reconstructed images) of an in-situ experiment with an X-ray transparent flow cell. As a porous medium, a 3 mm cylindrical sandstone core from the County of Bentheim was investigated. The conceptual design of the cell was presented in <a href="https://doi.org/10.1107/S1600577513026969">Fusseis et al. (2014)</a> and offers the possibility to apply a confining and backpressure, and to inject a pore fluid under X-ray radiation.<br> Two scans were performed. The first scan was performed on the dry sample. The second scan was performed after the sample was saturated with 3M KI solution (3 mol potassium iodide per liter distilled water) with a constant flow of 100 µl/s against a backpressure of 0.28 MPa. To prevent hydrogen formation due to the X-rays, a flow of 0.5 µl/s was maintained against a backpressure of 0.28 MPa during the entire second scan. Both scans were performed under the same confining pressure of 0.6 MPa and with identical scan settings.

Image data

Fusseis, F., Steeb, H., Xiao, X., Zhu, W., Butler, I. B., Elphick, S., & Mäder, U. (2014). A low-cost X-ray-transparent experimental cell for synchrotron-based X-ray microtomography studies under geological reservoir conditions. <em>Journal of Synchrotron Radiation, 21</em>(1), 251–253. <a href="https://doi.org/10.1107/S1600577513026969">https://doi.org/10.1107/S1600577513026969</a>

Ruf, M., & Steeb, H. (2020). An open, modular, and flexible micro X-ray computed tomography system for research. <em>Review of Scientific Instruments</em>, 91(11), 113102

10.1063/5.0019541

Ruf, M., & Steeb, H. (2020). An open, modular, and flexible micro X-ray computed tomography system for research. <em>Review of Scientific Instruments</em>, 91(11), 113102

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projections_dry.rar

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Projection images (360 deg, angle increment 0.2 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format of the dry sample.

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projections_saturated.rar

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Projection images (360 deg, angle increment 0.2 deg), dark image (di) and open beam image (ob) in 16 bit *.tif file format of the saturated sample.

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reconstructed_dry.rar

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Reconstructed micro-XRCT data set in 16 bit *.tif file format of the dry sample. 2940x2940x2139 voxels with the uniform voxel size of 1.9996 µm.

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reconstructed_saturated.rar

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Reconstructed micro-XRCT data set in 16 bit *.tif file format of the saturated sample. 2940x2940x2139 voxels with the uniform voxel size of 1.9996 µm.

application/x-rar-compressed