2026-05-29T23:19:01Z https://rodare.hzdr.de/oai2d

oai:rodare.hzdr.de:200 2023-11-06T12:58:35Z openaire_data user-hzdr user-energy user-fwo user-rodare

Bilodid, Yurii 2019-11-27 The X2 VVER-1000 benchmark specification dataset. https://rodare.hzdr.de/record/200 10.14278/rodare.200 oai:rodare.hzdr.de:200 eng url:https://www.hzdr.de/publications/Publ-30009 doi:10.14278/rodare.199 url:https://rodare.hzdr.de/communities/energy url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/hzdr url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode VVER-1000 X2 benchmark X2 benchmark specification dataset info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:6 2022-06-14T06:17:03Z openaire_data user-fwo user-rodare

Jordan, Norbert Starke, Sebastian Huittinen, Nina 2018-05-22 At the Institute of Resource Ecology, the complexation of Eu(III) and Cm(III) with aqueous phosphate was studied using laser-induced luminescence spectroscopy at low pH ([H+] = 0.1 M), different ionic strengths (0.6 to 3.1 M) and different temperatures (25 to 80 °C). The data set contains the species distribution, slope analysis and the extrapolation to zero ionic strength using R. The authors would like to thank the German Federal Ministry of Education and Research (BMBF) for funding the SEM2 (033R127D) and ThermAc (02NUK039B) projects. https://rodare.hzdr.de/record/6 10.14278/rodare.6 oai:rodare.hzdr.de:6 eng url:https://www.hzdr.de/publications/Publ-27252 doi:10.14278/rodare.5 url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode Curium Europium phosphate complexation linear regression Data for "Complexation of trivalent lanthanides (Eu) and actinides (Cm) with aqueous phosphates at elevated temperatures" info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:1635 2022-05-20T15:20:59Z openaire_data user-fwo user-rodare

Das, Aniruddh Chekhonin, Paul Houska, Mario Obermeier, Florian Altstadt, Eberhard 2022-05-19 Includes master curve data for the materials used in this work as well as the SEM images of the fracture surfaces. https://rodare.hzdr.de/record/1635 10.14278/rodare.1635 oai:rodare.hzdr.de:1635 eng url:https://www.hzdr.de/publications/Publ-34701 url:https://www.hzdr.de/publications/Publ-34704 doi:10.14278/rodare.1634 url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode Fracture mechanics testing sub-sized specimen transition temperature reactor pressure vessel steels Master Curve neutron-irradiation Master Curve Testing of RPV Steels using Mini-C(T) Specimens – Irradiation Effects and Censoring Statistics info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:4010 2025-10-02T06:34:14Z openaire_data user-rodare user-energy user-fwo user-hzdr

Schöngart, Jann Lindemann, Marcel Klotzsche, Max Franke, Karsten Fischer, Cornelius 2025-09-29 Data on six experiments on contaminant mobility in soil as supplemental information of the publication "Quantitative tomography of contaminant phytomobilization: β+ emitters 83Sr and 86Y as tracers of fission-product analog mobility" by Jann Schöngart, Marcel Lindemann, Max Klotzsche, Karsten Franke and Cornelius Fischer, to be submitted to Journal of Hazardous Materials Advances. The data in this publication consists of: µCT data RossendorfSand_tvchambolle_uint16_2162x2170x1742_3.7308um: µCT of a FeOOH-coated sand from Dresden-Rossendorf, Germany. voxel size = 3.3708 µm. Format: 3D-array of uInt16, x=1:2162, y=1:2170, z=1:1742. Core_D_before_dissolution_2307x2329x1452_uint16.raw: µCT of a pure quartz sand from Hohenbocka, Germany ('glass sand HB04'). voxel size = 10.032 µm. Format: 3D-array of uInt16, x=1:2307, y=1:2329, z=1:1452. Positron emission tomography data All PET data is stored as three-dimensional binary arrays of floats, with a voxel size of 1.15 mm. Stored in [subset]_PET_Raw.zip: Uncalibrated positron emission tomography time series (decay corrected). Each image consists of two files - a header file (.hv) and the binary image file (.v). The header file contains information on how to read the binary file, as well as additional information. Please note that not all of the metadata given in the header file (like timestamps, etc.) are generated automatically and not neccessarily accurate. Stored in [subset]_PET_ScatterCorr.zip: The data of PET_Raw.zip, with the Scatter, Random and RandomMismatch-Corrections from STIR (Thielemans et al., 2012) applied. The data structure is identical to [samplename]_PET_raw.zip. Stored in [subset]_PET_ErrCorr.zip: *limErr.hv: Relative errors of the PET_raw data, calculated from count rates using poisson statistics. A value of 1 equals 100% error. The volumes are cut to the ROI. The data structure is identical to [samplename]_PET_raw.zip. *lim.hv: Scatter-corrected data, with values of >100% error removed. The project received funding from the BMBF, grant number 02NUK066A. https://rodare.hzdr.de/record/4010 10.14278/rodare.4010 oai:rodare.hzdr.de:4010 url:https://www.hzdr.de/publications/Publ-41898 url:https://www.hzdr.de/publications/Publ-41906 url:https://www.hzdr.de/publications/Publ-41898 doi:10.14278/rodare.4009 url:https://rodare.hzdr.de/communities/energy url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/hzdr url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/restrictedAccess Positron Emission Tomography PET computed tomography CT 83Sr 86Y Quantitative tomography of contaminant phytomobilization: β+ emitters 83Sr and 86Y as tracers of fission-product analog mobility – data publication info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:3060 2024-09-04T08:17:36Z openaire_data user-energy user-fwo user-rodare

Hong, Boseok Näder, Adrian Sawallisch, Till Erik Bode, Tobias Fichter, Sebastian Gericke, Robert Kaden, Peter Patzschke, Michael Stumpf, Thorsten Schmidt, Moritz März, Juliane 2024-07-18 Structural and QC data for all compounds described in the manuscript "Structure, covalency, and paramagnetism of homoleptic actinide and lanthanide amidinate complex" https://rodare.hzdr.de/record/3060 10.14278/rodare.3060 oai:rodare.hzdr.de:3060 url:https://www.hzdr.de/publications/Publ-39343 url:https://www.hzdr.de/publications/Publ-39342 doi:10.14278/rodare.3059 url:https://rodare.hzdr.de/communities/energy url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode Actinides Coordination chemistry Quantum chemistry DFT CASSCF Data publication: Structure, covalency, and paramagnetism of homoleptic actinide and lanthanide amidinate complex info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:2555 2023-11-17T09:47:18Z openaire_data user-fwo user-rodare

Gruhne, Stefan Lösel, Dagmar Schößler, Claudia Reiss, Amit Kulenkampff, Johannes Fischer, Cornelius 2023-11-15 Supplemental Primary PET Data to Fluid Transport in Ordinary Portland Cement and Slag Cement from in-situ Positron Emission Tomography Reiss, A.; Kulenkampff, J.; Bar-Nes, G.; Fischer, C.; Emmanuel, S. Submitted to Cement and Concrete Research 02.11.24 Material and procedure are characterized in the paper. PET data are supplied in Interfile format (Original: Cradduck T.D., Bailey D.L., Hutton BF, Deconinck F., Busemann Sokole E., Bergmann H., Noelpp U.: “A standard protocol for the exchange of nuclear medicine image files. Nucl Med Commun; 10:703-713 (1989), used version: https://stir.sourceforge.net/links/petinterfile03.pdf). The interfile format includes an ASCII header file (.hv) and a binary file containing the volume data (.v). Import filters exist for many visualization frameworks (e.g. Matlab, Avizo); otherwise the binary data files can be imported as raw data, taking into account the format given in the header file. The header tags were extended for relevant experimental parameters of non-medical PET experiments and in this way serve as experimental protocol. List of data files: cem1_F-18.7z: 17 PET frames from the 18F intrusion experiment cem1_Cu-64.7z: 31 PET frames from the 64Cu intrusion experiment cem1_I-124.7z: 34 PET frames from the 124I intrusion experiment The PET data sets (LMFs) were acquired with a tilted ClearPET-scanner (Elysia-Raytest) with a vertical axis of the cylindrical FOV at HZDR. The “trues”-projections were corrected for attenuation and scatter with a procedure based on the STIR-library (https://stir.sourceforge.net, version 3.0, Kris Thielemans, Charalampos Tsoumpas, Sanida Mustafovic, Tobias Beisel, Pablo Aguiar, Nikolaos Dikaios, and Matthew W Jacobson, STIR: Software for Tomographic Image Reconstruction Release 2, Physics in Medicine and Biology, 57 (4), 2012 pp.867-883). https://rodare.hzdr.de/record/2555 10.14278/rodare.2555 oai:rodare.hzdr.de:2555 eng url:https://www.hzdr.de/publications/Publ-37835 url:https://www.hzdr.de/publications/Publ-37738 doi:10.14278/rodare.2554 url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/restrictedAccess Positron Emission Tomography (PET) Imbibition Cement paste Fluid transport Data publication: Fluid Transport in Ordinary Portland Cement and Slag Cement from in-situ Positron Emission Tomography info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:3676 2025-06-27T09:18:30Z openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data user-fwo user-rodare

Fischer, Cornelius Bollermann, Till Kulenkampff, Johannes 2025-04-09 9 Opalinus Clay samples, both from the argillaceous and from the sandy facies, scanned with the microfocus CT-scanner (µCT) Nikon XT H 225 at HZDR FWOT, including drill cores and cuttings (preparation remnants). The voxel size (ca. resolution) is between 10 µm and 100 µm. All tomograms were stored as 3D-blocks with unsigned 16-bit integers of uncalibrated gray levels. The voxel size and dimensions are given in the file name. See data description in pdf-document OPA_uCT.pdf Raw data availability on request: CT-projections (\\gssnas\bigdata\FWOT_Img\CT_raw) CT-reconstructions (\\lpzfiler01\geopet\GeoCT) Avizo projects (HZDR archive) These data were generated within the framework of projects funded by BMWi (02E10971), BMBF (02NUK053B), and Helmholtz Association (SO-093 "iCross") https://rodare.hzdr.de/record/3676 10.14278/rodare.3676 oai:rodare.hzdr.de:3676 eng doi:10.1016/j.chemgeo.2022.120997 doi:10.5194/se-7-1217-2016 url:https://www.hzdr.de/publications/Publ-41207 doi:10.14278/rodare.3675 url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/restrictedAccess X-ray computed tomography argillaceous rock Opalinus Clay drill core µCT data of Opalinus Clay samples (argillaceous and sandy facies) from Mont Terri, Switzerland info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:4483 2026-02-02T12:38:02Z openaire_data user-rodare user-fwo user-hzdr

Lindemann, Marcel Schöngart, Jann Štursa, Jan Franke, Karsten 2026-01-29 Data of a PTFE phantom filled with 83Sr tracer as supplemental information of the publication "Cyclotron production and purification of 83Sr as a 90Sr substitute for Positron Emission Tomography (PET) " The data in this publication consists of: µCT data Phantom_nlm_uint16_1081x1068x919_50um.raw: µCT of the Phantom. Voxel size = 50 µm. Format: 3D-array of uInt16, x=1:1081, y=1:1068, z=1:919. Positron emission tomography data Phantom_PTFE_83Sr_PET: PET data is stored as three-dimensional binary arrays of floats, with a voxel size of 1.15 mm. *.v contains the volume, *.hv contains the interfile header The data is presented with the Scatter, Random and RandomMismatch-Corrections from STIR (Thielemans et al., 2012) applied. Please note: There is a fiducial present in both CT (2x10mm cylinder attached to the outer wall), as well as in PET data. The positions of those does NOT coincide in the presented data, as the CT data was acquired for a different experiment, and alignment for this study was instead conducted based on the bore hole positions. The project received funding from the BMBF, grant number 02NUK066A. https://rodare.hzdr.de/record/4483 10.14278/rodare.4483 oai:rodare.hzdr.de:4483 url:https://www.hzdr.de/publications/Publ-42922 url:https://www.hzdr.de/publications/Publ-42867 doi:10.14278/rodare.4482 url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/hzdr url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/restrictedAccess positron emission tomography computed tomography Cyclotron production and purification of 83Sr as a 90Sr substitute for Positron Emission Tomography (PET) - data publication info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:2343 2023-11-06T12:58:35Z openaire_data user-energy user-fwo user-hzdr user-rodare

Bilodid, Yurii 2019-11-27 The X2 VVER-1000 benchmark specification dataset. - version 1.0: original dataset - version 1.1: added results template for the Control Cor Ejection exercise. https://rodare.hzdr.de/record/2343 10.14278/rodare.2343 oai:rodare.hzdr.de:2343 eng doi:10.1016/j.anucene.2020.107558 url:https://www.hzdr.de/publications/Publ-30009 url:https://www.hzdr.de/publications/Publ-29992 doi:10.14278/rodare.199 url:https://rodare.hzdr.de/communities/energy url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/hzdr url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode VVER-1000 X2 benchmark X2 benchmark specification dataset info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:2537 2023-11-03T09:47:08Z openaire_data user-ecfunded user-fwo user-rodare

Loesel, Dagmar Schoessler, Claudia Jankovsky, Filip Zuna, Milan Kulenkampff, Johannes 2023-11-01 Two crystalline rock drill cores from the Grimsel site were scanned with a Nikon XT H 225 - scanner. The samples were prepared (formatted and cast in epoxy) by UJV Rez, Czech Republic. The CT-data were acquired and processed at HZDR-FWOT. Sample 1 (GAM_UJV_1C_1) contains a complex system of interconnected fractures. Sample 2 (GAM_UJV_1C_2) contains one single end-to-end fracture with larger aperture. Size of both samples: Diameter 80 mm, length 165 mm. Two tomograms were acquired for both samples: 1) Complete drill core as one scan, voxel size ca. 75 µm. 2) HR-tomogram merged from three sections with maximum resolution, voxel size ca. 40 µm. The tomograms were stored as 3D-raw files. Data format, acquisition parameters, and processing workflow, are documented in the tomogram header files (nrrd-format (text): see https://teem.sourceforge.net/nrrd/format.html). This data format is importable into open-source visualization programs as 3D slicer (https://www.slicer.org) or Paraview (https://www.paraview.org). The data processing has been conducted with Avizo (https://www.thermofisher.com/de/de/home/electron-microscopy/products/software-em-3d-vis/avizo-software.html). Files: Sample 1 GAM_UJV_1C_1_complet-2_01_NLM: Graylevel image of complete sample, ring artifact removal, non-local-means filter GAM_UJV_1C_1_complet-2_01_thresholded: Tentative label image of complete sample, threshold segmentation with manual edit Merged-GAM_UJV_1C_1_HR.Frac_section: Graylevel image of merged fracture section, unfiltered Merged-GAM_UJV_1C_1_HR.Frac_section.Threshold: Tentative label image of merged fracture section, adaptive threshold segmentation with manual edit GAM_UJV_1C_1_complet_2.png: Figure of complete sample GAM_UJV_1C_1_HR_Frac_Y2.png: Figure of merged high-resolution tomogram Sample 2 GAM_UJV_1C_2_complet_01.filtered: Graylevel image of complete sample, ring artifact removal, non-local-means filter GAM_UJV_1C_2_complet_01.filtered.thresholded: Tentative label image of complete sample, threshold segmentation with manual edit Merged-GAM_UJV_1C_2_A_01.Frac_section.filtered: Graylevel image of merged fracture section, ring artifact removal, non-local-means filter Merged-GAM_UJV_1C_2_A_01.Frac_section.filtered.segm: Tentative label image of merged fracture section, threshold segmentation with manual edit GAM_UJV_1C_2_complett_2.png: Figure of complete sample GAM_UJV_1C_2_HR_Frac_Y2.png: Figure of merged high-resolution tomogram Original acquistion data are stored on the HZDR bulk data storage system and available for reprocessing on request. Financial support was granted from the European Union’s Horizon 2020 research and innovation program under grant agreement No. 847593 (EURAD, WP FUTURE, task 2.2). https://rodare.hzdr.de/record/2537 10.14278/rodare.2537 oai:rodare.hzdr.de:2537 eng info:eu-repo/grantAgreement/EC/H2020/847593/ url:https://www.hzdr.de/publications/Publ-37750 doi:10.14278/rodare.2536 url:https://rodare.hzdr.de/communities/ecfunded url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/restrictedAccess X-ray computed tomography crystalline rock granite drill core fracture µCT data of two drill cores of fractured crystalline rock (Grimsel) info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:3126 2025-07-10T18:02:32Z openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data openaire_data user-fwo user-rodare

Lösel, Dagmar Schößler, Claudia Raj, Abhishek Kulenkampff, Johannes Schabernack, Jonas Fischer, Cornelius 2024-08-28 Data on a tomographic study of leaching processes on a Berea sandstone as supplemental information of the publication "Coupled dissolution and clogging processes alter the fluid flow field in sandstones beyond the pore scale" by Jonas Schabernack, Johannes Kulenkampff, and Cornelius Fischer, to be submitted to Earth and Planetary Science Letters (https://www.sciencedirect.com/journal/earth-and-planetary-science-letters). The data consists of BA6_312h_Concentration_65x65x66x40_double.raw: Time dependent activity concentrations (MBq/voxel) derived from 40 PET frames with frame length = 300 s, voxel size = 1.15 mm, measurement after a leaching period of 312h. Format: 4D-array of double, x=1:65, y=1:65, z=1:66, t:1:40. BA6_1320h_Concentration_65x65x61x40_double.raw: Time dependent activity concentrations (MBq/voxel) derived from 40 PET frames with frame length = 300 s, voxel size = 1.15 mm, measurement after a leaching period of 1320h. Format: 4D-array of double, x=1:65, y=1:65, z=1:61, t:1:40. BA6_312h_Flow Rate_65x65x66x1_double.raw: Magnitude of flow rate (mm3/s) from flowfield reconstruction of 1. Format: 3D-array of double, x=1:65, y=1:65, z=1:66. BA6_1320h_Flow Rate_65x65x61x1_double.raw: Magnitude of flow rate (mm3/s) from flowfield reconstruction of 2. Format: 3D-array of double, x=1:65, y=1:65, z=1:61. BA6_mag_1_01.raw.corrected.view.raw: µCT of the inlet section before leaching as normalized graylevel data, voxel size = 10.032 µm. Format: 3D-array of UInt16, x=1:2446, y=1:2450, z=1:1852. BA6_mag_1_after_10u_01_to_befor.diff.view.raw: difference image of matched graylevels after-before leaching, voxel size = 10.032 µm. Format: 3D-array of (signed) Int16, x=1:2446, y=1:2450, z=1:1852. The project received funding from the BMBF, grant number 03G0900A. https://rodare.hzdr.de/record/3126 10.14278/rodare.3126 oai:rodare.hzdr.de:3126 eng url:https://www.hzdr.de/publications/Publ-41206 url:https://www.hzdr.de/publications/Publ-41611 doi:10.14278/rodare.3125 url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/restrictedAccess positron emission tomography computed tomography microCT reactive transport secondary porosity formation damage sandstone diagenesis leaching Coupled dissolution and clogging processes alter the fluid flow field in sandstones beyond the pore scale - PET and µCT data info:eu-repo/semantics/other dataset

oai:rodare.hzdr.de:4613 2026-04-22T10:10:41Z software user-fwo user-rodare

Lippmann-Pipke, Johanna Eichelbaum, Sophia Sebastian Kulenkampff, Johannes 2026-04-15 Reconstruction of the spatial 3D-vector-field of flow and the 3D-scalar-field of effective volume of flow from a 4D-spatiotemporal concentration field, in particular from time series of PET-frames (positron emission tomography) on laboratory samples of geomaterial (rock and soil). Content: zip-file of the GitLab-Project hosted at https://codebase.helmholtz.cloud/geopet/geopet_flow https://rodare.hzdr.de/record/4613 10.14278/rodare.4613 oai:rodare.hzdr.de:4613 url:https://www.hzdr.de/publications/Publ-43258 doi:10.14278/rodare.4612 url:https://rodare.hzdr.de/communities/fwo url:https://rodare.hzdr.de/communities/rodare info:eu-repo/semantics/openAccess https://opensource.org/licenses/LGPL-3.0 Flow processes Motion tracking Porous Media Process tomography c++ GeoPET_Flow info:eu-repo/semantics/other software