Quantification of fluids injection in a glass-bead matrix using X-ray microtomography |
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| Affiliation: | 1. Federal Institute of Paraná, Campus Londrina, Brazil;2. Department of Physics, State University of Londrina, Londrina, Brazil;1. INQUINOA-CONICET, Ayacucho 471, Tucumán 4000, Argentina;2. Facultad de Ciencias Agrarias, Universidad Nacional del Litoral, Kreder 2805, Esperanza 3080, Santa Fe, Argentina;3. Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Suipacha 531, Rosario 2000, Santa Fe, Argentina;4. Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Ayacucho 471, Tucumán 4000, Argentina;5. Herbario Pteridológico, Fundación Miguel Lillo, Miguel Lillo 251, Tucumán 4000, Argentina;1. Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia;2. Department of Physics, St. Joseph College of Arts and Science, Cuddalore, Tamilnadu 607001, India;3. Research Scholar, Bharathiar University, Coimbatore, India;4. Research Scholar, Manonmaniam Sundaranar University, Thirunelveli 627012, India;5. Department of Medicinal Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura 35516, Egypt;6. Department of Physics, KMCPGS, Puducherry, India;7. Medicinal and Pharmaceutical Chemistry Department, Pharmaceutical and Drug Industries Research Division, National Research Centre (ID: 60014618), El Bohooth Street, Dokki, Giza 12622, Egypt;1. Laboratorio de Algología, Departamento de Biología Vegetal, Facultad de Biología, Campus de Espinardo, E-30100 Murcia, Spain;2. Departamento de Fisiología, Facultad de Biología, Campus de Espinardo, E-30100 Murcia, Spain;3. Servei de Microscòpia, Universitat Autònoma de Barcelona, Edifici C, Facultat de Ciències, 08193 Bellaterra, Spain;4. Departament de Productes Naturals, Biología Vegetal i Edafología, Universidad de Barcelona, E-08028 Barcelona, Spain;5. School of Biological and Biomedical Sciences, Durham University, Durham DH1 3LE, UK;1. Department of Obstetrics and Gynecology of Uludag University School of Medicine, Bursa, Turkey;2. Van State Hospital, Department of Obstetrics and Gynecology, Van, Turkey;3. Division of Perinatal Medicine, Uludag University School of Medicine, Bursa, Turkey;4. Department of Biostatistics, Uludag University School of Medicine, Bursa, Turkey;1. Brain Research Institute, University of Zurich, Switzerland;2. Department of Health Sciences and Technology, ETH Zurich, Switzerland;3. These authors contributed equally to this work;1. Department of Neurobiology and Behavior, Cornell University, Ithaca NY 14853 USA;2. Botanischer Garten/Herbarium, Universität Ulm, Hans-Krebs-Weg, 89081 Ulm Germany |
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| Abstract: | Several daily activities involve the accumulation or percolation of fluids through porous media. X-ray microtomography is a non-invasive technique capable of providing images of the internal microstructure of materials showing the different phases of fluid distribution present in the sample directly or at the pore-scale. This methodology was used to qualitatively and quantitatively assess samples consisting with glass beads of standard size, which contained fluid filling a porous region. Three samples were prepared with 0.6 mm or 0.8 mm diameter glass beads inserted into a glass tube with an inner diameter of 6.7 mm and 1.0 mm wall thickness. The fluids injected were dopant salt–water solution, industrial oil and commercial oil. The samples were scanned using a Skyscan-1172 microtomographic system. All phases present in the sample were differentiated. The values of injected fluids were determined through 2D and 3D analyses. Two types of solutions were used, one doped with KI, and the other with BaCl2·2H2O. The percentage of KI used allowed the individualization of the solution and, therefore, the direct quantification of this phase through 2D and 3D images. |
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| Keywords: | X-ray microtomography Fluids Microstructure |
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