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dc.contributor.authorFrey, Steffenen_US
dc.contributor.authorScheller, Stefanen_US
dc.contributor.authorKaradimitriou, Nikolaosen_US
dc.contributor.authorLee, Dongwonen_US
dc.contributor.authorReina, Guidoen_US
dc.contributor.authorSteeb, Holgeren_US
dc.contributor.authorErtl, Thomasen_US
dc.contributor.editorHauser, Helwig and Alliez, Pierreen_US
dc.date.accessioned2022-03-25T12:31:04Z
dc.date.available2022-03-25T12:31:04Z
dc.date.issued2022
dc.identifier.issn1467-8659
dc.identifier.urihttps://doi.org/10.1111/cgf.14432
dc.identifier.urihttps://diglib.eg.org:443/handle/10.1111/cgf14432
dc.description.abstractWe developed a new visualization approach to gain a better understanding of the displacement of one fluid phase by another in porous media. This is based on a recent experimental parameter study with varying capillary numbers and viscosity ratios. We analyse the temporal evolution of characteristic values in this two‐phase flow scenario and discuss how to directly compare experiments across different temporal scales. To enable spatio‐temporal analysis, we introduce a new abstract visual representation showing which paths through the porous medium were occupied and for how long. These transport networks allow to assess the impact of different acting forces and they are designed to yield expressive comparability and linking to the experimental parameter space both supported by additional visual cues. This joint work of porous media experts and visualization researchers yields new insights regarding two‐phase flow on the microscale, and our visualization approach contributes towards the overarching goal of the domain scientists to characterize porous media flow based on capillary numbers and viscosity ratios.en_US
dc.publisher© 2022 Eurographics ‐ The European Association for Computer Graphics and John Wiley & Sons Ltden_US
dc.subjectensemble analysis
dc.subjectporous media
dc.subjectspatio‐temporal visualization
dc.subjectexperimental parameter study
dc.titleVisual Analysis of Two‐Phase Flow Displacement Processes in Porous Mediaen_US
dc.description.seriesinformationComputer Graphics Forum
dc.description.sectionheadersMajor Revision from EuroVis Symposium
dc.description.volume41
dc.description.number1
dc.identifier.doi10.1111/cgf.14432
dc.identifier.pages243-256


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