Evaluation of Visualizations for Interface Analysis of SPH

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dc.contributor.authorKrone, Michaelen_US
dc.contributor.authorHuber, Markusen_US
dc.contributor.authorScharnowski, Katrinen_US
dc.contributor.authorHirschler, Manuelen_US
dc.contributor.authorKauker, Danielen_US
dc.contributor.authorReina, Guidoen_US
dc.contributor.authorNieken, Ulrichen_US
dc.contributor.authorWeiskopf, Danielen_US
dc.contributor.authorErtl, Thomasen_US
dc.contributor.editorN. Elmqvist and M. Hlawitschka and J. Kennedyen_US
dc.date.accessioned2014-12-16T07:21:08Z
dc.date.available2014-12-16T07:21:08Z
dc.date.issued2014en_US
dc.description.abstractWe present a GPU-accelerated visualization application that employs methods from computer graphics and visualizationto analyze SPH simulations from the field of material science. To this end, we extract the isosurfacethat separates the stable phases in a fluid mixture via the kernel function that was used by the simulation. Ourapplication enables the analysis of the separation process using interactive 3D renderings of the data and an additionalline chart that shows the computed surface area over time. This also allows us to validate the correctnessof the simulation method, since the surface area can be compared to the power law that describes the change inarea over time. Furthermore, we compare the isosurface that is based on the simulation kernel with an establishedmethod to extract smooth high-quality SPH surfaces. The comparison focuses on demonstrating the applicabilityfor data analysis in the context of material science, which is based on the resulting surface area and how wellthe two phases are separated with respect to the original particles. The evaluation was carried out together withexperts in material science.en_US
dc.description.seriesinformationEuroVis - Short Papersen_US
dc.identifier.isbn978-3-905674-69-9en_US
dc.identifier.urihttps://doi.org/10.2312/eurovisshort.20141166en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectI.3.5 [Computer Graphics]en_US
dc.subjectComputational Geometryand Object Modelingen_US
dc.subjectBoundary representationsen_US
dc.subjectJ.2 [Computer Applications]en_US
dc.subjectPhysical Sciences andEngineeringen_US
dc.subjectChemistryen_US
dc.titleEvaluation of Visualizations for Interface Analysis of SPHen_US
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