Modeling Liquidus Hypersurfaces through Simplicial Complexes

Simple item page
dc.contributor.authorNatali, Mattiaen_US
dc.contributor.authorAttene, Marcoen_US
dc.contributor.authorOttonello, Giulioen_US
dc.contributor.editorEnrico Puppo and Andrea Brogni and Leila De Florianien_US
dc.date.accessioned2014-01-27T16:34:12Z
dc.date.available2014-01-27T16:34:12Z
dc.date.issued2010en_US
dc.description.abstractThis paper describes an operational pipeline that exploits computational geometry to derive useful knowledge about the crystallization behaviour of materials composed of varying amounts of pure components. Starting from existing knowledge related to the pure components, we compute the Gibbs free energy of all their possible compositions in a given range of temperatures, both in liquid and solid phases. Then, we exploit the convex hull method to derive the coexistence of solid and liquid phases, and model the resulting liquidus hypersurface as a simplicial complex. On such a complex, we propose novel tools to robustly compute descent lines describing the crystallization path induced by heat loss for any initial composition in the system.en_US
dc.description.seriesinformationEurographics Italian Chapter Conference 2010en_US
dc.identifier.isbn978-3-905673-80-7en_US
dc.identifier.urihttps://doi.org/10.2312/LocalChapterEvents/ItalChap/ItalianChapConf2010/135-140en_US
dc.publisherThe Eurographics Associationen_US
dc.subjectCategories and Subject Descriptors (according to ACM CCS): I.3.5 [Computer Graphics]: Computational Geometry and Object Modelingen_US
dc.titleModeling Liquidus Hypersurfaces through Simplicial Complexesen_US
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
135-140.pdf
Size:
594.57 KB
Format:
Adobe Portable Document Format
Download
Collections
Italian Chapter Conference 2010