Multiphase Viscoelastic Non-Newtonian Fluid Simulation

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dc.contributor.authorZhang, Yalanen_US
dc.contributor.authorLong, Shenen_US
dc.contributor.authorXu, Yanruien_US
dc.contributor.authorWang, Xiaokunen_US
dc.contributor.authorYao, Chaoen_US
dc.contributor.authorKosinka, Jirien_US
dc.contributor.authorFrey, Steffenen_US
dc.contributor.authorTelea, Alexandruen_US
dc.contributor.authorBan, Xiaojuanen_US
dc.contributor.editorSkouras, Melinaen_US
dc.contributor.editorWang, Heen_US
dc.date.accessioned2024-08-20T08:43:16Z
dc.date.available2024-08-20T08:43:16Z
dc.date.issued2024
dc.description.abstractWe propose an SPH-based method for simulating viscoelastic non-Newtonian fluids within a multiphase framework. For this, we use mixture models to handle component transport and conformation tensor methods to handle the fluid's viscoelastic stresses. In addition, we consider a bonding effects network to handle the impact of microscopic chemical bonds on phase transport. Our method supports the simulation of both steady-state viscoelastic fluids and discontinuous shear behavior. Compared to previous work on single-phase viscous non-Newtonian fluids, our method can capture more complex behavior, including material mixing processes that generate non-Newtonian fluids. We adopt a uniform set of variables to describe shear thinning, shear thickening, and ordinary Newtonian fluids while automatically calculating local rheology in inhomogeneous solutions. In addition, our method can simulate large viscosity ranges under explicit integration schemes, which typically requires implicit viscosity solvers under earlier single-phase frameworks.en_US
dc.description.number8
dc.description.sectionheadersPhysics I: Fluids, Shells, and Natural Phenomena
dc.description.seriesinformationComputer Graphics Forum
dc.description.volume43
dc.identifier.doi10.1111/cgf.15180
dc.identifier.issn1467-8659
dc.identifier.pages12 pages
dc.identifier.urihttps://doi.org/10.1111/cgf.15180
dc.identifier.urihttps://diglib.eg.org/handle/10.1111/cgf15180
dc.publisherThe Eurographics Association and John Wiley & Sons Ltd.en_US
dc.subjectKeywords: fluid simulation, mixture models, Viscoelastic Non-Newtonian fluids CCS Concepts: Computing methodologies → Physical simulation
dc.subjectfluid simulation
dc.subjectmixture models
dc.subjectViscoelastic Non
dc.subjectNewtonian fluids CCS Concepts
dc.subjectComputing methodologies → Physical simulation
dc.titleMultiphase Viscoelastic Non-Newtonian Fluid Simulationen_US
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