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Reference TypeConference Proceedings
Sitesibgrapi.sid.inpe.br
Identifier6qtX3pFwXQZG2LgkFdY/LKk6b
Repositorysid.inpe.br/sibgrapi@80/2006/07.13.22.25
Last Update2006:07.13.22.59.19 administrator
Metadatasid.inpe.br/sibgrapi@80/2006/07.13.22.25.37
Metadata Last Update2020:02.19.03.17.36 administrator
Citation KeyPaivaPetrLewiTava:2006:PaNoFl
TitleParticle-based non-Newtonian fluid animation for melting objects
FormatOn-line
Year2006
Date8-11 Oct. 2006
Access Date2020, Dec. 05
Number of Files1
Size647 KiB
Context area
Author1 Paiva, Afonso
2 Petronetto, Fabiano
3 Lewiner, Thomas
4 Tavares, Geovan
Affiliation1 Departamento de Matematica. PUC - Rio de Janeiro
2 Departamento de Matematica. PUC - Rio de Janeiro
3 Departamento de Matematica. PUC - Rio de Janeiro
4 Departamento de Matematica. PUC - Rio de Janeiro
EditorOliveira Neto, Manuel Menezes de
Carceroni, Rodrigo Lima
e-Mail Addresstomlew@mat.puc-rio.br
Conference NameBrazilian Symposium on Computer Graphics and Image Processing, 19 (SIBGRAPI)
Conference LocationManaus
Book TitleProceedings
PublisherIEEE Computer Society
Publisher CityLos Alamitos
History2006-07-13 22:59:19 :: tomlew -> banon ::
2006-08-30 21:56:56 :: banon -> tomlew ::
2008-07-17 14:11:02 :: tomlew -> administrator ::
2009-08-13 20:38:03 :: administrator -> banon ::
2010-08-28 20:02:23 :: banon -> administrator ::
2020-02-19 03:17:36 :: administrator -> :: 2006
Content and structure area
Is the master or a copy?is the master
Document Stagecompleted
Transferable1
Content TypeExternal Contribution
Tertiary TypeFull Paper
KeywordsMelting, Smoothed Particle Hydrodynamics, Non-Newtonian Fluid, Heat Equation, Physically Based Animation and Computational Fluid Dynamics.
AbstractThis paper presents a new visually realistic animation technique for objects that melt and flow. It simulates viscoplastic properties of materials such as metal, plastic, wax, polymer and lava. The technique consists in modeling the object by the transition of a non-Newtonian fluid with high viscosity to a liquid of low viscosity. During the melting, the viscosity is formulated using the General Newtonian fluids model, whose properties depend on the local temperature. The phase transition is then driven by the heat equation. The fluid simulation framework uses a variation of the Lagrangian method called Smoothed Particle Hydrodynamics. This paper also includes several schemes that improve the efficiency and the numerical stability of the equations.
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Languageen
Target Fileapaiva-melt.pdf
User Grouptomlew
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Host Collectionsid.inpe.br/banon/2001/03.30.15.38
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