Three-dimensional numerical simulation of viscoelastic contraction flows using the Pom–Pom differential constitutive model

A three-dimensional finite element method is applied for analyzing the viscoelastic flow of branched LDPE through 3D planar contraction geometry. For describing the viscoelastic properties of the flowing material, a recently proposed eXtended Pom–Pom model is used. The main purpose of our study is t...

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Veröffentlicht in:	Journal of non-Newtonian fluid mechanics 2005-03, Vol.126 (2), p.163-173
Hauptverfasser:	Sirakov, I., Ainser, A., Haouche, M., Guillet, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	3D planar contraction Applied sciences Exact sciences and technology Finite element method Organic polymers Physicochemistry of polymers Pom–Pom model Properties and characterization Rheology and viscoelasticity Viscoelastic fluid
Online-Zugang:	Volltext
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