A semi-Lagrangian micro–macro method for viscoelastic flow calculations

We present in this paper a semi-Lagrangian algorithm to calculate the viscoelastic flow in which a dilute polymer solution is modeled by the FENE dumbbell kinetic model. In this algorithm the material derivative operator of the Navier–Stokes equations (the macroscopic flow equations) is discretized...

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Veröffentlicht in:	Journal of non-Newtonian fluid mechanics Jg. 165; H. 3; S. 120 - 135
Hauptverfasser:	Prieto, Juan Luis, Bermejo, Rodolfo, Laso, Manuel
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Oxford Elsevier B.V 01.02.2010 Elsevier
Schlagworte:	Applied sciences Characteristics Exact sciences and technology Finite element Micro–macro Organic polymers Physicochemistry of polymers Properties and characterization Semi-Lagrangian scheme Solution and gel properties Micro–macro Characteristics Semi-Lagrangian scheme Finite element Viscoelasticity Chemical solution Pipe flow Theoretical study Polymer Modeling Finite element method Sudden contraction Micro-macro Dumbbell model Dilute solution Numerical simulation Lagrangian method Rheological properties
ISSN:	0377-0257, 1873-2631
Online-Zugang:	Volltext
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