Viscoelastic computations for reverse roll coating with dynamic wetting lines and the Phan-Thien-Tanner models

The computational modelling of reverse roll coating with dynamic wetting line has been analysed for various non-Newtonian viscoelastic materials appealing to the Phan-Thien-Tanner (PTT) network class of models suitable for typical polymer solutions, with properties of shear thinning and strain harde...

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Veröffentlicht in:	Rheologica acta 2014-04, Vol.53 (4), p.315-331
Hauptverfasser:	Echendu, Shirley O. S., Tamaddon-Jahromi, Hamid R., Webster, Mike F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Characterization and Evaluation of Materials Chemistry and Materials Science Complex Fluids and Microfluidics Computational fluid dynamics Constitutive models Domains Elasticity Finite element method Fluid flow Food Science Free surfaces Incompressible flow Level (quantity) Lift Materials Science Mathematical models Mechanical Engineering Original Contribution Peak pressure Polymer Sciences Predictor-corrector methods Protective coatings Qualitative analysis Roller coating Soft and Granular Matter Softening Strain hardening Stress distribution Velocity distribution Viscoelasticity Viscosity Vortices Wetting
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