Viscoelastic and empirical models compared in context of flows in extruders
Abstract eng: This contribution deals with the comparison of viscoelastic and empirical rheological models in context of flows in extruders. A simplified model based on the unwound helix channel is used to calculate the characteristic of the machine and the dissipation power curve. Results of computations with the exponential Phan-Thien-Tanner model and a model using only its shear thinning behavior are compared.
Publisher:
International Union of Theoretical and Applied Mechanics, 2016
Conference Title:
Conference Title:
24th International Congress of Theoretical and Applied Mechanics
Conference Venue:
Montreal (CA)
Conference Dates:
2016-08-21 / 2016-08-26
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2016-11-15, last modified 2016-11-15
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