Pyshnograi, Gregory and Joda, Hyder Nadom Aziz Al and Pyshnograi, Ivan (2012) The Mesoscopic Constitutive Equations for Polymeric Fluids and Some Examples of Viscometric Flows. World Journal of Mechanics, 02 (01). pp. 19-27. ISSN 2160-049X
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Official URL: https://doi.org/10.4236/wjm.2012.21003
Abstract
Constitutive equations for melts and concentrated solutions of linear polymers are derived as consequences of dynamics of a separate macromolecule. The model is investigated for viscometric flows. It was shown that the model gives a good description of non-linear effects of simple shear polymer flows: viscosity anomalies, first and second normal stresses, non-steady shear stresses.
Item Type: | Article |
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Subjects: | Open STM Article > Engineering |
Depositing User: | Unnamed user with email support@openstmarticle.com |
Date Deposited: | 09 Feb 2023 08:15 |
Last Modified: | 29 Jun 2024 12:23 |
URI: | http://asian.openbookpublished.com/id/eprint/200 |