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Viscoelastic subdiffusive flowstheory and computation /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Viscoelastic subdiffusive flowsby Helen Wilson, Sarthok Sircar, Priyanka Shukla.
Reminder of title:	theory and computation /
Author:	Wilson, Helen.
other author:	Sircar, Sarthok.
Published:	Singapore :Springer Nature Singapore :2024.
Description:	xviii, 171 p. :ill., digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	Polymer solutions.
Online resource:	https://doi.org/10.1007/978-981-96-0135-6
ISBN:	9789819601356$q(electronic bk.)

Viscoelastic subdiffusive flowstheory and computation /
Wilson, Helen.

Viscoelastic subdiffusive flowstheory and computation /[electronic resource] :by Helen Wilson, Sarthok Sircar, Priyanka Shukla. - Singapore :Springer Nature Singapore :2024. - xviii, 171 p. :ill., digital ;24 cm. - Fluid mechanics and its applications,v. 1382215-0056 ;. - Fluid mechanics and its applications ;v.98..

Introduction -- Preliminaries of Fractional Derivatives -- Spatiotemporal Linear Stability Analyses -- Macrostructure quantification via a Riemannian metric -- Rheodynamics of sub-diffusive channel flows -- Limitations and Future Directions.

This book discusses the dynamical and rheological properties of high molecular weight entangled polymer melts, commonly known as viscoelastic subdiffusive fluids. Unlike dilute liquids, these materials exhibit molecular transport within a sublinear regime, meaning the timescale of diffusive transport is sublinear. The text emphasizes the potential of fractional calculus in modeling these fluids and introduces a novel fractional model to investigate regions of spatiotemporal instability in channel flows. At the microscale, the entanglement of polymer chains leads to localized, non-homogeneous regions with increased viscosity, which manifest as spatiotemporal macrostructures at the macroscale. To capture these macrostructures within the flow, direct numerical simulations are employed using a newly developed, physically realizable structure tensor, contributing to a deeper understanding of this complex class of fluids.

ISBN: 9789819601356$q(electronic bk.)

Standard No.: 10.1007/978-981-96-0135-6doiSubjects--Topical Terms:

226329
Polymer solutions.

LC Class. No.: QD381.9.S65

Dewey Class. No.: 530.429

Viscoelastic subdiffusive flowstheory and computation /
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520 $a This book discusses the dynamical and rheological properties of high molecular weight entangled polymer melts, commonly known as viscoelastic subdiffusive fluids. Unlike dilute liquids, these materials exhibit molecular transport within a sublinear regime, meaning the timescale of diffusive transport is sublinear. The text emphasizes the potential of fractional calculus in modeling these fluids and introduces a novel fractional model to investigate regions of spatiotemporal instability in channel flows. At the microscale, the entanglement of polymer chains leads to localized, non-homogeneous regions with increased viscosity, which manifest as spatiotemporal macrostructures at the macroscale. To capture these macrostructures within the flow, direct numerical simulations are employed using a newly developed, physically realizable structure tensor, contributing to a deeper understanding of this complex class of fluids.
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