Dilute Polymer Solutions in Flow: Derivation of Hydrodynamic Equations

Yitzhak Rabin; Shi Qing Wang; Karl F. Freed

doi:10.1021/ma00195a071

Dilute Polymer Solutions in Flow: Derivation of Hydrodynamic Equations

Yitzhak Rabin, Shi Qing Wang, Karl F. Freed

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Abstract

Starting from coupled Langevin equations for the microscopic dynamics of the polymer-solvent system, we derive the equations which govern the large-scale hydrodynamics of flowing dilute polymer solutions. More explicit results are presented for several important applied flow categories which include weak, linear, elongational, planar Couette, and Poiseuille flows.

Original language	English
Pages (from-to)	2420-2426
Number of pages	7
Journal	Macromolecules
Volume	22
Issue number	5
DOIs	https://doi.org/10.1021/ma00195a071
State	Published - 1 Sep 1989
Externally published	Yes

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title = "Dilute Polymer Solutions in Flow: Derivation of Hydrodynamic Equations",

abstract = "Starting from coupled Langevin equations for the microscopic dynamics of the polymer-solvent system, we derive the equations which govern the large-scale hydrodynamics of flowing dilute polymer solutions. More explicit results are presented for several important applied flow categories which include weak, linear, elongational, planar Couette, and Poiseuille flows.",

author = "Yitzhak Rabin and Wang, {Shi Qing} and Freed, {Karl F.}",

year = "1989",

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AU - Freed, Karl F.

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N2 - Starting from coupled Langevin equations for the microscopic dynamics of the polymer-solvent system, we derive the equations which govern the large-scale hydrodynamics of flowing dilute polymer solutions. More explicit results are presented for several important applied flow categories which include weak, linear, elongational, planar Couette, and Poiseuille flows.

AB - Starting from coupled Langevin equations for the microscopic dynamics of the polymer-solvent system, we derive the equations which govern the large-scale hydrodynamics of flowing dilute polymer solutions. More explicit results are presented for several important applied flow categories which include weak, linear, elongational, planar Couette, and Poiseuille flows.

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Dilute Polymer Solutions in Flow: Derivation of Hydrodynamic Equations

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