A nonequilibrium thermodynamic description of dilute polymer solutions

C. Pérez‐García; J. Casas‐Vázquez; G. Lebon

doi:10.1002/polb.1989.090270903

A nonequilibrium thermodynamic description of dilute polymer solutions

C. Pérez‐García, J. Casas‐Vázquez, G. Lebon

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

9 Citations (Scopus)

Abstract

The purpose of this paper is to justify the well‐known relaxation spectra observed in dilute polymer solutions from extended irreversible thermodynamics. This is performed by elevating the viscous stress tensor to the status of independent variable, in addition to the usual variables, like temperature and mass density. In particular, it is shown that our thermodynamic description encompasses the Rouse and Zimm models. Memory functions for the longitudinal and transverse correlation functions are derived and analyzed within the frame work of molecular hydrodynamics. Copyright © 1989 John Wiley & Sons, Inc.

Original language	English
Pages (from-to)	1807-1821
Journal	Journal of Polymer Science Part B: Polymer Physics
Volume	27
Issue number	9
DOIs	https://doi.org/10.1002/polb.1989.090270903
Publication status	Published - 1 Jan 1989

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title = "A nonequilibrium thermodynamic description of dilute polymer solutions",

abstract = "The purpose of this paper is to justify the well‐known relaxation spectra observed in dilute polymer solutions from extended irreversible thermodynamics. This is performed by elevating the viscous stress tensor to the status of independent variable, in addition to the usual variables, like temperature and mass density. In particular, it is shown that our thermodynamic description encompasses the Rouse and Zimm models. Memory functions for the longitudinal and transverse correlation functions are derived and analyzed within the frame work of molecular hydrodynamics. Copyright {\textcopyright} 1989 John Wiley & Sons, Inc.",

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AU - Lebon, G.

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N2 - The purpose of this paper is to justify the well‐known relaxation spectra observed in dilute polymer solutions from extended irreversible thermodynamics. This is performed by elevating the viscous stress tensor to the status of independent variable, in addition to the usual variables, like temperature and mass density. In particular, it is shown that our thermodynamic description encompasses the Rouse and Zimm models. Memory functions for the longitudinal and transverse correlation functions are derived and analyzed within the frame work of molecular hydrodynamics. Copyright © 1989 John Wiley & Sons, Inc.

AB - The purpose of this paper is to justify the well‐known relaxation spectra observed in dilute polymer solutions from extended irreversible thermodynamics. This is performed by elevating the viscous stress tensor to the status of independent variable, in addition to the usual variables, like temperature and mass density. In particular, it is shown that our thermodynamic description encompasses the Rouse and Zimm models. Memory functions for the longitudinal and transverse correlation functions are derived and analyzed within the frame work of molecular hydrodynamics. Copyright © 1989 John Wiley & Sons, Inc.

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DO - 10.1002/polb.1989.090270903

M3 - Article

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A nonequilibrium thermodynamic description of dilute polymer solutions

Abstract

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