Legendre transform in the thermodynamics of flowing polymer solutions

J. Casas-Vázquez; L. F. del Castillo; D. Jou; M. Criado-Sancho

doi:https://doi.org/10.1103/PhysRevE.63.057101

Legendre transform in the thermodynamics of flowing polymer solutions

J. Casas-Vázquez, L. F. del Castillo, D. Jou, M. Criado-Sancho

Department of Physics

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

5 Citations (Scopus)

Abstract

The thermodynamics of flowing polynomer solutions were analyzed using a Legendre transform linking two different nonequilibrium variables. One of the variable depends on the viscous pressure tensor while the other one on the configuration tensor. The relationship between the chemical potentials dependent on the nonequilibrium variables was determined and the use of equilibrium thermodynamics in the study of flowing polymer solutions was discussed.

Original language	English
Article number	057101
Pages (from-to)	571011-571013
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	63
DOIs	https://doi.org/10.1103/PhysRevE.63.057101
Publication status	Published - 1 Jan 2001

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title = "Legendre transform in the thermodynamics of flowing polymer solutions",

abstract = "The thermodynamics of flowing polynomer solutions were analyzed using a Legendre transform linking two different nonequilibrium variables. One of the variable depends on the viscous pressure tensor while the other one on the configuration tensor. The relationship between the chemical potentials dependent on the nonequilibrium variables was determined and the use of equilibrium thermodynamics in the study of flowing polymer solutions was discussed.",

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AB - The thermodynamics of flowing polynomer solutions were analyzed using a Legendre transform linking two different nonequilibrium variables. One of the variable depends on the viscous pressure tensor while the other one on the configuration tensor. The relationship between the chemical potentials dependent on the nonequilibrium variables was determined and the use of equilibrium thermodynamics in the study of flowing polymer solutions was discussed.

UR - https://ddd.uab.cat/record/118288

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