The status of the K-BKZ model within the framework of materials with multiple natural configurations

I. J. Rao; K. R. Rajagopal

doi:10.1016/j.jnnfm.2006.05.014

The status of the K-BKZ model within the framework of materials with multiple natural configurations

I. J. Rao, K. R. Rajagopal

Mechanical and Industrial Engr

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

19 Scopus citations

Abstract

In this paper we show how the K-BKZ model fits in within a thermodynamic framework for describing the response of materials undergoing dissipative processes. The K-BKZ model is shown to arise naturally within this framework by choosing appropriate forms for the stored energy and the rate of dissipation for describing the material. It is also shown that by relaxing some of the assumptions that lead to a K-BKZ model, it is possible to derive a host of other fluid models that are generalizations of the K-BKZ model.

Original language	English (US)
Pages (from-to)	79-84
Number of pages	6
Journal	Journal of Non-Newtonian Fluid Mechanics
Volume	141
Issue number	2-3
DOIs	https://doi.org/10.1016/j.jnnfm.2006.05.014
State	Published - Feb 15 2007

All Science Journal Classification (ASJC) codes

General Chemical Engineering
General Materials Science
Condensed Matter Physics
Mechanical Engineering
Applied Mathematics

Keywords

Integral models
K-BKZ fluid
Maximization of the rate of entropy production
Natural configurations

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10.1016/j.jnnfm.2006.05.014

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abstract = "In this paper we show how the K-BKZ model fits in within a thermodynamic framework for describing the response of materials undergoing dissipative processes. The K-BKZ model is shown to arise naturally within this framework by choosing appropriate forms for the stored energy and the rate of dissipation for describing the material. It is also shown that by relaxing some of the assumptions that lead to a K-BKZ model, it is possible to derive a host of other fluid models that are generalizations of the K-BKZ model.",

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AB - In this paper we show how the K-BKZ model fits in within a thermodynamic framework for describing the response of materials undergoing dissipative processes. The K-BKZ model is shown to arise naturally within this framework by choosing appropriate forms for the stored energy and the rate of dissipation for describing the material. It is also shown that by relaxing some of the assumptions that lead to a K-BKZ model, it is possible to derive a host of other fluid models that are generalizations of the K-BKZ model.

KW - Integral models

KW - K-BKZ fluid

KW - Maximization of the rate of entropy production

KW - Natural configurations

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ER -

The status of the K-BKZ model within the framework of materials with multiple natural configurations

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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