On the Constitutive Relation for a Class of Reiner-rivlin Fluids

Authors

  • J. N. Kapur Indian Institute of Technology Kanpur, Kanpur
  • R. C. Gupta Indian Institute of Technology Kanpur, Kanpur

DOI:

https://doi.org/10.14429/dsj.16.7314

Keywords:

Constitutive Relation, Fluid mechanics, Reiner-Rivlin fluids, Viscosity, Stress, Strain

Abstract

For a class of Reiner-Rivlin fluids characterised by the relation T =µ0I+µ1 D+µ2D2 ……µnDn where T, D and I are the stress, rats of strain and unit matrices respectively, restrictions on the phenomenological coefficients µ0, µ1, µ2, µn ……. where they (i) are constants and (ii) accept power-series expansions, have been obtained so that the dissipation function is non-negative for all possible rates of deformation.

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Published

2014-05-19

How to Cite

Kapur, J. N., & Gupta, R. C. (2014). On the Constitutive Relation for a Class of Reiner-rivlin Fluids. Defence Science Journal, 16(1), 21–24. https://doi.org/10.14429/dsj.16.7314

Issue

Vol. 16 No. 1

Section

Research Papers

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