Rheological Coefficients for Media with Mechanical Relaxation Phenomena

Authors

  • A. Ciancio
  • V. Ciancio
  • F. Farsaci

DOI:

https://doi.org/10.1685/

Abstract

In this paper the phenomenological coefficients, which occur in the rheological equations of K.C.’s theory for viscoanelastic media of order one with memory, are determined as functions of an harmonic shear deformation and it is shown that these coefficients verify some inequalities which follow from principle of entropy production. Experimental confirmations are obtained for a polimeric material as the poly-isobutilene. [DOI: 10.1685 / CSC06157] About DOI

Downloads

Published

2007-10-01

Issue

Vol. 2 (2007)

Section

Articles

License

Authors who submit to this journal agree to the following terms: a) Authors retain copyright over their work, while allowing the SIMAI to place this accepted work under a Creative Commons Attribution License (CC license), which allows others to freely access, use, and share the work, with an acknowledgement of the work's authorship. b) Authors are able to waive the terms of the CC license and enter into separate, additional contractual arrangements for the non-exclusive distribution and subsequent publication of this work (e.g., publish a revised version in a journal, post it to an institutional repository or publish it in a book). with an acknowledgement of its initial publication on “Communications to SIMAI Congress”. c) In addition, authors are encouraged to post and share their work online (e.g., in institutional repositories or on their website).