How to define the storage and loss moduli for a rheologically nonlinear material?

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How to define the storage and loss moduli for a rheologically nonlinear material?

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Publication Article, peer reviewed scientific
Title How to define the storage and loss moduli for a rheologically nonlinear material?
Author Argatov, Ivan ; Iantchenko, Alexei ; Kocherbitov, Vitaly
Date 2017
English abstract
A large amplitude oscillatory shear (LAOS) is considered in the strain-controlled regime, and the interrelation between the Fourier transform and the stress decomposition approaches is established. Several definitions of the generalized storage and loss moduli are examined in a unified conceptual scheme based on the Lissajous–Bowditch plots. An illustrative example of evaluating the generalized moduli from a LAOS flow is given.
DOI https://doi.org/10.1007/s00161-017-0584-8 (link to publisher's fulltext.)
Link http://rdcu.be/ygAw... (external link to publication)
Publisher Springer
Host/Issue Continuum Mechanics and Thermodynamics;6
Volume 29
ISSN 0935-1175
Pages 1375–1387
Language eng (iso)
Subject Large amplitude oscillatory shear
Storage and loss moduli
Fourier transform rheology
Stress decomposition
Sciences
Research Subject Categories::MATHEMATICS
Research Subject Categories::NATURAL SCIENCES
Handle http://hdl.handle.net/2043/23763 Permalink to this page
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