A generalisation of the integral Maxwell model: the gK-BKZ model—frame invariance and analytical solutions

Rosalía T. Leiva, Luís L. Ferrás, Antonio Castelo, Maria Luísa Morgado, Magda Rebelo, Juliana Bertoco, Alexandre M. Afonso

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

In this work, we present a generalisation of the Maxwell integral model by developing a new relaxation modulus based on the Mittag-Leffler function. The new model provides a better fit to linear experimental data compared to a classical 2-mode Maxwell model. The model is improved to become frame invariant and several analytical solutions are derived to better understand the behaviour of the model.
Original languageEnglish
Pages (from-to)363-384
Number of pages22
JournalMeccanica
Volume59
Issue number3
DOIs
Publication statusPublished - Mar 2024

Keywords

  • 74D05
  • 74D10
  • 76A05
  • 76A10
  • Generalised K-BKZ model
  • Linear viscoelasticity
  • Maxwell model
  • Mittag-Leffler

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