A macroscopic model for magnetic shape-memory single crystals (Articolo in rivista)

Type
Label
  • A macroscopic model for magnetic shape-memory single crystals (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1007/s00033-012-0223-y (literal)
Alternative label
  • Anne-Laure Bessoud, Martin Kruzík, Ulisse Stefanelli (2013)
    A macroscopic model for magnetic shape-memory single crystals
    in Zeitschrift für Angewandte Mathematik und Physik; Springer Basel, Basel (Swaziland)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Anne-Laure Bessoud, Martin Kruzík, Ulisse Stefanelli (literal)
Pagina inizio
  • 343 (literal)
Pagina fine
  • 359 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.springer.com/article/10.1007/s00033-012-0223-y (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 64 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • IMATI-CNR, Via Ferrata 1, 27100 Pavia, Italy; Institute of Information Theory and Automation of the AV CR, Pod Vodárenskou vezi 4, 182 08 Prague, Czech Republic; Faculty of Civil Engineering, Czech Technical University, Thákurova 7, 166 29 Praha 6, Czech Republic (literal)
Titolo
  • A macroscopic model for magnetic shape-memory single crystals (literal)
Abstract
  • A rate-independent model for the quasi-static magneto-elastic evolution of a magnetic shape-memory single crystal is presented. In particular, the purely mechanical Souza-Auricchio model for shape-memory alloys is here combined with classical micro-magnetism by suitably associating magnetization and inelastic strain. By balancing the effect of conservative and dissipative actions, a nonlinear evolution PDE system of rate-independent type is obtained. We prove the existence of so-called energetic solutions to this system. Moreover, we discuss several limits for the model corresponding to parameter asymptotics by means of a rigorous ?-convergence argument. (literal)
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