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Thermodynamics of shape-memory alloys under electric current
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SYSNO ASEP 0341276 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Thermodynamics of shape-memory alloys under electric current Author(s) Roubíček, Tomáš (UT-L) RID, ORCID
Tomassetti, G. (IT)Number of authors 2 Source Title Zeitschrift für angewandte Mathematik und Physik. - : Springer - ISSN 0044-2275
Roč. 61, č. 1 (2010), s. 1-20Number of pages 20 s. Language eng - English Country CH - Switzerland Keywords generalized standard materials ; heat equation ; joule heat Subject RIV BJ - Thermodynamics R&D Projects GA106/09/1573 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) UT WOS 000274658400001 DOI 10.1007/s00033-009-0007-1 Annotation Phase transformation in shape-memory alloys is known to cause electric resistivity variation that, under electric current, may conversely influence Joule heat production and thus eventually the martensitic transformation itself. A thermodynamically consistent general continuum-mechanical model at large strains is presented. In special cases, a proof of the existence of a weak solution is outlined, using a semidiscretization in time. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2011
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