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Thermodynamics of Rate-independent Processes in Viscous Solids at Small Strains
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SYSNO ASEP 0340532 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Thermodynamics of Rate-independent Processes in Viscous Solids at Small Strains Author(s) Roubíček, Tomáš (UT-L) RID, ORCID Source Title SIAM Journal on Mathematical Analysis. - : SIAM Society for Industrial and Applied Mathematics - ISSN 0036-1410
Roč. 42, č. 1 (2010), s. 256-297Number of pages 42 s. Publication form WWW - WWW Language eng - English Country US - United States Keywords generalized standard materials ; heat equation ; enthalpy transformation Subject RIV BJ - Thermodynamics R&D Projects GA106/09/1573 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20760514 - UT-L (2005-2011) UT WOS 000277835700011 DOI 10.1137/080729992 Annotation So-called generalized standard solids involving also activated rate-independent processes such as plasticity, damage, or phase transformations, are described as a system of a momentum equilibrium equation and a variational inequality for inelastic evolution of internal-parameter variables. Existence of a suitably defined ``energetic'' solution is proved. Illustrative examples are presented, too. 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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