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.
Roubíček, T., Tomassetti, G. (2010). Thermodynamics of shape-memory alloys under electric current. ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 61(1), 1-20 [10.1007/s00033-009-0007-1].
Thermodynamics of shape-memory alloys under electric current
TOMASSETTI, GIUSEPPE
2010-01-01
Abstract
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.File in questo prodotto:
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