We study the thermo-electromechanical behavior of a thin interphase, constituted by a piezoelectric anisotropic thin layer, embedded between two generic three-dimensional piezoelectric bodies by means of the asymptotic anal- ysis including also thermal effects. After defining a small real dimensionless parameter ε, which will tend to zero, we characterize two different limit models and their associated limit problems, the so-called weak and strong thermo-piezoelectric interface models, respectively. Moreover, we identify the non classical thermo-electromechanical transmission conditions at the interface between the two three-dimensional bodies.
Mathematical Models For Thin Piezoelectric Interphases Including Thermal Effects / Serpilli, Michele. - In: TECHNISCHE MECHANIK. - ISSN 0232-3869. - STAMPA. - 36:(2016), pp. 132-142. (Intervento presentato al convegno 4th International Conference on Material Modeling tenutosi a Berkeley, University of California).
Mathematical Models For Thin Piezoelectric Interphases Including Thermal Effects
SERPILLI, Michele
2016-01-01
Abstract
We study the thermo-electromechanical behavior of a thin interphase, constituted by a piezoelectric anisotropic thin layer, embedded between two generic three-dimensional piezoelectric bodies by means of the asymptotic anal- ysis including also thermal effects. After defining a small real dimensionless parameter ε, which will tend to zero, we characterize two different limit models and their associated limit problems, the so-called weak and strong thermo-piezoelectric interface models, respectively. Moreover, we identify the non classical thermo-electromechanical transmission conditions at the interface between the two three-dimensional bodies.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.