Visualitza Departament: Enginyeria Mecànica i Construcció per autoria "d1014fd9-2c5e-4c51-ae10-a9c95259cf99"
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Dissipative Finite-Element Formulation Applied to Piezoelectric Materials With the Debye Memory
Palma Guerrero, Roberto; Pérez Aparicio, J. L.; Taylor, Robert L. IEEE (2018-04)This work presents a finite-element study of the Debye memory in piezoelectric devices. The memory dependence is due to the spontaneous polarization of the electric dipoles, and it can be understood as a transient ... -
Multiphysics and Thermodynamic Formulations for Equilibrium and Non-equilibrium Interactions: Non-linear Finite Elements Applied to Multi-coupled Active Materials
Pérez Aparicio, J. L.; Palma Guerrero, Roberto; Taylor, Robert L. Springer (2015-10)Combining several theories this paper presents a general multiphysics framework applied to the study of coupled and active materials, considering mechanical, electric, magnetic and thermal fields. The framework is based ...