Numerical modelling of nonlinear thermo-electro-elasticity

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Details zur Publikation

Autor(en): Mehnert M, Pelteret JP, Steinmann P
Zeitschrift: Mathematics and Mechanics of Solids
Jahr der Veröffentlichung: 2017
ISSN: 1081-2865
Sprache: Englisch


This work presents the numerical modelling of nonlinear thermo-electro-elasticity in the context of electro-active polymers (EAPs). EAPs are characterised by their electro-mechanical coupling behaviour that converts electrical into mechanical energy. As polymeric materials in general are sensitive to the influence of temperature, thermal effects play an important role in the material behaviour of EAPs. Based on a thermo-electro-mechanically coupled constitutive framework presented in an earlier contribution, a variational formulation is developed and the finite-element method is employed to solve the nonlinear thermo-electro-mechanical coupling problem. The numerical implementation is studied by means of several examples.

FAU-Autoren / FAU-Herausgeber

Mehnert, Markus
Lehrstuhl für Technische Mechanik
Pelteret, Jean-Paul
Lehrstuhl für Technische Mechanik
Steinmann, Paul Prof. Dr.-Ing.
Lehrstuhl für Technische Mechanik


Mehnert, M., Pelteret, J.-P., & Steinmann, P. (2017). Numerical modelling of nonlinear thermo-electro-elasticity. Mathematics and Mechanics of Solids.

Mehnert, Markus, Jean-Paul Pelteret, and Paul Steinmann. "Numerical modelling of nonlinear thermo-electro-elasticity." Mathematics and Mechanics of Solids (2017).


Zuletzt aktualisiert 2018-26-07 um 14:10