Browsing by Author "Ortigosa, R."
Bonet Carbonell, Javier; Ortigosa, R.; Gil, A.J. (CIMNE, 2013)
Open AccessIn this paper, a novel nonlinear variational formulation is presented for the numerical modelling of piezo-hyperelastic materials. Following energy principles, a new family of anisotropic extended internal energy density ...
An energy-momentum consistent time integration scheme based on a mixed framework for non-linear electro-elastodynamics Janz, A.; Franke, M.; Ortigosa, R.; Betsch, P.; Gil, A.J. (CIMNE, 2019)
Open AccessThe objective of the present work is the introduction of new mixed variational principles for EM time integrators in electromechanics, hence bridging the gap between the previous work presented by the authors in References ...