89 citations · 335 across the 13 of their papers we have counts for
5 papers · 1 filter
Computational homogenization of heterogeneous media under dynamic loading
Chenchen Liu, Celia Reina
A variational coarse-graining framework for heterogeneous media is developed that allows for a seamless transition from the traditional static scenario to a arbitrary loading condi…
Discrete averaging relations for micro to macro transition
Chenchen Liu, Celia Reina
The well-known Hill's averaging theorems for stresses and strains as well as the so-called Hill-Mandel principle of macrohomogeneity are essential ingredients for the coupling and…
Formation of Nanotwin Networks during High-Temperature Crystallization of Amorphous Germanium
Luis A. Sandoval, Celia Reina, Jaime Marian
Germanium is an extremely important material used for numerous functional applications in many fields of nanotechnology. In this paper, we study the crystallization of amorphous Ge…
Entropy production and the geometry of dissipative evolution equations
Celia Reina, Johannes Zimmer
Purely dissipative evolution equations are often cast as gradient flow structures, , where the variable of interest evolv…
Derivation of as the continuum limit of crystalline slip
Celia Reina, Anja Schlömerkemper, Sergio Conti
In this paper we provide a proof of the multiplicative kinematic description of crystal elastoplasticity in the setting of large deformations, i.e. $\mathbf{F}=\mathbf{F}^e\mathbf{…