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Thermodynamically consistent multiscale homogenization for thermo-poroplastic materials
(Birkhauser Verlag Ag, 2019-05)
In this work, a general thermodynamically consistent theory is proposed for multiscale homogenization procedures of saturated and dissipative porous media involving multiphysical complexities. The proposal allows the ...
Continuum approach to computational multi-scale modeling of fracture
(Trans Tech Publications, 2015-01)
This paper presents a FE2 multi-scale framework for numerical modeling of the structural failure of heterogeneous quasi-brittle materials. The model is assessed by application to cementitious materials. Using the Continuum ...
A multiscale approach with the Virtual Element Method: Towards a VE 2 setting
(Elsevier Science, 2019-06)
A semi-concurrent multi scale approach for heterogeneous media discretized with the Virtual Element Method (VEM) is presented in this work. Extensive numerical results for both the linear diffusion and linear elasticity ...
On thermodynamic consistency of homogenization-based multiscale theories
(American Society of Mechanical Engineers, 2017-07)
In this paper, the necessary and sufficient conditions for fulfilling the thermodynamic consistency of computational homogenization schemes in the framework of hierarchical multiscale theories are defined. The proposal is ...
An adaptive multiscale hybrid-mixed method for the Oseen equations
(Springer Nature, 2021)
An adaptive multiscale hybrid-mixed method for the Oseen equations
(Springer Nature, 2021)
Quantifying long-range correlations with a multiscale ordinal pattern approach
(Elsevier Science, 2016-03)
In this paper we use the ordinal patterns probabilities associated with fractional Brownian motions for estimating the Hurst exponent of artificially generated and experimentally measured data. Numerical analysis show a ...