4 citations · 7 across the 6 of their papers we have counts for
6 papers
Scale-Bridging Phase-Field Modeling of Microstructure Evolution by FE Computational Homogenization
Geralf Hütter, Fenil Lathiya, Vincent von Oertzen +1
Phase-field models have become a standard tool for simulating complex microstructure evolution in materials, but their application to engineering-scale components is often hindered…
Empirical Hyper Element Integration Method (EHEIM) with Unified Integration Criteria for Efficient Hyper Reduced FE Simulations
Nils Lange, Geralf Hütter, Bjoern Kiefer
Numerical homogenization for mechanical multiscale modeling by means of the finite element method (FEM) is an elegant way of obtaining structure-property relations, if the behavior…
Micromorphic FE Simulation of Plastic Deformations of Foam Structures
Alexander Malik, Geralf Hütter, Martin Abendroth +1
Capturing and predicting the effective mechanical properties of highly porous cellular media still represents a significant challenge for the research community, due to their compl…
A Comparison Of Direct Solvers In FROSch Applied To Chemo-Mechanics
Alexander Heinlein, Bjoern Kiefer, Stefan Prüger +2
Sparse direct linear solvers are at the computational core of domain decomposition preconditioners and therefore have a strong impact on their performance. In this paper, we consid…
A modified Ehlers model for the description of inelastic behavior of porous structures
Martin Abendroth, Alexander Malik, Bjoern Kiefer
This paper describes a modification of Ehlers' model for the inelastic behavior of granular media. The modified model can be applied for describing the inelastic behavior of porous…
Monolithic Hyper ROM FE Method with Clustered Training at Finite Deformations
Nils Lange, Geralf Hütter, Bjoern Kiefer
The usage of numerical homogenization to obtain structure-property relations using the finite element method at both the micro and macroscale has gained much interest in the resear…