110 citations · 751 across the 32 of their papers we have counts for
4 papers · 1 filter
Image-based material characterization of complex microarchitectured additively manufactured structures
N. Korshunova, J. Jomo, G. Lékó +3
Significant developments in the field of additive manufacturing (AM) allowed the fabrication of complex microarchitectured components with varying porosity across different scales.…
A 3D benchmark problem for crack propagation in brittle fracture
Lisa Hug, Stefan Kollmannsberger, Zohar Yosibash +1
We propose a full 3D benchmark problem for brittle fracture based on experiments as well as a validation in the context of phase-field models. The example consists of a series of f…
Direct structural analysis of domains defined by point clouds
László Kudela, Stefan Kollmannsberger, Umut Almac +1
This contribution presents a method that aims at the numerical analysis of solids represented by oriented point clouds. The proposed approach is based on the Finite Cell Method, a…
Accurate prediction of melt pool shapes in laser powder bed fusion by the non-linear temperature equation including phase changes - isotropic versus anisotropic conductivity
Stefan Kollmannsberger, Massimo Carraturo, Alessandro Reali +1
In this contribution, we validate a physical model based on a transient temperature equation (including latent heat) w.r.t. the experimental set AMB2018-02 provided within the addi…