T
Thomas Böhlke
Researcher at Karlsruhe Institute of Technology
Publications - 267
Citations - 4437
Thomas Böhlke is an academic researcher from Karlsruhe Institute of Technology. The author has contributed to research in topics: Homogenization (chemistry) & Finite element method. The author has an hindex of 32, co-authored 243 publications receiving 3388 citations. Previous affiliations of Thomas Böhlke include Otto-von-Guericke University Magdeburg.
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Periodic three-dimensional mesh generation for crystalline aggregates based on Voronoi tessellations
TL;DR: Numerical simulations show the efficiency of the proposed homogenization technique and the effective linear elastic properties of polycrystals consisting of grains with a cubic symmetry.
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Efficient fixed point and Newton---Krylov solvers for FFT-based homogenization of elasticity at large deformations
TL;DR: In this article, the FFT-based homogenization for elastic problems at large deformations, with a focus on the following improvements, has been discussed, and an analytical solution for the micromechanical solution field of a two-phase isotropic St.Venant---Kirchhoff laminate is given.
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Computational homogenization of elasto-plastic porous metals
TL;DR: In this paper, the authors investigated the pressure dependency of the deviatoric limit stress of the three-dimensional microstructures of ductile metals containing spherical pores at volume fractions between 0.1% and 30%.
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Review on slip transmission criteria in experiments and crystal plasticity models
TL;DR: A comprehensive overview of the literature on slip transmission criteria for grain boundaries in metals, with a focus on slip system and grain boundary orientation, is given in this paper, where different geometric criteria are compared for the single slip case with regard to their prediction of slip transmission.
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Damage evolution and fracture events sequence in various composites by acoustic emission technique
TL;DR: In this paper, three composites materials, Glare 2 fiber metal laminates, graphite/epoxy (Gr/Ep) and carbon/carbon (C/C) have been tested mechanically under quasi-static loading in uniaxial and bending modes using uniform and notched specimens.