2016
DOI: 10.1016/j.prostr.2016.06.330
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Characterization of Casting Pores in Fe-rich Al-Si-Cu Alloys by Microtomography and Finite Element Analysis

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Cited by 23 publications
(15 citation statements)
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“…Voxel-based numerical simulations have been carried out in different studies for various purposes [20][21][22][23][24][25][26][27][28][29][30]. Therein, different approaches were taken, such as the generation of tetrahedral meshes from the voxel data, the calculation on the voxel grids using the boundary element method and the boolean subtraction of extracted defects from virtual test specimens.…”
Section: Voxel-based Numerical Simulationmentioning
confidence: 99%
See 1 more Smart Citation
“…Voxel-based numerical simulations have been carried out in different studies for various purposes [20][21][22][23][24][25][26][27][28][29][30]. Therein, different approaches were taken, such as the generation of tetrahedral meshes from the voxel data, the calculation on the voxel grids using the boundary element method and the boolean subtraction of extracted defects from virtual test specimens.…”
Section: Voxel-based Numerical Simulationmentioning
confidence: 99%
“…It was shown that the method is feasible for investigating the influence of complex 3D pore morphology on the fatigue behaviour. Wicke et al [25] used the same approach and claimed the approach to be feasible for identifying stress concentrations.…”
Section: Voxel-based Numerical Simulationmentioning
confidence: 99%
“…Details on material processing, chemical composition, and experimental procedure are published elsewhere. 13 After reconstruction of the initial microstructure (Fig. 1a), the following post-processing steps have been applied using the Python package scikit-image: 31 (1) denoising using a nonlocal means filter, Fig.…”
Section: Simulation Setup Geometry Definitionmentioning
confidence: 99%
“…The complex shape of the pore, with many ramified branches consisting of alternating convex and concave regions, is representative for shrinkage pores found in the investigated material class. 13,14 As a measure inspired by the surface-to-volume ratio that allows quantifying the complexity of a given shape, we calculated the ratio of total voxels in the pore to voxels located at the surface of the pore as 0.675.…”
Section: Simulation Setup Geometry Definitionmentioning
confidence: 99%
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