9 citations · 9 across the 3 of their papers we have counts for
3 papers
Fatigue life prediction at mesoscopic scale of samples containing casting defects: A novel energy based non-local model
Arjun Kalkur Matpadi Raghavendra, Vincent Maurel, Lionel Marcin +1
Fatigue failure driven by stress gradients associated to casting defects was studied in two cast nickel-based superalloys. The experimental campaign revealed complex damage phenome…
Stochastic 3D microstructure modeling of twinned polycrystals for investigating the mechanical behavior of -TiAl intermetallics
Philipp Rieder, Matthias Neumann, Lucas Monteiro Fernandes +4
A stochastic 3D microstructure model for polycrystals is introduced which incorporates two types of twin grains, namely neighboring and inclusion twins. They mimic the presence of…
Effect of crystallographic twins on the elastoplastic response of polycrystals
Lucas Monteiro Fernandes, Philipp Rieder, Matthias Neumann +4
We investigate the influence of crystallographic twins on the elastoplastic response of -TiAl intermetallics via full-field FFT-based computations. We first introduce a hierarch…