28 citations · 47 across the 4 of their papers we have counts for
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Molecular dynamics study of the role of anisotropy in radiation-driven embrittlement
Hojjat Mousavi, Stanisław Stupkiewicz, Aneta Ustrzycka
This study investigates the influence of crystallographic orientation on fracture behavior and the resulting mechanical anisotropy in a Fe55Ni19Cr26 alloy crystal containing radiat…
Atomistic Study of Radiation-Induced Ductile-to-Brittle Transition in Austenitic Steel
A. Ustrzycka, H. Mousavi, F. J. Dominguez-Gutierrez +1
Neutron irradiation in structural alloys promotes defect clustering, which suppresses plasticity and triggers a ductile-to-brittle transition (DBT), a key degradation mechanism lim…
Finite-strain formulation and FE implementation of a constitutive model for powder compaction
S. Stupkiewicz, A. Piccolroaz, D. Bigoni
A finite-strain formulation is developed, implemented and tested for a constitutive model capable of describing the transition from granular to fully dense state during cold formin…
Elastoplastic coupling to model cold ceramic powder compaction
S. Stupkiewicz, A. Piccolroaz, D. Bigoni
The simulation of industrial processes involving cold compaction of powders allows for the optimization of the production of both traditional and advanced ceramics. The capabilitie…