3 papers
physics.app-ph2026
Aeroacoustic signatures reveal fast transient dynamics of vapor-jet-driven cavity oscillations in metallic additive manufacturing
Haolin Liu, S. Kiana Naghibzadeh, Zhongshu Ren +12
Aeroacoustic emissions from intense evaporation are widely measured yet often treated as noisy byproducts and used mainly in empirical monitoring. Here, we show that airborne sound…
math.AP2025
Accretion and Ablation in Deformable Solids using an Eulerian Formulation: A Finite Deformation Numerical Method
S. Kiana Naghibzadeh, Anthony Rollett, Noel Walkington +1
Surface growth, i.e., the addition or removal of mass from the boundary of a solid body, occurs in a wide range of processes, including the growth of biological tissues, solidifica…
cond-mat.mtrl-sci2024
Impact of grain boundary energy anisotropy on grain growth
S. Kiana Naghibzadeh, Zipeng Xu, David Kinderlehrer +3
A threshold dynamics model of grain growth that accounts for the anisotropy in the grain boundary energy has been used to simulate experimentally observed grain growth of polycryst…