Molecular dynamics (MD) shows a difference in the mechanisms of fracture of iron under
uniaxial and isotropic tension. Uniaxial tension leads to the formation of a complex …

Construction of the mechanical model for dynamic tensile (spall) fracture is one of the
cornerstone problems in the mechanical description of the material behavior under dynamic …

In this study, we formulate a mechanical model of spall fracture of copper, which describes
both solid and molten states. The model is verified, and its parameters are found based on …

With the help of molecular dynamic simulation, we investigate late stages of aluminum melt
tension up to the deformation degree of about 10, including a stage of bubble liquid, a …

Dynamic tensile (spall) fracture of pure Pb and Sn in solid and molten states is investigated
by MD simulations. The influence of unwettable inclusions on the spall strength is revealed …

Taylor impact tests involving the collision of a cylindrical sample with an anvil are widely
used to study the dynamic properties of materials and to test numerical methods. We apply a …

A technique has been developed for the use of artificial neural networks to describe the
nonlinear relationship between the components of stresses and strains (tensor equation of …

The purpose of this work is to describe the thermodynamic properties of bismuth in a broad
scope of mechanical and thermal effects. A model of the equation of state in a closed form of …

Current progress in numerical simulations and machine learning allows one to apply
complex loading conditions for the identification of parameters in plasticity models. This …

With the use of the molecular dynamics simulations, by an example of Ti and Mg inclusions
in Al matrix, we consider two different mechanisms of reduction of the tensile strength of a …