EDITORIAL article Front. Mater., 08 February 2023Sec. Computational Materials Science Volume 10 - 2023 | https://doi.org/10.3389/fmats.2023.1145833

The phase-field dislocation dynamics (PFDD) method, originated in 2002, is a continuum model that uses order parameters to describe slips crystalline materials. In the past two decades, and especially since it was last reviewed 2016, PFDD advanced significantly terms of mathematical formulation, numerical implementation, applicability. main purpose this short review summarize recent progress ma...

With the aim of efficiently simulating three-dimensional multiphase turbulent flows with a phase-field method, we propose new discretization scheme for biharmonic term (the 4th-order derivative term) Cahn-Hilliard equation. This novel can significantly reduce computational cost while retaining same accuracy as original procedure. Our method is built on top direct numerical simulation solver, na...

within the effective-field theory with correlations (eft), a transverse random field spin-1 ising model on the simple cubic (z=6) lattice is studied. the phase diagrams, the behavior of critical points, transverse magnetization,  internal energy, magnetic specific heat are obtained numerically and discussed for different values of p the concentration of the random transverse field.