In this paper, we study applications of the virtual element method (VEM) for simulating deformation multiphase composites. The VEM is a Galerkin approach that applicable to meshes consist arbitrarily-shaped polygonal and polyhedral (simple nonsimple) elements. VEM, basis functions are defined as solution local elliptic partial differential equation, never explicitly computed in implementation m...

The hydride growth on metallic surface can cause material failure, which is a significant form of pitting corrosion. A new multiphase-field model constructed to study the corrosion kinetics, in three order parameters are introduced represent passive film, and metal phase, respectively. Coupling with hydrogen concentration field elastic strain field, this not only presents rupture but also revea...

This article presents a modeling approach and control strategy for multiphase surface-mounted permanent magnet synchronous machine drives. The mathematical model is completely general with respect to the parameters winding configuration. It also intrinsically considers effects of eventual constraints phase currents, generated from electrical connections among windings or resulting faults. curre...

Turbulence in two-phase flows drives many important natural and engineering processes, from geophysical to nuclear power generation. Strong interphase coupling between the carrier fluid disperse phase precludes use of classical turbulence models developed for single-phase flows. In recent years, there has been an explosion machine learning techniques closure modeling, though rely on augmenting ...