We report on further results for the problem studied in [1], concerning stable equilibria for a two-phase model of an elastic solid in anti-plane shear in the presence of small interfacial energy. The existence and computation of global solution branches of equilibria for arbitrarily small interfacial energy is presented in [1], and the computational stability (local energy minimization) is use...

This work considers the equilibria between stable phases of Cr–Cu–O ternary chemical system at atmospheric pressure and in a large temperature range that includes high-temperature liquid phase. Based on thorough evaluation literature data, we performed complementary experimental investigations solid-phase properties (especially mixed oxides) by implementation spark plasma sintering microanalysi...

It is often difficult to determine the solid-liquid transition by conventional simulation techniques because of the computational challenges posed by two dense phases. Hansen and Verlet [Han69] reported the first molecular simulation results for solid-liquid phase coexistence. They used a thermodynamic integration algorithm that involves the accurate evaluation of free energies. The widely used...

Abstract Phase equilibria in the TiO 2 –SiO system have been studied experimentally using DTA and SEM/EDX. The thermodynamic parameters for assessed considering new experimental data of present work from literature. Moreover, miscibility liquid Al O 3 –TiO has at 2013 K air shrinkage gap 3.8 mol% demonstrated. obtained literature as well databases binary , systems used to derive description CAL...

We study steady-state bifurcation in reversible equivariant vector fields. We assume an action on the phase space of a compact Lie group G with a normal subgroup H of index two, and study vector fields that are H-equivariant and have all elements of the complement G \ H as time-reversal symmetries. We focus on separable bifurcation problems that can be reduced to equivariant steady-state bifurc...

thermophysical properties of fluorine are interesting because of its applications in different areas of technologyand industry. the computations of thermodynamic properties were performed with the gma equation of stateunder critical conditions. the present work reports calculations of density, volumetric, and thermodynamicproperties of liquid fluorine on extended ranges of pressure and temperat...

This paper deals with a delayed ratio-dependent functional response predator-prey model with a threshold harvesting policy. We study the equilibria of the system before and after the threshold. We show that the threshold harvesting can improve the undesirable behavior such as nonexistence of interior equilibria. The global analysis of the model as well as boundedness and permanence properties a...