The MgO–TiO₂–SiO₂ system: experiments and thermodynamic assessment

Thermodynamic Assessment of the Gallium-Nitrogen System

Thermochemical and phase diagram data for the Ga–N system were assessed by employing the CALPHADmethod. A consistent model representation of available thermodynamic properties agrees well with the critically evaluated experimental data. Thermodynamic extrapolation/interpolation of these data was applied to estimate the sublimation andmelting characteristics of theGaN compound: at atmospheric pr...

Thermodynamic Interpretation of Cryogenic Injection Experiments

Thermodynamic Assessment and Optimization of Performance of Irreversible Atkinson Cycle

Although various investigations of Atkinson cycle have been carried out, distinct output power and thermal efficiencies of the engine have been achieved. In this regard, thermal efficiency, Ecological Coefficient of Performance (ECOP), and Ecological function (ECF) are optimized with the help of NSGA-II method and thermodynamic study.  The Pareto optimal frontier ...

Experimental Determination and Thermodynamic Assessment of Phase Equilibria in the Co–Mo System

Phase equilibria of the solid phases including the magnetic and martensitic transformation temperatures in the Co­Mo system were investigated using two-phase alloys, the diffusion couple technique, differential scanning calorimetry, and vibrating sample magnetometry. Furthermore, ab initio calculations of D019-Co3Mo and several fcc-base ordered structures, including metastable compounds, were c...

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...