Using literature data on iron melts, an expression of the surface tension cast melts as a function temperature and composition was obtained. Its predictions were satisfactorily compared with reported experimental results. Then, analysis information sessile drop experiments onto graphite substrates showed strong adhesion between these two phases when sulfur is present its dramatic decrease activ...

A comprehensive mathematical model based on the discrete particle model and computational fluid dynamics was utilized to investigate mixing and segregation of particles in fluidized beds at high pressure. To quantify the extent of mixing in the bed, the Lacey mixing index was used. Simulations were carried out with different mass fractions of small particles at various pressures ranging from 1 ...