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RY theory investigation of phase coexistence in hard sphere mixtures

Caccamo, C.; Pellicane, G. - In: Physica A: Statistical Mechanics and its Applications 235 (1997) 1, pp. 149-158

Phase coexistence and stability in a hard sphere mixture composed of two particle species of very different sizes are investigated by means of thermodynamically self-consistent Rogers-Young theory. The results obtained for the concentration-concentration structure factor in the k = 0 limit,...

Persistent link: https://www.econbiz.de/10010587559

Discrete kinetic models of relativistic Boltzmann equation for mixtures

Amossov, Stepan A. - In: Physica A: Statistical Mechanics and its Applications 301 (2001) 1, pp. 330-340

Several discrete models for relativistic binary mixtures are introduced. These models possess a correct number of …

Persistent link: https://www.econbiz.de/10010589172

Heat flux between parallel plates through a binary gaseous mixture over the whole range of the Knudsen number

Sharipov, Felix; Cumin, Liliana M. Gramani; Kalempa, Denize - In: Physica A: Statistical Mechanics and its Applications 378 (2007) 2, pp. 183-193

calculations were carried out for three mixtures of noble gases: neon–argon, helium–argon and helium–xenon. The heat flux and …

Persistent link: https://www.econbiz.de/10010589381

Mapping a hard-sphere fluid mixture onto a single component hard-sphere fluid

Barrio, C.; Solana, J.R. - In: Physica A: Statistical Mechanics and its Applications 351 (2005) 2, pp. 387-403

, Monte Carlo simulations have been performed for binary mixtures of hard spheres for different densities, compositions and … ij of the mixtures. These data are used to test the reliability of different proposals available in the literature for … mapping the thermodynamic and structural properties of conformal mixtures onto those of a single-component fluid. It is found …

Persistent link: https://www.econbiz.de/10010589934

Gaseous mixture flow between two parallel plates in the whole range of the gas rarefaction

Naris, S; Valougeorgis, D; Kalempa, D; Sharipov, F - In: Physica A: Statistical Mechanics and its Applications 336 (2004) 3, pp. 294-318

The flow of binary gaseous mixtures between two parallel plates driven by gradients of pressure, temperature and … results are presented for two binary mixtures of noble gases (Ne–Ar and He–Xe) for various values of the molar concentrations. …

Persistent link: https://www.econbiz.de/10010873656

Van Hove function of colloidal mixtures: Exact results

Chávez-Rojo, Marco Antonio; Medina-Noyola, Magdaleno - In: Physica A: Statistical Mechanics and its Applications 366 (2006) C, pp. 55-78

A general theory for the collective diffusion of a polydisperse colloidal suspension is developed in the framework of the generalized Langevin equation formalism of time-dependent fluctuations. The time-evolution of the intermediate scattering functions, Fαβ(k,t), is derived as a contraction...

Persistent link: https://www.econbiz.de/10011058764