title: Theory and computer simulation for the equation of state of additive hard-disk fluid mixtures.
abstract: A procedure previously developed by the authors to obtain the equation of state for a mixture of additive hard spheres on the basis of a pure fluid equation of state is applied here to a binary mixture of additive hard disks in two dimensions. The equation of state depends on two parameters which are determined from the second and third virial coefficients for the mixture, which are known exactly. Results are compared with Monte Carlo calculations which are also reported. The agreement between theory and simulation is very good. For the fourth and fifth virial coefficients of the mixture, the equation of state gives results which are also in close agreement with exact numerical values reported in the literature.
authors: Departamento de Física Aplicada, Universidad de Cantabria, 39005 Santander, Spain.
authors: C
authors: C
authors: Barrio
authors: J R
authors: JR
authors: Solana