Calculation of the radial distribution function of hard-sphere mixtures in the Percus-Yevick approximation

A formulation is given which permits the rapid mechanical computation of the three radial distribution functions gij(r) of a binary hard-sphere mixture to any distance r, in the Percus-Yevick (P-Y) approximation. The consistency of the P-Y equation of state obtained by various methods is discussed. © 1971 Taylor & Francis Group, LLC.