Laird, Brian BostianHaymet, A. D. J.2014-12-172014-12-171992-06-01Laird, Brian Bostian; Haymet, A. D. J. (1992). "Calculation of the entropy of binary hard sphere mixtures from pair correlation functions." The Journal of Chemical Physics, 97(3):21532155. http://dx.doi.org/10.1063/1.4631030021-9606https://hdl.handle.net/1808/16157This is the publisher's version, also available electronically from http://scitation.aip.org/content/aip/journal/jcp/97/3/10.1063/1.463103.We evaluate the entropy of several binary hard sphere fluid mixtures using two approximate expressions that require as input only the pair correlation functions,g αβ(r). An approximation based on the incompressible limit is found to be accurate for medium to high density fluids.Article10.1063/1.463103openAccess