Structure of inverse-power fluids in analytical form
- 1 July 1987
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 61 (4) , 849-858
- https://doi.org/10.1080/00268978700101511
Abstract
A simple fitting formula for the correlation functions and the static structure factor of inverse-power fluids is given in terms of the known solution of the mean spherical approximation for Yukawa interaction. The only input is the equation of state. Comparison with computer simulation and accurate integral equations shows very good agreement.Keywords
This publication has 23 references indexed in Scilit:
- A perturbation theory of classical equilibrium fluidsThe Journal of Chemical Physics, 1985
- Variational fluid theory with inverse 12th power reference potentialThe Journal of Chemical Physics, 1984
- Universality of bridge functions and its relation to variational perturbation theory and additivity of equations of statePhysical Review A, 1984
- Molecular Dynamics Studies of the Low-Temperature Amorphous Soft-Core SystemsJournal of the Physics Society Japan, 1979
- A high-density fluid-perturbation theory based on an inverse 12th-power hard-sphere reference systemThe Journal of Chemical Physics, 1979
- Influence of interatomic repulsion on the structure of liquids at meltingMolecular Physics, 1973
- Radial distribution functions for inverse-12 (‘soft sphere’) fluidsMolecular Physics, 1972
- Equilibrium Theory of Simple LiquidsPhysical Review A, 1972
- Thermodynamic Properties of the Fluid and Solid Phases for Inverse Power PotentialsThe Journal of Chemical Physics, 1971
- Phase Transition of the Lennard-Jones System. II. High-Temperature LimitPhysical Review A, 1970