On the Equation of State of the Rigid-Disk Fluid
- 15 January 1967
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 46 (2), 539-541
- https://doi.org/10.1063/1.1840700
Abstract
The modified Yvon—Born—Green (YBG) equation of Rice and Lekner is solved for a system of rigid disks. The equation of state calculated from the solutions of the modified YBG equation is in nearly perfect agreement with the molecular‐dynamics data of Alder and Wainwright up to p/ρkT=4.78, which is the Kirkwood limit for the stability of the fluid phase.Keywords
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