# Difference between revisions of "Liu hard disk equation of state"

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<ref>[https://arxiv.org/abs/2010.10624]</ref> | <ref>[https://arxiv.org/abs/2010.10624]</ref> | ||

− | :<math>Z = \frac{1 + \eta^2/8 + \eta^4/18- \ | + | :<math>Z = \frac{1 + \eta^2/8 + \eta^4/18- \4 eta^4/21}{(1-\eta)^2} </math> |

where the packing fraction is given by <math>\eta = \pi \rho \sigma^2 /4 </math> where <math>\sigma</math> is the diameter of the disks. | where the packing fraction is given by <math>\eta = \pi \rho \sigma^2 /4 </math> where <math>\sigma</math> is the diameter of the disks. |

## Revision as of 19:22, 22 October 2020

The **Liu** equation of state for hard disks (2-dimensional hard spheres) is given by Eq. 1 of
^{[1]}

**Failed to parse (lexing error): Z = \frac{1 + \eta^2/8 + \eta^4/18- \4 eta^4/21}{(1-\eta)^2}**

where the packing fraction is given by where is the diameter of the disks.