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

Hongqin Liu proposed a correction to the C-S EOS which improved accuracy by almost two order of magnitude [1]:

$Z = \frac{ 1 + \eta + \eta^2 - \frac{8}{13}\eta^3 - \eta^4 + \frac{1}{2}\eta^5 }{(1-\eta)^3 }.$
1. [1]