Phase diagram of a square-shoulder, square-well fluid revisited.
We report here the phase diagrams for a model square-shoulder, square-well fluid obtained by histogram reweighting Monte Carlo simulations. The critical points corresponding to the gas-liquid condensation and to the liquid-liquid transition have been located. Also, we have estimated the temperatures and densities at the triple points. We believe that our results are more precise and complete than those published so far.
Rzysko
W
W
Department for the Modeling of Physico-Chemical Processes, Maria Curie-Skłodowska University, 20-031 Lublin, Poland.
Pizio
O
O
Patrykiejew
A
A
Sokolowski
S
S