Gibbs: Gibbs-ensemble simulation with cavity-biased insertion
 
(M. Mezei, Molec. Simulation, 9, 257-267 (1992))

Last updated: 07/05/05

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The program Gibbs perfoms Gibbs-ensemble simulations to determine the densities of coexisting liquid and vapor phases in equilibrium with each other. The particle exchange step can be performed with the cavity-biased method of Mezei. See the documentation for references or download the paper describing the method..

The example below shows the liquid-vapor coexistence curve of methylene fluoride calculated with Gibbs (dots) and the exprimental data (full line).

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