The van der Waals mean-field approach to phase separated simple fluids is reviewed, emphasizing one special case. This approach is seen to arise as an approximation to a potential ensemble representation of the classical partition function. A lattice gas reference fluid and discrete Yukawa interaction permit a decomposition of potential space configurations into surface, interacting surface, and single-phase domain components. The last is evaluated for some typical shapes.
|Original language||English (US)|
|Number of pages||8|
|State||Published - Oct 1998|
ASJC Scopus subject areas
- Molecular Biology
- Condensed Matter Physics
- Physical and Theoretical Chemistry