Equation of State for Vapor-Liquid-Solid System
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概要
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Generalizing the idea of order-disorder in the alloy theory, we can calculate the unified equation of state for a lattice gas with many interstitial sublattices in the degree of approximation similar to that developed by Bragg-Williams. For n=9 (n is the number of sublattices), the concrete equation of state is estimated and the ratio of the number of molecules belonging to each sublattice to their total number is given as a function of molecular density. Then the critical temperature and density for vapor-liquid transition are estimated for n=4, 9, 16. Furthermore, it is shown that the density region in the stable liquid phase is very narrow for n=4, but that it becomes wider for n=9, 16.
- 社団法人日本物理学会の論文
- 1955-10-05
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関連論文
- Equation of State for Vapor-Liquid-Solid System
- Lattice Theory of Liquid State
- Statistical Theory of Phase Transition. II Numerical Calculation for Lattice Gas
- Statistical Theory of Phase Transition III : Application to Vapor-Liquid-Solid Equilibrium
- Statistical Theory of Phase Transition. I General Theory for Lattice Gas