Square well model: Difference between revisions
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==Equation of state== | ==Equation of state== | ||
:''Main article: [[Equations of state for the square well model]]'' | :''Main article: [[Equations of state for the square well model]]'' | ||
==Virial coefficients== | |||
:''Main article: [[Square well potential: virial coefficients]]'' | |||
==Critical point== | ==Critical point== | ||
==References== | ==References== |
Revision as of 12:25, 19 February 2008
The Square well model is given by
where is the intermolecular pair potential, r is the distance, σ is the hard diameter and λ > 1.
Equation of state
- Main article: Equations of state for the square well model
Virial coefficients
- Main article: Square well potential: virial coefficients
Critical point
References
- J. A. Barker and D. Henderson "Perturbation Theory and Equation of State for Fluids: The Square-Well Potential", Journal of Chemical Physics 47 pp. 2856-2861 (1967)
- Elisabeth Schöll-Paschinger, Ana Laura Benavides and Ramon Castañeda-Priego "Vapor-liquid equilibrium and critical behavior of the square-well fluid of variable range: A theoretical study", Journal of Chemical Physics 123 234513 (2005)
- R. López-Rendón, Y. Reyes and P. Orea "Thermodynamic properties of short-range square well fluid", Journal of Chemical Physics 125 084508 (2006)