Square well model: Difference between revisions

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(→‎References: Added a recent publication)
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*[http://dx.doi.org/10.1063/1.2338307  R. López-Rendón, Y. Reyes and P. Orea "Thermodynamic properties of short-range square well fluid", Journal of Chemical Physics '''125''' 084508 (2006)]
*[http://dx.doi.org/10.1063/1.2338307  R. López-Rendón, Y. Reyes and P. Orea "Thermodynamic properties of short-range square well fluid", Journal of Chemical Physics '''125''' 084508 (2006)]
*[http://dx.doi.org/10.1063/1.4826469  Yuri Reyes , César A. Flores-Sandoval  and Pedro Orea "Common behavior of the critical properties of the 2D and 3D square-well fluids", Journal of Chemical Physics '''139''' 164505 (2013)]
*[http://dx.doi.org/10.1063/1.4826469  Yuri Reyes , César A. Flores-Sandoval  and Pedro Orea "Common behavior of the critical properties of the 2D and 3D square-well fluids", Journal of Chemical Physics '''139''' 164505 (2013)]
 
*[http://dx.doi.org/10.1063/1.4930268  J. Richard Elliott, Andrew J. Schultz and David A. Kofke "Combined temperature and density series for fluid-phase properties. I. Square-well spheres", Journal of Chemical Physics '''143''' 114110 (2015)]


[[Category: Models]]
[[Category: Models]]

Revision as of 17:36, 22 September 2015

The square well model is given by [1]

where is the intermolecular pair potential, is the well depth, is the distance between site 1 and site 2 , σ is the hard diameter and λ > 1. For an infinitesimally narrow well one has the sticky hard sphere model proposed by Baxter.

Equation of state

Main article: Equations of state for the square well model

Virial coefficients

Main article: Square well potential: virial coefficients

Liquid-vapour coexistence

[2]

Critical point

[3] [4] [5]

Direct correlation function

Direct correlation function [6].

See also

References

Related reading