Publication: Phase diagram of complex fluids using an efficient integral equation method
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Phase diagram of complex fluids using an efficient integral equation method

- Article in a journal -
 

Area
Physics

Author(s)
I. Charpentier , N. Jakse

Published in
Journal of Chemical Physics

Year
2005

Abstract
We present an adaptive technique for the determination of the phase diagram of fluids within the integral equation theory. It enables an efficient and accurate systematic mapping of the thermodynamic space in order to construct the binodal and spinodal lines. Results are obtained with the thermodynamically consistent integral equation proposed by Sarkisov [J. Chem. Phys. 114, 9496 (2001)] within the tangent linear technique that yields an exact differentiation of correlation functions. The generality of the numerical approach is assessed by determining both the liquid-vapor coexistence and the critical parameters of the generalized Lennard-Jones (n,6) potentials with varying repulsive part, including the hard-sphere limit.

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AD Theory and Techniques
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BibTeX
@ARTICLE{
         Charpentier2005Pdo,
       pages = "204901-1--204901-10",
       ad_area = "Physics",
       ad_tools = "Odyssee",
       ad_theotech = "Tangent",
       author = "Charpentier, I. and Jakse, N.",
       title = "Phase diagram of complex fluids using an efficient integral equation method",
       journal = "Journal of Chemical Physics",
       year = "2005",
       volume = "123",
       number = "204910",
       month = "nov",
       abstract = "We present an adaptive technique for the determination of the phase diagram of
         fluids within the integral equation theory. It enables an efficient and accurate systematic mapping
         of the thermodynamic space in order to construct the binodal and spinodal lines. Results are
         obtained with the thermodynamically consistent integral equation proposed by Sarkisov {[}J. Chem.
         Phys. 114, 9496 (2001)] within the tangent linear technique that yields an exact differentiation of
         correlation functions. The generality of the numerical approach is assessed by determining both the
         liquid-vapor coexistence and the critical parameters of the generalized Lennard-Jones (n,6)
         potentials with varying repulsive part, including the hard-sphere limit.",
       doi = "10.1063/1.2117010",
       issn = "0021-9606",
       id = "Charpentier2005Pdo"
}


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