Journal ArticleDOI
Excess gibbs free energy of mixing
K.V. Narayanan,M.S. Ananth +1 more
TLDR
Narayanan, K.V.S., and Ananth, M.I. as discussed by the authors showed that for engineering purposes lattice theories can only provide mathematical expressions that fit mixture data accurately provided these expressions contain one or two adjustable parameters.About:
This article is published in Fluid Phase Equilibria.The article was published on 1993-11-15. It has received 2 citations till now. The article focuses on the topics: Gibbs–Helmholtz equation & Gibbs–Duhem equation.read more
Citations
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Journal ArticleDOI
Experiment and model investigation of D-sorbitol as a thermodynamic hydrate inhibitor for methane and carbon dioxide hydrates
Zhen Xu,Qiang Sun,Jingbo Gao,Zengqi Liu,Jiahui Zhang,Yiwei Wang,Xuqiang Guo,Aixian Liu,Lanying Yang +8 more
TL;DR: In this article, the authors evaluated the thermodynamic inhibition effect of D-sorbitol, a polyhydroxy compound, for both methane (C H 4 ) and carbon dioxide (C O 2 ) hydrates.
Journal ArticleDOI
Numerical modelling of free energy for methanol and water mixtures for biodiesel production
Sia Chee Wee,Belladonna Maulianda,Nurul Hayati Harolanuar,Dale Lee,Dzeti Farhah Mohshim,Hayyiratul Fatimah Mohd Zaid,Mohd Shahir Liew,Mohammed Abdalla Ayoub,Khaled Abdalla Elraies,Reza Barati +9 more
TL;DR: In this article, the authors investigate the excess Gibbs free energy (ΔG) behavior on methanol in a water mixture, for the binary system, using the GROningen MAchine for Chemical Simulations (GROMACS©).
References
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Journal ArticleDOI
Equation of State for Nonattracting Rigid Spheres
TL;DR: In this paper, a new equation of state for rigid spheres has been developed from an analysis of the reduced virial series, which possesses superior ability to describe rigid-sphere behavior compared with existing equations.
Journal ArticleDOI
Role of Repulsive Forces in Determining the Equilibrium Structure of Simple Liquids
TL;DR: In this paper, the Fourier transform of the pair correlation function is used to calculate the structure factor of a reference system in which the intermolecular forces are entirely repulsive and identical to the repulsive forces in a Lennard-Jones fluid.
Journal ArticleDOI
Equilibrium Thermodynamic Properties of the Mixture of Hard Spheres
TL;DR: In this article, an equation of state is proposed for the mixture of hard spheres based on an averaging process over the two results of the solution of the Percus-Yevick integral equation.
Journal ArticleDOI
Equilibrium Theory of Simple Liquids
Loup Verlet,Jean-Jacques Weis +1 more
TL;DR: The perturbation theory of liquids developed recently by Weeks, Chandler, and Andersen (WCA) is examined in detail: each assumption introduced by these authors is tested by comparison with "exact" computer results as discussed by the authors.
Journal ArticleDOI
Perturbation theory for mixtures of simple liquids
L.L. Lee,D. Levesque +1 more
TL;DR: In this paper, the perturbation approach developed by Weeks, Chandler, and Andersen (WCA) and by Verlet and Weis (VW) for pure systems is generalized to the case of mixtures and the radial distribution functions generated are used to test the VW representation for the correlation functions of hard-sphere mixtures.
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