Search Results - "Khanpour, Mehrdad"

Transport properties of mixtures composed of acetone, water, and supercritical carbon dioxide by molecular dynamics simulation by Sohrevardi, Nahid, Bozorgmehr, Mohammad Reza, Heravi, Mohammad Momen, Khanpour, Mehrdad

“…Self-diffusion coefficients of the mixtures of acetone, water, and carbon dioxide. [Display omitted] •The self-diffusion coefficient of supercritical carbon…”
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A unified derivation of Percus-Yevick and hyper-netted chain integral equations in liquid state theory by Khanpour, Mehrdad

“…A general one-parameter integral equation for liquids is derived that incorporates intrinsically both the famous Percus-Yevick and hyper-netted chain equations…”
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Analytical accurate expressions for radial distribution function and equation of state of hard sphere fluid based on the Percus-Yevick exact solution and a new unifying closure by Khanpour, Mehrdad

“…New accurate analytic expressions for the radial distribution function and equation of state of hard sphere fluid are obtained by use of its analytic solution…”
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Variants of the optimised random phase approximation: from one direct correlation function to many different radial distribution functions by Khanpour, Mehrdad

“…It is shown that there are an infinite number of radial distribution functions (RDFs), corresponding to only one direct correlation function (DCF) of the…”
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Augmentation of the Optimised random phase approximation by use of mayer function as a new perturbation theory of simple fluids by Khanpour, Mehrdad

“…The Optimised Random Phase Approximation in the thermodynamic perturbation theory of liquids is augmented by use of Mayer function. The direct correlation…”
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A generalization of random phase approximation as a new theory in the thermodynamic perturbation theory of simple fluids by Khanpour, Mehrdad

“…A generalization of the optimized random phase approximation in the thermodynamic perturbation theory of liquids is proposed. By introducing a new method, we…”
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A new analytical approximation for the second term in the thermodynamic perturbation theory of simple hard-core fluids by Khanpour, Mehrdad

“…An analytical expression for the second term in the thermodynamic perturbation theory of liquids is proposed. The expression is derived by invoking the mean…”
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Calculation of Kirkwood–Buff integrals for one-component fluids using the Barker–Henderson perturbation theory by Khanpour, Mehrdad

“…[Display omitted] ► We have devised the second order Barker-Henderson perturbation theory in the macroscopic approximation to find out an explicit formula for…”
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A simple derivation of random phase approximation expression in perturbation theory of fluids and its nonlinear generalization by Khanpour, Mehrdad

“…A new simple method without reference to graph theoretical concepts is devised to derive the random phase approximation expression and its nonlinear…”
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Analytic solution to integral equations of liquid state theories for potentials with a hard core at low densities by KHANPOUR, Mehrdad, PARSAFAR, G. A, NAJAFI, B

“…We present in this paper a general analytical solution to the integral equations of liquid state theories (Born-Green-Yvon, hyper-netted-chain, and…”
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Perturbation theory based direct correlation function for fluids with hard core potentials by Khanpour, Mehrdad

“…Using second-order Barker-Henderson perturbation theory we are able to derive an explicit expression for the direct correlation function of fluids with hard…”
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Pair correlation function from the Barker-Henderson perturbation theory of fluids: the structure of square-well and square-shoulder potentials by Khanpour, Mehrdad, Hashim, Rauzah

“…The Barker-Henderson perturbation theory is employed to modify the mean spherical approximation direct correlation function. It then leads to an improved…”
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Partial summation of various subsets of low-temperature terms to all orders in the direct correlation function based thermodynamic perturbation theory of simple liquids by Khanpour, Mehrdad, Khanpour, M. Amin

“…Various subsets of a new thermodynamic perturbation expansion for simple liquids [PHYSICAL REVIEW E 83, 021203 (2011)] is summed up by a new method to all…”
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Second virial coefficients of Exp-6 chains: A Monte Carlo simulation by Mohammadi, Aliasghar, Ramazani Saadatabadi, Ahmad, Khanpour, Mehrdad

“…[Display omitted] ► We calculate the second virial coefficients of Exp-6 chains using the Monte Carlo. ► The segment–segment interaction energy is modeled…”
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Perturbation theory of liquids for short-ranged hard-core potentials: structure and thermodynamics of short-ranged square-well fluids by Khanpour, Mehrdad

“…A new method is devised to derive a thermodynamic perturbation theory that is suitable for short-ranged potentials. We have calculated structure and…”
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A simple method of generating equations of state for hard sphere fluid by Khanpour, Mehrdad, Parsafar, G.A.

“…We present in this paper a simple method of obtaining various equations of state for hard sphere fluid in a simple unifying way. Using the first several virial…”
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On statistical mechanics of small systems: accurate analytical equation of state for confined fluids by Khanpour, Mehrdad, Rivera-Rivera, Luis A., Sewell, Thomas D.

“…Some relations are derived using statistical mechanics to describe the effects of surroundings on the properties of systems for sizes below the thermodynamic…”
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Towards a New Perturbation Theory of Molecular Liquids by Khanpour, Mehrdad

“…First steps towards developing a new perturbation theory for molecular liquids are taken. By choosing a new form of splitting the site-site potential functions…”
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An analytical direct correlation function for hard core double Yukawa potential by Khanpour, Mehrdad, Parsafar, G.A., Hashim, Rauzah

“…Using a general expression for the second term in the density expansion of the hard core potentials, we obtained an analytical expression for the direct…”
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New equations of state for hard disk fluid by asymptotic expansion method by Khanpour, Mehrdad, Parsafar, G.A.

“…Using the newly introduced asymptotic expansion method to obtain equations of state for hard sphere fluid, new simple equations of state for hard disks based…”
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